Carrier Air Conditioner 33CSPREMLK User Manual

PremierLink™  
Retrofit Split System  
Controller  
Installation, Start-Up and  
Configuration Instructions  
Part Number 33CSPREMLK  
Page  
CONTENTS  
Page  
SAFETY CONSIDERATIONS. . . . . . . . . . . . . . . . . . . . . . 1  
GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1,2  
CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28-42  
Points Display Screen. . . . . . . . . . . . . . . . . . . . . . . . . . . 28  
Thermostat Control Input Screen. . . . . . . . . . . . . . . . 30  
Alarm Service Configuration Screen . . . . . . . . . . . . 30  
Controller Identification Screen . . . . . . . . . . . . . . . . . 31  
Holiday Configuration Screen . . . . . . . . . . . . . . . . . . . 31  
Occupancy Configuration Screen . . . . . . . . . . . . . . . 32  
Set Point Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32  
Service Configuration Selection Screen. . . . . . . . . 33  
PremierLink Configuration Screen . . . . . . . . . . . . . . 37  
Occupancy Maintenance Screen . . . . . . . . . . . . . . . . 39  
Maintenance Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40  
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26  
Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
PremierLink Controller Hardware. . . . . . . . . . . . . . . . . 2  
Field-Supplied Hardware . . . . . . . . . . . . . . . . . . . . . . . . . 2  
• SPACE TEMPERATURE (SPT) SENSOR  
• SUPPLY AIR TEMPERATURE (SAT) SENSOR  
• INDOOR AIR QUALITY CO2 SENSOR  
• OUTDOOR AIR QUALITY CO2 SENSOR  
• OUTDOOR AIR TEMPERATURE SENSOR  
• OUTDOOR AIR ENTHALPY SWITCH  
• RETURN AIR ENTHALPY SENSOR  
Mount PremierLink Control. . . . . . . . . . . . . . . . . . . . . . . 2  
• LOCATION  
SAFETY CONSIDERATIONS  
SAFETY NOTE  
Air-handling equipment will provide safe and reliable service  
when operated within design specifications. The equipment  
should be operated and serviced only by authorized person-  
nel who have a thorough knowledge of system operation,  
safety devices and emergency procedures.  
• MOUNTING  
PremierLink Controller Inputs and Outputs . . . . . . 3  
Control Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Install Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9  
• SPACE TEMPERATURE (SPT) SENSOR  
INSTALLATION  
Good judgement should be used in applying any manufac-  
turer’s instructions to avoid injury to personnel or damage to  
equipment and property.  
• SUPPLY AIR TEMPERATURE (SAT) SENSOR  
INSTALLATION  
• INDOOR AIR QUALITY CO2 SENSOR  
INSTALLATION  
• OUTDOOR AIR QUALITY CO2 SENSOR  
INSTALLATION  
Disconnect all power to the unit before performing mainte-  
nance or service. Unit may automatically start if power is  
not disconnected. Electrical shock and personal injury  
could result.  
• OUTDOOR AIR TEMPERATURE SENSOR  
Connect to CCN Communication Bus . . . . . . . . . . . 18  
• COMMUNICATIONS BUS WIRE SPECIFICATIONS  
Enthalpy and Differential Enthalpy Control . . . . . . 18  
• ENTHALPY SWITCH/RECEIVER  
• OUTDOOR AND RETURN AIR ENTHALPY  
SENSOR  
Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21  
• Q769B  
• Q769C  
Economizer with Johnson 4 to 20 mA  
Actuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24  
• DRIVE DIRECTION  
• SWITCH SELECTION  
• WIRING  
Damage to equipment may result. An individual field-  
supplied 24-vac power transformer is required for each  
PremierLink controller. The transformer must be less than  
100 va to meet UL (Underwriters’ Laboratories) Class 2.  
GENERAL  
The PremierLink Controller is a field retrofit split system  
control compatible with the Carrier Comfort Network (CCN).  
This control is designed to allow users the access and ability to  
change factory-defined settings thus expanding the function of  
the standard unit control board. The complete PremierLink  
package (part number 33CSPREMLK) consists of a control  
circuit board with plastic cover and label, wire harnesses, spade  
connectors, wire nuts and 4 mounting screws.  
START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-28  
Perform System Check-Out . . . . . . . . . . . . . . . . . . . . . 26  
Initial Operation and Test. . . . . . . . . . . . . . . . . . . . . . . . 26  
Install Navigator™ Display Module . . . . . . . . . . . . . 26  
Password Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28  
Forcing Values and Configuring Items . . . . . . . . . . 28  
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.  
PC 111 Catalog No. 533-80072 Printed in U.S.A. Form 38-54SI Pg 1 11-02 Replaces: 38-52SI  
Book 1  
4
Tab 3a 2a  
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*To restore factory default settings, the unit must be in the unpowered state. Move Switch 4 to Position 1 and then restore unit power.  
Fig. 1 — PremierLink™ Control Module  
PremierLink Controller Inputs and Outputs —  
NOTE: When connecting the communication bus cable, a  
The PremierLink controller inputs and outputs are shown in  
color code system for the entire network is recommended to  
Table 1.  
simplify installation and checkout. See Table 2 for the  
recommended color code.  
3. Use 4-connector Molex with red, white and black wires  
to connect the communication wires. Verify the color  
Disconnect electrical power before wiring the Premier-  
codes in Table 2 to ensure the Red (+) wire connects to  
Link controller. Electrical shock, personal injury, or  
Terminal 1. Connect the White (ground) wire to Terminal  
2. Connect the Black (–) wire to Terminal 3.  
damage to the PremierLink controller can result.  
4. Secure all connections in Step 3 with wire nuts.  
Control Wiring — The PremierLink controller can be  
5. Insert the plug into the existing 4-pin mating connector  
on the base module in the main control box (Terminal  
J-2).  
connected to either a Carrier-approved thermostat or CCN  
compatible temperature sensor.  
1. Turn off power to the control box.  
2. Strip the ends of the red, white, and black conductors of  
the communication bus cable.  
6. Restore power.  
3
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PremierLink Connections  
40RM Connections  
38AK, AKS, ARZ, ARS  
Terminal  
Board (TB)  
PWR  
RED  
ORN  
R
Y1  
Y2  
W1  
W2  
G
HS3/EXH/RVS  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
RED  
R
HS2  
HS1  
W1  
W2  
C
PNK  
WHT  
BLU  
YEL  
RED  
Y1  
Y2  
W1  
W2  
G
C1 IFC C2  
WHT  
WHT  
C
X
CMP2  
CCR  
RED  
CMP1  
FAN  
LLSV  
RED  
C
GRN  
BRN  
X
CCSV  
CCR  
LEGEND  
CCR Capacity Control Relay (If Equipped)  
CCSV Capacity Control Valve, Indoor Coil (If Equipped)  
IFC  
Indoor-Fan Contactor  
LLSV Liquid Line Solenoid Valve  
NOTE: Configure AC to “0”.  
Fig. 2A Typical PremierLinkControl Wiring 38AK,AKS,ARZ,ARS007-012 Units  
PremierLink Connections  
40RM Connections  
38AKS  
Terminal  
Board (TB2)  
PWR  
RED  
ORN  
R
Y1  
Y2  
W1  
W2  
G
HS3/EXH/RVS  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
RED  
10  
9
HS2  
HS1  
W1  
W2  
C
PNK  
WHT  
BLU  
YEL  
RED  
C1 IFC C2  
WHT  
WHT  
8
C
X
CMP2  
4
3
2
1
CCR  
RED  
CMP1  
FAN  
CR2  
RED  
GRN  
BRN  
CCSV  
CCR  
CR2  
LEGEND  
CCR Capacity Control Relay (If Equipped)  
LLSV  
CCSV Capacity Control Valve, Indoor Coil (If Equipped)  
CR2 Control Relay No. 2 (Liquid Line Solenoid Valve)  
IFC  
Indoor-Fan Contactor  
LLSV Liquid Line Solenoid Valve  
Fig. 2B Typical PremierLink Control Wiring 38AKS013-024 Units  
4
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PremierLink Connections  
40RM Connections  
38ARD  
Terminal  
Board (TB)  
PWR  
RED  
ORN  
R
Y1  
Y2  
W1  
W2  
G
HS3/EXH/RVS  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
RED  
R
HS2  
HS1  
W1  
W2  
C
PNK  
WHT  
BLU  
YEL  
RED  
Y1  
Y2  
W1  
W2  
G
C1 IFC C2  
CCR  
WHT  
WHT  
C
X
CMP2  
RED  
CMP1  
FAN  
LLSV  
RED  
C
GRN  
BRN  
X
CCSV  
CCR  
LEGEND  
CCR Capacity Control Relay (If Equipped)  
CCSV Capacity Control Valve, Indoor Coil (If Equipped)  
IFC  
Indoor-Fan Contactor  
LLSV Liquid Line Solenoid Valve  
NOTE: Configure AC to 0.  
Fig. 2C Typical PremierLinkControl Wiring 38ARD012 Units  
PremierLink Connections  
40RM Connections  
38AKS  
Terminal  
Board (TB3)  
PWR  
RED  
ORN  
R
Y1  
Y2  
W1  
W2  
G
HS3/EXH/RVS  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
RED  
R
HS2  
HS1  
W1  
W2  
C
PNK  
WHT  
BLU  
YEL  
RED  
Y1  
Y2  
W1  
W2  
G
C1 IFC C2  
WHT  
WHT  
C
X
CMP2  
CMP1  
FAN  
CCR  
RED  
RED  
C
GRN  
BRN  
X
CCSV  
CCR  
LEGEND  
CCR Capacity Control Relay (If Equipped)  
CCSV Capacity Control Valve, Indoor Coil (If Equipped)  
IFC Indoor-Fan Contactor  
Fig. 2D Typical PremierLink Control Wiring 38AKS028-044 Units  
5
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PremierLink Connections  
40RM Connections  
38AH  
Terminal  
Board (TB2)  
PWR  
RED  
ORN  
R
Y1  
Y2  
W1  
W2  
G
HS3/EXH/RVS  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
RED  
HS2  
HS1  
W1  
W2  
C
PNK  
WHT  
BLU  
YEL  
RED  
C1 IFC C2  
WHT  
WHT  
5
C
X
CMP2  
4
3
2
1
RED  
CMP1  
FAN  
RED  
GRN  
BRN  
LEGEND  
IFC Indoor-Fan Contactor  
Fig. 2E Typical PremierLinkControl Wiring 38AH024-034 Units  
PremierLink Connections  
38AH Connections  
TB3  
1
TB4  
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
ACCESSORY  
RELAY  
PWR  
RED  
ORN  
IFC  
LLS  
-B1  
PACKAGE  
HS3/EXH/RVS  
LLS  
-A1  
CR1  
VIO  
CR2  
BRN  
IFR  
RED  
HS2  
HS1  
PNK  
WHT  
BLU  
YEL  
RED  
YEL  
RED  
1
24V  
2
3
4
5
IFR  
CR1  
CR2  
CMP2  
RED  
CMP1  
FAN  
RED  
GRN  
BRN  
LEGEND  
CR Control Relay  
IFC Indoor-Fan Contactor  
IFR Indoor-Fan Relay  
LLS Liquid Line Solenoid  
TB Terminal Block  
Fig. 2F Typical PremierLink Control Wiring 38AH004-104 Units  
6
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PremierLink Connections  
40RMQ Connections  
38AQ007  
Control  
Connections  
PWR  
R
RED  
HS3/EXH/RVS  
HS2  
ORN  
PNK  
WHT  
BLU  
YEL  
CR  
R
Y1  
Y2  
W1  
W2  
G
RED  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
W1  
W2  
C
RED  
CR  
HS1  
C1 IFC C2  
WHT  
WHT  
O
C
CMP2  
X
W
Y
RED  
CMP1  
FAN  
RED  
BL  
GRN  
BRN  
LEGEND  
CR Control Relay (Field-Supplied)  
IAQ Indoor-Air Quality  
IFC Indoor-Fan Contactor  
NOTES:  
1. Configure AC to 1for heat pump units.  
2. Configure AUXOUT to 3for reversing valve.  
3. Configure PremierLink control for 2-stage heat and single-stage cool.  
4. If IAQ is high priority, wire HS2 to W1. If not, wire HS1 to W1.  
Fig. 2G Typical PremierLinkControl Wiring 38AQ007 Units  
PremierLink Connections  
40RM Connections  
38AQS008  
Terminal  
Board (TB)  
PWR  
RED  
ORN  
R
Y1  
Y2  
W1  
W2  
G
HS3/EXH/RVS  
CR  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
RED  
R
HS2  
HS1  
W1  
W2  
C
PNK  
WHT  
BLU  
YEL  
RED  
Y1  
Y2  
C1 IFC C2  
WHT  
WHT  
C
X
CMP2  
W1  
CR  
W2  
RED  
CMP1  
FAN  
G
C
X
LLSV  
RED  
GRN  
BRN  
LEGEND  
CR  
Control Relay (Field-Supplied)  
IFC Indoor-Fan Contactor  
IAQ Indoor-Air Quality  
LLSV Liquid LIne Solenoid Valve  
NOTES:  
1. Configure AC to 1for heat pump units.  
2. Configure AUXOUT to 3for reversing valve.  
3. Configure PremierLink control for 2-stage heat and single-stage cool.  
4. When using controller for DCV, if IAQ priority is set to HIGH, the controller will use a stage of heat for temperature tempering.  
If priority is set to LOW, no tempering will occur. If IAQ is high priority, wire HS2 to W1. If not, wire HS1 to W1.  
Fig. 2H Typical PremierLink Control Wiring 38AQS008 and 38ARQ008,012 Units  
7
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PremierLink Connections  
40RMQ Connections  
38AQS012-016  
Terminal  
Board (TB2)  
PWR  
RED  
ORN  
R
Y1  
Y2  
W1  
W2  
G
HS3/EXH/RVS  
40RM, 40RMQ, 40RMS  
HEAT ACCESSORY  
RED  
R
B
HS2  
HS1  
W1  
W2  
C
PNK  
WHT  
BLU  
YEL  
RED  
C1 IFC C2  
WHT  
WHT  
W1  
C
X
CMP2  
Y1  
Y2  
G
RED  
CMP1  
FAN  
RED  
GRN  
BRN  
C
LEGEND  
IAQ Indoor-Air Quality  
IFC Indoor-Fan Contactor  
NOTES:  
1. Configure AC to 1for heat pump or 0for air conditioner.  
2. When using controller for DCV, if IAQ priority is set to HIGH, the controller will use a stage of heat for temperature tempering.  
If priority is set to LOW, no tempering will occur.  
3. For air conditioners, use HS1 for IAQ tempering.  
4. For heat pumps, use HS2 for IAQ tempering.  
Fig. 2I Typical PremierLinkControl Wiring 38AQS012-016 Units  
Table 1 PremierLink Controller Inputs and Outputs  
INPUTS  
POWER  
AI (10K Thermistor)  
AI (10K Thermistor)  
AI (10K Thermistor)  
AI (10K Thermistor)  
(4-20 mA)  
(4-20 mA)  
DI (24 VAC)  
DI (24 VAC)  
DI (24 VAC)  
TERMINAL(S)  
J6-7, J6-6  
J6-5, J6-6  
J6-3, J6-4  
J6-1, J6-2  
J5-5, J5-6  
J5-2, J5-3  
J4-11, J4-12  
J4-9, J4-10  
J4-7, J4-8  
J4-5, J4-6  
SPACE TEMPERATURE (SPT)  
SET POINT ADJUSTMENT (STO)  
SUPPLY AIR TEMPERATURE (SAT)  
OUTDOOR AIR TEMPERATURE (OAT)  
IAQ SENSOR (IAQI)  
OUTDOOR AQ SENSOR (OAQ)  
REMOTE TIME CLOCK (RMTOCC)  
COMPRESSOR LOCKOUT (CMPSAFE)  
FIRE SHUTDOWN (FSD)  
SUPPLY FAN STATUS (SFS)  
NOT USED  
DI (24 VAC)  
ENTHALPY STATUS (ENTH)  
OUTPUTS  
ECONOMIZER (ECONPOS)  
FAN (SF)  
COOL STAGE 1 (CMP1)  
COOL STAGE 2 (CMP2)  
HEAT STAGE 1 (HS1)  
HEAT STAGE 2 (HS2)  
HEAT 3/EXHAUST/REVERSING VALVE (HS3/EXH/RVS)  
DI (24 VAC)  
POWER  
4-20 mA  
DO Relay (24 VAC, 1A)  
DO Relay (24 VAC, 1A)  
DO Relay (24 VAC, 1A)  
DO Relay (24 VAC, 1A)  
DO Relay (24 VAC, 1A)  
DO Relay (24 VAC, 1A)  
J4-1, J4-2  
TERMINAL(S)  
J9-1, J9-2  
J8-18  
J8-15  
J8-12  
J8-9  
J8-6  
J8-3  
LEGEND  
AI Analog Input  
DI Digital Input  
DO Digital Output  
8
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Table 2 Color Code Recommendations  
6. Use 20 gage wire to connect the sensor to the controller.  
The wire is suitable for distances of up to 500 ft. Use a  
three-conductor shielded cable for the sensor and set  
point adjustment connections. The standard CCN  
communication cable may be used. If the set point adjust-  
ment (slidebar) is not required, then an unshielded, 18 or  
20 gage, two-conductor, twisted pair cable may be used.  
CCN BUS WIRE  
COLOR  
CCN PLUG PIN  
NUMBER  
SIGNAL TYPE  
+
Ground  
Red  
White  
Black  
1
2
3
The CCN network service jack requires a separate,  
shielded CCN communication cable. Always use sepa-  
rate cables for CCN communication and sensor wir-  
ing. (Refer to Fig. 5 for wire terminations.)  
Install Sensors (See Fig. 3-10) The PremierLink™  
controller can be used with either the T58 Communicating sen-  
sor or any combination of CO2 and space temperature sensors.  
Refer to the instructions supplied with each sensor for electrical  
requirements.  
7. Replace the cover by inserting the cover at the top of the  
mounting plate first, then swing the cover down over the  
lower portion. Rotate the two Allen head screws counter-  
clockwise until the cover is secured to the mounting plate  
and locked in position.  
NOTE: See Table 3 for thermistor resistance vs temperature  
values.  
Wiring the Space Temperature Sensor — To wire the sensor,  
perform the following (see Fig. 3-5):  
1. Identify which cable is for the sensor wiring.  
NOTE: All sensors are field-installed accessories.  
SPACE TEMPERATURE (SPT) SENSOR INSTALLA-  
TION — There are three types of SPT sensors available from  
Carrier: The 33ZCT55SPT space temperature sensor with  
timed override button, the 33ZCT56SPT space temperature  
sensor with timed override button and set point adjustment, and  
the 33ZCT58SPT T58 communicating room sensor with  
timed override button, set point adjustment, and manual fan  
control.  
The space temperature sensors are used to measure the  
building interior temperature. The T58 communicating room  
sensors measure and maintain room temperature by communi-  
cating with the controller. Sensors should be located on an  
interior building wall. The sensor wall plate accommodates the  
NEMA (National Electrical Manufacturers Association)  
standard 2 x 4 junction box. The sensor can be mounted direct-  
ly on the wall surface if acceptable by local codes.  
2. Strip back the jacket from the cables for at least 3 inches.  
1
Strip /4-in. of insulation from each conductor. Cut the  
shield and drain wire from the sensor end of the cable.  
3. Connect the sensor cable as follows:  
a. Connect one wire from the cable to (BLU) wire on  
J6-7 analog connector on the controller. Connect  
the other end of the wire to the left terminal on the  
SEN terminal block of the sensor.  
b. Connect another wire from the cable to (BRN)  
J6-6 analog connector on the controller. Connect  
the other end of the wire to the remaining open ter-  
minal on the SEN terminal block.  
c. On 33ZCT56SPT thermostats, connect the remain-  
ing wire to the (BLK) STO on J6-5 connector on  
the controller. Connect the other end of the wire to  
the SET terminal on the sensor.  
d. In the control box, install a no. 10 ring type crimp  
lug on the shield drain wire. Install this lug under  
the mounting screw of the PremierLink controller.  
e. On 33ZCT56SPT thermostats install a jumper  
between the two center terminals (right SEN and  
left SET). See Fig. 4.  
f. Refer to Fig. 5 for 33ZCT58SPT thermostat wir-  
ing. Once the T58 sensor is powered up, all of the  
graphic icons on the LCD (liquid crystal display)  
display will be energized for a few seconds. The  
graphical icons will then turn off and the T58 sen-  
sor will energize the three-digit numeric display.  
The value “58” will be displayed for two seconds.  
After 2 seconds, the LCD will display the default  
space temperature value.  
Do not mount the sensor in drafty locations such as near air  
conditioning or heating ducts, over heat sources such as base-  
board heaters, radiators, or directly above wall-mounted light-  
ing dimmers. Do not mount the sensor near a window which  
may be opened, near a wall corner, or a door. Sensors mounted  
in these areas will have inaccurate and erratic sensor readings.  
The sensor should be mounted approximately 5 ft from the  
floor, in an area representing the average temperature in the  
space. Allow at least 4 ft between the sensor and any corner  
and mount the sensor at least 2 ft from an open doorway. The  
SPT sensor wires are to be connected to terminals in the unit  
main control board.  
Install the sensor as follows:  
1. Locate the two Allen type screws at the bottom of the  
sensor.  
2. Turn the two screws clockwise to release the cover from  
the sensor wall mounting plate.  
3. Lift the cover from the bottom and then release it from  
the top fasteners.  
4. Feed the wires from the electrical box through the open-  
ing in the center of the sensor mounting plate.  
5. Using two no. 6-32 x 1 mounting screws (provided with  
the sensor), secure the sensor to the electrical box.  
NOTE: See Fig. 6 for space temperature sensor averaging.  
NOTE: Sensor may also be mounted directly on the  
wall using 2 plastic anchors and 2 sheet metal screws  
(field-supplied).  
9
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Table 3 Thermistor Resistance vs Temperature  
Values for Space Temperature Sensor,  
Supply Air Temperature Sensor, and  
Outdoor Air Temperature Sensor  
TEMP  
(C)  
TEMP  
(F)  
RESISTANCE  
(Ohms)  
40  
35  
30  
25  
20  
15  
10  
5  
40  
31  
22  
13  
4  
335,651  
242,195  
176,683  
130,243  
96,974  
72,895  
55,298  
42,315  
32,651  
25,395  
19,903  
15,714  
12,494  
10,000  
8,056  
1
2
6
4
5
3
RED(+)  
WHT(GND)  
CCN COM  
BLK(-)  
5
14  
SET  
SEN  
23  
SW1  
0
32  
BLK  
(T56)  
5
41  
10  
50  
BRN (GND)  
BLU (SPT)  
SENSOR WIRING  
15  
59  
20  
68  
25  
77  
30  
86  
JUMPER  
TERMINALS  
AS SHOWN  
35  
95  
6,530  
40  
104  
113  
122  
131  
140  
149  
158  
5,325  
45  
4,367  
50  
3,601  
55  
2,985  
60  
2,487  
65  
2,082  
70  
1,752  
Cool  
Warm  
Fig. 4 Space Temperature Sensor  
Typical Wiring (33ZCT56SPT)  
SUPPLY AIR TEMPERATURE (SAT) SENSOR INSTAL-  
LATION — The 33ZCSENSAT supply air temperature sensor  
is required for controller operation. The sensor consists of a  
thermistor encased within a stainless steel probe. The SAT  
sensor probe is 6-in. nominal length with 114 in. of unshielded,  
2-conductor 18 AWG twisted-pair cables. The sensor tempera-  
ture range is –40 to 245 F with a nominal resistance of  
10,000 ohms at 77 F. The sensor measures accuracy of ±0.36 F.  
The SAT sensor is supplied with a gasket and 2 self-drilling  
mounting screws.  
NOTE: The sensor must be mounted in the discharge of the  
unit, downstream of the cooling coil and heat exchanger. Be  
sure the probe tip does not come in contact with any of the  
unit surfaces. See Fig. 11 for mounting location.  
1
2
6
4
5
3
RED(+)  
WHT(GND)  
CCN COM  
BLK(-)  
SEN  
SW1  
Do not run sensor or relay wires in the same conduit or race-  
way with Class 1 AC service wiring. Do not abrade, cut, or  
nick the outer jacket of the cable. Do not pull or draw cable  
with a force that may harm the physical or electrical properties.  
Avoid splices in any control wiring.  
BRN (GND)  
BLU (SPT)  
SENSOR WIRING  
Perform the following steps to connect the SAT sensor to  
the PremierLink™ controller:  
1. Locate the opening in the control box. Pass the sensor  
probe through the hole.  
2. Drill or punch a 1/2-in. hole in the supply air duct.  
3. Use two field-supplied, self-drilling screws to secure the  
sensor probe to the duct.  
4. Connect the sensor leads to the PremierLink controller’s  
wiring harness J6-3,4 board at the terminals labeled SAT  
(ORN) and GND (BRN).  
Fig. 3 Space Temperature Sensor  
Typical Wiring (33ZCT55SPT)  
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(American Wire Gage) twisted-pair cables (unshielded) to con-  
nect the separate isolated 24 vac power source to the sensor and  
to connect the sensor to the control board terminals. To connect  
the sensor to the control, identify the positive (4 to 20 mA) and  
ground (SIG COM) terminals on the sensor. Connect the  
4-20 mA terminal to terminal IAQ (RED) and connect the  
SIG COM terminal to terminal GND (BRN).  
FIELD WIRING  
T58 SENSOR  
VAC  
J4-3 (24 VAC)  
24 VAC  
COM  
J6-6 SDT (COM)  
OUTDOOR AIR QUALITY CO2 SENSOR INSTALLA-  
TION (OAQ) — The Outdoor Air CO2 sensor is designed to  
monitor carbon dioxide (CO2) levels in the air and interface  
with the ventilation damper in an HVAC system. The OAQ  
sensor is packaged with an outdoor cover. See Fig. 12 and 13.  
The outdoor air CO2 sensor must be placed in an area that is  
representative of the entire conditioned space. A mounting  
height of 6 feet is recommended. For installation where it is not  
necessary to reach the control, it may be mounted higher on the  
wall or on the ceiling, provided the location represents a good  
sampling of air.  
Wiring the Outdoor Air CO2 Sensor — Power requirements  
are 18 to 36 vac RMS 50/60 Hz; 18 to 42 vdc polarity protected/  
dependent; and 70 mA average, 100 mA peak at 24 vdc. All  
system wiring must be in compliance with all applicable local  
and national codes. A dedicated power supply is required for  
this sensor. A two-wire cable is required to wire the dedicated  
power supply for the sensor. The two wires should be connected  
to the power supply and terminals 1 and 2. To connect the sen-  
sor to the control, identify the positive (4 to 20 mA) and ground  
(SIG COM) terminals on the sensor. Connect the 4 to 20 mA  
terminal OAQ (BLU) terminal J5-2. Connect the SIG COM ter-  
minal to terminal GND (BRN) terminal J5-3. See Fig. 12.  
OUTDOOR AIR TEMPERATURE SENSOR (Fig. 14-17) —  
The OAT sensor must be located properly. The sensor must be  
installed immediately upstream from outdoor air damper  
where it will accurately sense the temperature of the outdoor  
air entering the mixing box. See Fig. 14 and 15. For applica-  
tions without economizer, the sensor may be located in the out-  
door air duct near the outdoor air intake (Fig. 15) or on the  
exterior of the building. The thermistor has a range of –40 to  
245 F and a resistance of 10,000 ohms at 77 F.  
CCN-  
GND  
BLACK (-)  
WHITE (GND)  
RED (+)  
CCN  
COM  
CCN+  
BLACK (-)  
WHITE (GND)  
RED (+)  
J2  
(COM)  
Fig. 5 T58 Communicating Sensor  
Typical Wiring (33ZCT58SPT)  
Perform the following steps if state or local code requires  
the use of conduit, or if your installation requires a cable length  
of more than 8 ft:  
1. Secure the probe to the duct with two field-supplied self-  
drilling screws.  
2. If you are extending cable length beyond 8 ft, use plenum  
rated, 20 AWG, twisted pair wire.  
3. Connect the sensor leads to the PremierLink™ control-  
ler’s wiring harness terminal board at the terminals la-  
beled SAT (ORN) and GND (BRN).  
4. Neatly bundle and secure excess wire.  
INDOOR AIR QUALITY CO2 SENSOR INSTALLATION  
(IAQ) — The indoor air quality sensor accessory monitors  
carbon dioxide (CO2) levels. This information is used to moni-  
tor IAQ levels. Three types of sensors are provided. The wall  
sensor can be used to monitor the conditioned air space.  
Sensors use infrared technology to measure the levels of CO2  
present in the air. The wall sensor is available with or without  
an LCD readout to display the CO2 level in ppm.  
The CO2 sensors are all factory set for a range of 0 to  
2000 ppm and a linear mA output of 4 to 20. Refer to the  
instructions supplied with the CO2 sensor for electrical require-  
ments and terminal locations.  
To accurately monitor the quality of the air in the condi-  
tioned air space, locate the sensor near a return air grille (if  
present) so it senses the concentration of CO2 leaving the  
space. The sensor should be mounted in a location to avoid  
direct breath contact.  
Do not mount the IAQ sensor in drafty areas such as near  
supply ducts, open windows, fans, or over heat sources. Allow  
at least 3 ft between the sensor and any corner. Avoid mounting  
the sensor where it is influenced by the supply air; the sensor  
gives inaccurate readings if the supply air is blown directly onto  
the sensor or if the supply air does not have a chance to mix  
with the room air before it is drawn into the return airstream.  
Do not mount the sensor in direct sunlight. Inaccurate read-  
ings may result. Do not mount the sensor near the exhaust from  
air-handling units or compressors, near leakage drafts of indoor  
air, or near shrubbery or trees, or under direct water runoff.  
If the sensor is to be mounted in the outdoor air duct, a field-  
supplied 2 x 4-in. by 11/2-in. deep electrical box is required.  
Remove the cover and enter the knockout from the rear of the  
box. Install the sensor through the opening so that the sensor  
leads are inside the electrical box. Secure the sensor to the elec-  
1
trical box using a field-supplied /2-in. conduit nut. Drill a  
13/16-in. hole in the outdoor air duct about a foot upstream of  
1
the outdoor air damper. Apply a /4-in. bead of silicone type  
sealer around the opening and install the sensor through the  
hole. Secure the electrical box to the duct using 2 field-  
supplied, No. 10 sheet metal screws. See Fig. 17.  
If the sensor is installed outdoors, a field-supplied 1/2-in. LB  
type conduit body, gasket, cover, and 1/2-in. EMT compression  
connector are required. Install the OAT sensor into the opening  
1
at the end of the LB conduit body. Install the /2-in. EMT  
connector into the rear opening. Tighten each securely to  
prevent water leakage into the assembly. Mount the assembly  
1
Wiring the Indoor Air Quality Sensor — To wire the sensors  
after they are mounted in the conditioned air space or outdoor  
location, see Fig. 7 and 8 and the instructions shipped with the  
sensors. For each sensor, use two 2-conductor 18 AWG  
onto the /2-in. EMT conduit and secure by tightening the  
compression connector nut. After the sensor wiring is complet-  
ed, secure the gasket and cover in place using the screws  
provided with the cover. See Fig. 16.  
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RED  
BLK  
RED  
BLK  
J6  
6
RED  
BLK  
RED  
BLK  
RED  
BLK  
7
SENSOR 1  
SENSOR 2  
SENSOR 3  
SENSOR 4  
SPACE TEMPERATURE AVERAGING 4 SENSOR APPLICATION  
J6  
6
RED  
BLK  
RED  
RED  
BLK  
BLK  
7
SENSOR 3  
SENSOR 1  
SENSOR 2  
RED  
BLK  
RED  
BLK  
SENSOR 6  
SENSOR 4  
SENSOR 5  
RED  
BLK  
RED  
BLK  
LEGEND  
Factory Wiring  
Field Wiring  
SENSOR 8  
SENSOR 9  
SENSOR 7  
SPACE TEMPERATURE AVERAGING 9 SENSOR APPLICATION  
Fig. 6 Space Temperature Averaging  
12  
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13  
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14  
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15  
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Fig. 13 Outdoor Air Quality Sensor Cover  
Fig. 14 Outdoor Air Temperature Sensor  
(P/N HH79NZ017)  
Fig. 11 Typical Mounting Location for  
Supply Air Temperature (SAT) Sensor  
On Split System Units  
+ 0-10VDC  
-
SIG COM (J5-3)  
4-20mA (J5-2)  
+
ALARM  
NC  
COM RELAY  
}
NO CONTACTS  
24 VAC  
OR  
24 VDC  
H G  
+
-
2 1  
5 4 3 2 1  
8 7 6  
Fig. 15 OAT Sensor Location  
in Outside Air Duct  
Fig. 12 Outdoor Air Quality (CO2) Sensor  
(33ZCSENCO2) Typical Wiring Diagram  
17  
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At any baud (9600, 19200, 38400 baud), the number of con-  
trollers is limited to 239 devices maximum. Bus length may not  
exceed 4000 ft, with no more than 60 total devices on any  
1000-ft section. Optically isolated RS-485 repeaters are  
required every 1000 ft.  
NOTE: Carrier device default is 9600 baud.  
COMMUNICATION BUS WIRE SPECIFICATIONS —  
The CCN Communication Bus wiring is field-supplied and  
field-installed. It consists of shielded three-conductor cable  
with drain (ground) wire. The cable selected must be identical  
to the CCN Communication Bus wire used for the entire net-  
work. See Table 4 for recommended cable.  
Table 4 Recommended Cables  
MANUFACTURER  
Alpha  
CABLE PART NO.  
2413 or 5463  
A22503  
American  
Belden  
Fig. 16 Outdoor Air Temperature Sensor  
Installation Located in Building Wall  
8772  
Columbia  
02525  
NOTE: Conductors and drain wire must be at least 20 AWG  
(American Wire Gage), stranded, and tinned copper. Individual  
conductors must be insulated with PVC, PVC/nylon, vinyl,  
Teflon, or polyethylene. An aluminum/polyester 100% foil  
shield and an outer jacket of PVC, PVC/nylon, chrome vinyl,  
or Teflon with a minimum operating temperature range of  
–20 C to 60 C is required.  
2 x 4 x 1.5 IN. ELECTRICAL BOX  
(FIELD SUPPLIED)  
1/4" BEAD  
SILICONE  
SEALER  
The communication bus shields must be tied together at  
each system element. If the communication bus is entirely  
within one building, the resulting continuous shield must be  
connected to ground at only one single point. If the communi-  
cation bus cable exits from one building and enters another  
building, the shields must be connected to the grounds at a  
lightning suppressor in each building (one point only).  
1.125"  
DIA.  
HOLE  
OAT SENSOR  
OA  
DUCT  
Enthalpy and Differential Enthalpy Control  
(Fig. 18-23) There are two options for field-supplied  
enthalpy and differential enthalpy control: the enthalpy switch/  
receiver option, and the outdoor and return air sensor option.  
Either option can be used to indicate when the outdoor air is  
suitable for free cooling.  
1/2" CONDUIT NUT  
2 #10 DRILL/TAP  
SCREWS  
(FIELD SUPPLIED)  
OUTSIDE AIR DUCT  
ENTHALPY SWITCH/RECEIVER — The accessory en-  
thalpy switch/receiver (33CSENTHSW) senses temperature  
and humidity of the air surrounding the device and calculates  
the enthalpy when used without an enthalpy sensor. The relay  
is energized when enthalpy is high and deenergized when  
enthalpy is low (based on ASHRAE 90.1 criteria). If an acces-  
sory enthalpy sensor (33CSENTSEN) is attached to the return  
air sensor input, then differential enthalpy is calculated. The  
relay is energized when the enthalpy detected by the return air  
enthalpy sensor is less than the enthalpy at the enthalpy switch/  
receiver. The relay is deenergized when the enthalpy detected  
by the return air enthalpy sensor is greater than the enthalpy at  
the enthalpy switch/receiver (differential enthalpy control). See  
Fig. 18 and 19.  
DUCT MOUNTED (EXPLODED VIEW)  
LEGEND  
Outdoor Enthalpy Control Installation (Fig. 20) — Outdoor  
enthalpy control requires only an enthalpy switch/receiver  
(33CSENTHSW). The enthalpy switch/receiver is mounted in  
the outdoor air inlet and calculates outdoor air enthalpy. The  
enthalpy switch/receiver energizes the relay output when the  
outdoor enthalpy is above 28 BTU/lb OR dry bulb temperature  
is above 75 F and is deenergized when the outdoor enthalpy is  
below 27 BTU/lb AND dry bulb temperature is below 74.5 F.  
The relay output is wired to the unit economizer which will  
open or close depending on the output of the switch.  
OA Outdoor Air  
OAT Outdoor Air Temperature  
Fig. 17 Outdoor Air Temperature Sensor  
Installation Located in Outdoor Air Duct  
Connect to CCN Communication Bus The  
PremierLink™ controller connects to the bus in a daisy chain  
arrangement. Negative pins on each component must be  
connected to respective negative pins and likewise positive pins  
on each component must be connected to respective positive  
pins. The controller signal pins must be wired to the signal  
ground pins. Wiring connections for CCN must be made at the  
3-pin plug.  
NOTE: The enthalpy calculation is done using an average alti-  
tude of 1000 ft above sea level.  
18  
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Mounting — Mount the enthalpy switch/receiver in a location  
where the outdoor air can be sampled (such as the outdoor air  
intake). The enthalpy switch/receiver is not a NEMA 4 enclo-  
sure and should be mounted in a location that is not exposed to  
outdoor elements such as rain or snow. Use two field-supplied  
no. 8 x 3/4-in. TEK screws. Insert the screws through the holes  
in the sides of the enthalpy switch/receiver.  
Wiring — Carrier recommends the use of 18 to 22 AWG  
twisted pair or shielded cable for all wiring. All connections  
must be made with 1/4-in. female spade connectors.  
A 24 vac transformer is required to power the enthalpy  
switch/receiver; as shown in Fig. 20, the PremierLink™ board  
provides 24 vac. Connect the GND and 24 VAC terminals on  
the enthalpy switch/receiver to the terminals on the transform-  
er. On some applications, the power from the economizer har-  
ness can be used to power the enthalpy switch/receiver. To  
power the enthalpy switch/receiver from the economizer har-  
ness, connect power of the enthaply switch/receiver to the red  
and brown wires (1 and 4) on the economizer harness.  
For connection to split systems units with PremierLink con-  
trol, connect the LOW Enthalpy terminal on the enthalpy  
switch/receiver to J4 — pin 2 of the PremierLink control on the  
unit. The switch can be powered through the PremierLink con-  
trol board if desired. Wire the 24 VAC terminal on the enthalpy  
switch/receiver to J4 — pin 1 on the PremierLink control. Wire  
the GND terminal on the enthalpy switch/receiver to J1 —  
pin 2 on the PremierLink control. The HI Enthalpy terminal is  
not used. See Fig. 20.  
Fig. 18 Enthalpy Switch/Receiver Dimensions  
(33CSENTHSW)  
Differential Enthalpy Control Installation (Fig. 21) — Dif-  
ferential enthalpy control requires both an enthalpy switch/  
receiver (33CSENTHSW) and an enthalpy sensor  
(33CSENTSEN). The enthalpy switch/receiver is mounted in  
the outdoor air inlet and calculates outdoor air enthalpy. The  
enthalpy sensor is mounted in the return airstream and calcu-  
lates the enthalpy of the indoor air.  
The enthalpy switch/receiver energizes the HI Enthalpy re-  
lay output when the outdoor enthalpy is greater than the indoor  
enthalpy. The LOW Enthalpy terminal is energized when the  
outdoor enthalpy is lower than the indoor enthalpy. The relay  
output is wired to the unit economizer which will open or close  
depending on the output of the switch.  
NOTE: The enthalpy calculation is done using an average alti-  
tude of 1000 ft above sea level.  
Mounting — Mount the enthalpy switch/receiver in a location  
where the outdoor air can be sampled (such as the outdoor air  
intake). The enthalpy switch/receiver is not a NEMA 4 enclo-  
sure and should be mounted in a location that is not exposed to  
outdoor elements such as rain, snow, or direct sunlight. Use  
two field-supplied no. 8 x 3/4-in. TEK screws. Insert the screws  
through the holes in the sides of the enthalpy switch/receiver.  
Mount the enthalpy sensor in a location where the indoor air  
can be sampled (such as the return air duct). The enthalpy  
sensor is not a NEMA 4 enclosure and should be mounted in a  
location that is not exposed to outdoor elements such as rain or  
snow. Use two field-supplied no. 8 x 3/4-in. TEK screws. Insert  
the screws through the holes in the sides of the enthalpy sensor.  
Fig. 19 Enthalpy Sensor Dimensions  
Wiring — Carrier recommends the use of 18 to 22 AWG  
twisted pair or shielded cable for all wiring. All connections  
must be made with 1/4-in. female spade connectors.  
(33CSENTSEN)  
The PremierLink board provides 24 vac to power the  
enthalpy switch/receiver. Connect the GND and 24 VAC  
terminals on the enthalpy switch/receiver to the terminals on  
the transformer. On some applications, the power from the  
economizer harness can be used to power the enthalpy switch/  
receiver. To power the enthalpy switch/receiver from the econ-  
omizer harness, connect power of the enthaply switch/receiver  
to the red and brown wires (1 and 4) on the economizer  
harness.  
Connect the LOW Enthalpy terminal on the enthalpy  
switch/receiver to J4 — pin 2 of the PremierLink control on the  
unit. The switch can be powered through the PremierLink con-  
trol board if desired. Wire the 24 VAC terminal on the enthalpy  
switch/receiver to J4 — pin 1 on the PremierLink control. Wire  
the GND terminal on the enthalpy switch/receiver to J1 — pin  
2 on the PremierLink control. The HI Enthalpy terminal is not  
used. See Fig. 20.  
19  
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*Used with Differential Enthalpy Control only.  
Fig. 20 Typical Wiring Schematic Carrier Rooftop Unit with PremierLinkControls  
Connect the 4-20 mA In terminal on the enthalpy switch/  
receiver to the 4-20 mA Out terminal on the return air enthalpy  
sensor. Connect the 24-36 VDC Out terminal on the enthalpy  
switch/receiver to the 24-36 VDC In terminal on the return air  
enthalpy sensor. See Fig. 21.  
Enthalpy Switch/Reciever Jumper Settings — There are two  
jumpers. One jumper determines the mode of the enthalpy  
switch/receiver. The other jumper is not used. To access the  
jumpers, remove the 4 screws holding the cover on the  
enthalpy switch/receiver and then remove the cover. The fac-  
tory settings for the jumpers are M1 and OFF.  
The mode jumper should be set to M2 for differential en-  
thalpy control. The factory test jumper should remain on OFF  
or the enthalpy switch/receiver will not calculate enthalpy.  
Enthalpy Sensor Jumper Settings — There are two jumpers.  
One jumper determines the mode of the enthalpy sensor. The  
other jumper is not used. To access the jumpers, remove the 4  
screws holding the cover on the enthalpy sensor and then  
remove the cover. The factory settings for the jumpers are M3  
and OFF.  
OUTDOOR AND RETURN AIR ENTHALPY SEN-  
SORS — The differential enthalpy control is supplied as a  
field-installed accessory to be used with the Economizer damp-  
er control option. The differential enthalpy control provides  
two enthalpy sensors for sensing the outdoor air and return air  
conditions, and a differential enthalpy controller.  
NOTE: The differential enthalpy control must be set to the “D”  
setting for differential enthalpy control to work properly.  
The differential enthalpy control senses the outdoor and  
return air sensors and provides a dry contact switch input to the  
PremierLink Controller. Locate the controller in place of an  
existing economizer controller or near the actuator. The mount-  
ing plate may not be needed if existing bracket is used.  
A closed contact indicates that outside air is preferred to the  
return air. An open contact indicates that the economizer  
should remain at minimum position.  
The solid-state return air enthalpy sensor senses and com-  
bines the temperature and humidity levels of outdoor and re-  
turn air. The sensors provide information for comparison of  
outdoor temperature and humidity to return air temperature and  
humidity in order to determine the most economical mixture of  
air.  
The mode jumper should be set to M3 for 4 to 20 mA  
output. The factory test jumper should remain on OFF or the  
enthalpy sensor will not calculate enthalpy.  
20  
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120 VAC LINE VOLTAGE  
24 VAC  
SECONDARY  
24 VAC OUTPUT FROM N/C CONTACT WHEN THE  
OUTDOOR ENTHALPY IS LESS THAN THE  
INDOOR ENTHALPY  
(ENABLE ECONOMIZER)  
24 VAC OUTPUT FROM N/O CONTACT WHEN THE  
OUTDOOR ENTHALPY IS GREATER THAN THE  
OUTDOOR ENTHALPY  
(ENABLE ENERGY RECYCLER)  
24-36  
VDC  
OUT  
24-36 4-20  
VDC mA  
IN OUT  
HI  
4-20  
mA  
IN  
LOW GND 24  
ENTHALPY  
VAC  
33CSENTHSW  
33CSENTSEN  
JUMPER SETTINGS FOR 33CSENTHSW  
JUMPER SETTINGS FOR 33CSENTSEN  
LEGEND  
N/C Normally Closed  
N/O Normally Open  
Fig. 21 Differential Enthalpy Control Wiring  
Wiring Enthalpy Sensors — To wire the enthalpy sensor, per-  
form the following (see Fig. 24 and 25):  
NOTE: To mount outdoor air sensor remotely, remove it from  
back of enthalpy control and follow steps 3 and 6.  
1. Use a 2-conductor, 18 or 20 AWG, twisted pair cable to  
connect the return air enthalpy sensor to the differential  
enthalpy control. Use a 4-conductor, 18 or 20 AWG cable  
to connect the enthalpy control to the PremierLink con-  
troller and power transformer.  
2. At the differential enthalpy control remove the factory-  
installed resistor from the SR and (+) terminals.  
5. At the return air enthalpy sensor, strip 3 in. of jacket from  
1
the cable and remove /2 in. of insulation from each  
conductor.  
6. Connect the RED wire to (+) spade connector on the  
sensor. Connect the BLK wire to (S) spade connector on  
the sensor. Use wire nuts or closed-end crimp-type con-  
nectors to fasten the connections securely. See Fig. 22.  
Economizer The PremierLink™ controller will inter-  
face with the 40RM economizer. Economizers will contain a  
Honeywell actuator (Honeywell part number M7415).  
An adapter (Honeywell part number Q769B or Q769C is  
preferred) must be used to enable the 4 to 20 mA signal from  
the PremierLink controller to control the position of the econo-  
mizer. Refer to Honeywell Q769B and Q769C accessory in-  
stallation instructions for wiring details.  
3. Connect the RED wire from the 2-conductor cable which  
originates from the return air enthalpy sensor to the  
SR (+) terminal. Connect the BLK wire to the SR (–)  
terminal.  
4. Connect the following 4 wires from the 4-wire conduc-  
tive cable to the differential enthalpy controller:  
a. Connect the RED wire to the 24 vac terminal  
(TR1) on enthalpy control and to pin 1 on 12-pin  
harness.  
Disconnect power supply before making wiring connec-  
tions to prevent electrical shock and equipment damage.  
b. Connect the BRN wire to the 24 vac GND terminal  
(TR) on enthalpy sensor and to pin 4 on 12-pin  
harness.  
c. Connect the ORN wire to J4-2 on PremierLink  
controller and to terminal 3 on enthalpy sensor.  
d. Connect the RED wire to J4-1 on PremierLink  
controller and to terminal 2 on enthalpy sensor.  
To avoid permanent damage to the PremierLink 4 to  
20 mA connection, a signal loop isolator must be installed  
when using the Q769B adapter.  
21  
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Q769B — Because the Honeywell adapter is designed for a  
negative 4 to 20 mA input instead of a positive signal, the  
Q769B adapter requires a separate transformer and a current  
loop isolator to perform properly. Connecting the adapter  
directly to the PremierLink controller could cause the 4 to  
20 mA output on the controller to be permanently dam-  
aged. This condition is followed by a constant 36 vdc output  
from the PremierLink™ economizer output (J-9).  
HH57AC077  
ENTHALPY  
CONTROL  
BRACKET  
The Q769B adapter is supplied with female quick-connect  
terminal that fits over the male quick-connect P1 and P on the  
actuator.  
To connect the Q769B adapter to the actuator, follow these  
steps and refer to Fig. 26:  
HH57AC078 ENTHALPY  
SENSOR (USED WITH  
ENTHALPY CONTROL  
FOR DIFFERENTIAL  
C7400A1004  
ENTHALPY OPERATION)  
+
1. Remove power from unit.  
2. Remove the logic module from the actuator and discard.  
3. Mount the adapter on the actuator by gently pushing the  
adapter onto the P1 and P terminals on actuator.  
NOTE: Be sure the plus (+) terminal on the adapter con-  
nects to P1 on the actuator and the minus (–) terminal on  
the adapter connects to P terminal on the actuator. See  
Fig. 26.  
MOUNTING PLATE  
4. Using field-supplied wire, connect the plus (+) terminal  
on the adapter to the plus (+) terminal on the loop isolator.  
Connect the minus (–) terminal on the adapter to the  
minus (–) terminal on the loop isolator.  
Fig. 22 Differential Enthalpy Control,  
Sensor and Mounting Plate (33AMKITENT006)  
5. Using the transformer supplied with the 40RM econo-  
mizer, connect 24 vac to actuator terminals TR and TR1.  
6. Connect the plus (+) terminal from the loop isolator to  
J9-1 terminal on the PremierLink Controller. Connect the  
minus (–) terminal from the loop isolator to J9-2 terminal  
on the PremierLink Controller.  
7. Restore power to unit.  
Q769C — The Q769C adapter incorporates a female quick-  
connect terminal that attaches to P1 and P male quick-connects  
on the actuator.  
IMPORTANT: It is recommended that the Q769C adapter  
be used with a field-supplied 500-ohm resistor across the  
terminals. Using the Q769C with actuator requires a sepa-  
rate, field-supplied transformer because the actuator with  
Q769C is a positive ground device. The PremierLink con-  
trol is a negative ground device. The positive P1 terminal  
on the Q769C goes to ground. See Fig. 27.  
To connect the Q769C adapter to the actuator, follow the steps  
below and refer to Fig. 27:  
1. Remove power from unit.  
Fig. 23 Location of Differential Enthalpy  
Controller and Return Air Enthalpy Sensor  
(40RM Unit Shown)  
2. Remove the logic module from the actuator and discard.  
3. Mount the adapter onto the actuator by gently pushing the  
adapter onto terminals P1 and P of actuator.  
4. NOTE: Be sure the plus (+) terminal on the adapter  
connects to P1 on the actuator and the minus (–) terminal  
on the adapter connects to P terminal on the actuator.  
See Fig. 27.  
5. Using the transformer supplied with the 40RM econo-  
mizer, connect 24 vac to actuator terminals TR and TR1.  
6. Connect 500-ohm resistor (field supplied) to the plus (+)  
and minus (–) terminals on adapter.  
BRN  
RED  
B
TR  
SO  
TR1  
BLK  
C
D
A
RED  
+
S
(RETURN AIR  
ENTHALPY  
SENSOR)  
+
3
1
SR  
2
+
GRAY  
GRAY  
WIRE HARNESS  
IN UNIT  
LED  
NOTES:  
7. Connect the plus (+) terminal from the adapter to J9-1  
terminal on the PremierLink Controller. Connect the  
minus (–) terminal from the adapter to J9-2 terminal on  
the PremierLink Controller.  
1. Remove factory-installed jumper across SR and + before con-  
necting wires from return air sensor.  
2. Switches shown in high outdoor air enthalpy state. Terminals 2  
and 3 close on low outdoor air enthalpy relative to indoor air  
enthalpy.  
3. Remove sensor mounted on back of control and locate in out-  
side airstream.  
8. Restore power to unit.  
Fig. 24 Outside and Return Air Sensor Wiring  
Connections for Differential Enthalpy Control  
22  
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1
NOTE: To change the factory setting, use a /8-in. (3-mm)  
flat-blade screwdriver to position the mode switch to the alter-  
nate setting.  
TR  
24 VAC  
24 VAC  
TR1  
TRANSFORMER  
Table 5 Actuator Drive Direction Settings  
POSITION OF  
T
SENSOR  
SWITCH 3 AND THE DRIVE DIRECTION DRIVE DIRECTION  
DIRECTION OF  
SPRING RETURN  
DRIVE  
WITH A MINIMUM WITH A MAXIMUM  
T1  
PREMIERLINK  
CONTROL  
J9  
INPUT SIGNAL  
INPUT SIGNAL  
Q769B  
ADAPTER  
DA/CCW  
RA/CCW  
DA/CW  
CCW  
CW  
CW  
CW  
CCW  
CCW  
CW  
+
-
-
+
P1  
P
MIN.  
POS  
2
1
LOOP  
ISOLATOR  
RA/CW  
CCW  
LEGEND  
+
-
-
M7415  
ACTUATOR  
CCW Counterclockwise  
CW Clockwise  
DA Direct Action  
RA Reverse Action  
+
Table 6 Mode Selection Information  
Fig. 26 PremierLinkControl Wiring to  
Q769B Adapter and Actuator  
MODE  
SWITCHES  
5
FACTORY  
SETTINGS  
SWITCH FUNCTIONS  
VDC or mA  
VDC  
0 to 10 VDC (0 to 20 mA or  
2 to 10 VDC (4 to 20 mA)  
4
3
0 to 10  
DA  
Direct Acting (DA) or  
Reverse Acting (RA)  
TR  
24 VAC  
24 VAC  
TR1  
2
1
FIXED or AUTO  
or 6 to 9 VDC  
FIXED  
TRANSFORMER  
(SEPARATE,  
NOTE: The 6 to 9 VDC setting of Switch 1 overrides switch 4.  
FIELD-SUPPLIED)  
T
SENSOR  
WIRING (See Fig. 29-30B) — The wires for power and  
signal transmission from PremierLink to economizer are field-  
supplied. To connect the Economizer Johnson Actuator to  
PremierLink controller, connect the pink wire on actuator to  
purple wire on PremierLink J9-1. See Fig. 30A.  
For the Belimo Actuator, connect the white wire on the ac-  
tuator to J9-1 on the PremierLink controller. See Fig. 30B.  
T1  
PREMIERLINK  
CONTROL  
J9  
Q769C  
ADAPTER  
+
-
-
+
P1  
P
500 OHM  
RESISTOR  
MIN.  
POS  
2
1
NOTE: To retrofit PremierLink Controller to older 4 to 20 mA  
actuator, connect the red wire on the actuator wire harness to  
the purple wire on the PremierLink J9-1. Connect the yellow  
and white wires from the actuator wire harness to the 24-volt  
AC transformer on equipment. See Fig. 29.  
M7415  
ACTUATOR  
Fig. 27 PremierLink Control Wiring to  
Q769C Adapter and Actuator  
IMPORTANT: Make sure the common side is grounded  
for both the PremierLink power and the actuator power.  
This is especially important if separate transformers are  
used.  
Economizer with Johnson 4 to 20 mA Actua-  
tor The PremierLink Controller can be connected to an  
economizer that uses a Johnson 4 to 20 mA actuator.  
DRIVE DIRECTION — The actuator drive direction is  
dependent upon the position of Switch 3 and the spring return  
direction. See Table 5. The actuator is factory set for Direct  
Acting (DA) operation with Switch 3 in the DA position. An  
increasing control signal drives the actuator away from the  
spring return position in DA mode. The actuator should be  
installed in the DA mode so damper will close automatically  
on power shut down.  
MOVE TO LEFT  
FOR 4-20mA CONTROL  
WITH PREMIERLINK  
CONTROLLER  
If Reverse Acting (RA) operation is desired, move Switch 3  
to the RA position. An increasing control signal drives the  
actuator toward the spring return position in RA mode.  
mA  
2-10  
RA  
VDC  
0-10  
DA  
SWITCH SELECTION — The type of input control signal is  
determined by the position of Switch 5. With Switch 5 in the  
VDC position (factory setting), the signal is DC voltage. With  
Switch 5 min the mA position, the input signal changes to  
current input. See Fig. 28 and Table 6. The switch should be set  
to mA for use with PremierLink controller.  
AUTO  
6-9  
FIXED  
Fig. 28 Position of Actuator Mode Switches  
(Factory Default)  
24  
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WIRE HARNESS  
FROM ACTUATOR  
(5)  
(4)  
(3)  
(2)  
(1)  
Gray  
Output 20 VDC at 25 mA  
White/Red Feedback 0 (2)-10 or 6-9 VDC  
Red  
Yellow  
White  
J9-1  
Input 0 (2)-10 or 6-9 VDC, 0 (4)-20 mA  
24 VAC/VDC  
COM  
TO 24V  
TRANSFORMER  
Fig. 29 PremierLinkController Wiring to  
Johnson Actuator With Wire Harness  
(M9206-GGC-2)  
ECONOMIZER  
12-PIN HARNESS  
ACTUATOR  
50TJ400812  
M9206-GGC-2  
RED  
1
24 VAC  
2
3
BRN  
4
TRANSFORMER  
GROUND  
5
6
7
8
9
10  
11  
4-20mA TO  
J9-1 ON  
PNK  
12  
PREMIERLINK  
CONTROLLER  
PL6  
12-PIN  
FEMALE  
8
7
6
5
12  
11  
10  
9
4
3
2
1
MOLEX  
CONNECTOR  
CONNECTOR CABLE  
Fig. 30A PremierLink Control Wiring to Johnson Actuator Economizer Harness  
25  
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BLACK  
BLUE  
TRANSFORMER  
GROUND  
4
3
5
2
500 OHM  
RESISTOR  
8
VIOLET  
PINK  
6
NOTE 1  
NOTE 2  
7
RUN  
RED  
24 VAC  
1
WIRES FOR  
OAT SENSOR  
10  
11  
9
50HJ540573  
ACTUATOR  
ASSEMBLY  
4-20 mA TO J9 ON  
PREMIERLINK  
BOARD  
WHITE  
DIRECT DRIVE  
ACTUATOR  
4-20 mA SIGNAL  
12  
ECONOMISER2 PLUG  
NOTES:  
1. Switch on actuator must be in run position for economizer to operate.  
2. 50HJ540573 actuator consists of the 50HJ540567 actuator and a harness with 500-ohm resistor.  
Fig. 30B PremierLinkControl Wiring to Belimo-Style Actuator EconoMi$er2 Harness  
START-UP  
Initial Operation and Test Perform the following  
procedure:  
1. Apply 24 vac power to the control.  
2. Connect the Service Tool to the phone jack service port of  
the controller.  
3. Using the Service Tool, upload the controller from  
address 0, 31 at 9600 baud rate. The address may be set at  
this time. Make sure that Service Tool is connected to  
only one unit when changing the address.  
The unit must be electrically grounded in accordance with  
local codes and NEC ANSI/NFPA 70 (American National  
Standards Institute/National Fire Protection Association).  
Use the Carrier network communication software to start up  
and configure the PremierLink™ controller.  
MEMORY RESET — DIP switch 4 causes a non-volatile  
(E-squared) memory reset to factory defaults after the switch  
has been moved from position 0 to position 1 and the power  
has been restored. To enable the feature again, the switch must  
be put back to the 0 position and power must be restored; this  
prevents subsequent resets to factory defaults if the switch is  
left at position 1.  
Changes can be made using the ComfortWORKS® soft-  
ware, ComfortVIEW™ software, or Network Service Tool.  
The Network Service Tool is a portable interface device that  
allows the user to change system set-up and set points from a  
zone sensor or terminal control module. During start-up, the  
Carrier software can also be used to verify communication  
with PremierLink controller.  
To cause a reset of the non-volatile memory (to factory  
defaults), turn the controller power off if it is on, move the  
switch from position 1 to position 0, and then apply power to  
the controller for a minimum of 5 seconds. At this point, no  
action occurs, but the controller is now ready for the memory  
to reset. Remove power to the controller again and move the  
switch from position 0 to position 1. This time, when power is  
applied, the memory will reset to factory defaults. The control-  
ler address will return to bus 0 element 31, indicating that  
memory reset occurred.  
NOTE: All set-up and set point configurations are factory-  
set and field-adjustable.  
For specific operating instructions, refer to the literature  
provided with user interface software.  
Perform System Check-Out  
1. Check correctness and tightness of all power and  
communication connections.  
2. At the unit, check fan and system controls for proper  
operation.  
Install NavigatorDisplay Module The Navi-  
gator is a portable display module that conforms to NEMA 4  
specifications for outdoor use in temperatures ranging from  
–22 F (–30 C) to 158 F (70 C). The Navigator can be used  
to configure and perform service diagnostics on machines  
equipped with the PremierLink Controller. See Fig. 31.  
The Navigator keypad contains eleven menu LEDs and one  
Alarm Status LED, all of which are red. The Navigator is capa-  
ble of displaying four 24-character lines of information on a  
backlit liquid crystal display. The Navigator has four functional  
3. At the unit, check electrical system and connections of  
any optional electric heat.  
NOTE: If optional electric heat is installed, Heat Type  
must be changed to “1” (electric heat) from default of “0”  
(gas heat).  
4. Check to be sure the area around the unit is clear of  
construction dirt and debris.  
5. Check that final filters are installed in the unit. Dust and  
debris can adversely affect system operation.  
6. Verify that the PremierLink controls are properly  
connected to the CCN bus.  
26  
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The Navigator will upload the appropriate display tables  
from PremierLink™ controller. A ‘Communication failure’  
message will be displayed if any errors are encountered. Check  
the wiring at the connector. After successful upload of informa-  
tion, the Navigator begins its default display. All items in the  
Run Status menu are displayed one at a time in this mode. An  
example of the display in the default mode is:  
C
o m fo r  
t
T
L
N
A
i n k  
V
I
G
A
O
R
TIME  
EWT  
12. 58  
LW  
54. 6  
44. 1  
T
°
SETP  
F
°
F
44. 0  
°
F
M
O D E  
Alarm Status  
Ru  
n
S
tatus  
S
ervice  
T
est  
T
em  
p
eratu  
re  
SAT 54.2 °F  
s
P
ressure  
s
S
etpoints  
Inp  
uts  
Ou  
SUPPLY AIR TEMPERATURE  
tputs  
C
on  
figuration  
Ti  
m
e
C
lock  
perating  
E
S
C
O
M
od  
es  
A
larm  
s
The different levels of modes can be accessed with the  
Navigator. See the base unit controls and troubleshooting guide  
for more information.  
ENTER  
Pressing any key while in the default display mode will  
cause the Navigator to enter its manual mode. In this mode, all  
sub-modes and items within the eleven top level configuration  
modes, denoted on the display screen, can be accessed. The  
Navigator automatically returns to the default display mode af-  
Fig. 31 NavigatorModule in Display Mode  
ter 60 minutes of no keypad activity. Pressing the  
ESCAPE  
and  
ENTER  
keys simultaneously while the unit displays “Select  
keys which are the up arrow ( ), down arrow ( ),  
a menu item” will also log the device out and return it to its de-  
fault display mode.  
and  
keys.  
ESCAPE  
ENTER  
INSTALLATION — The Navigator display module is intend-  
ed to be a mobile device, so there are no holes in the device for  
permanent mounting. The module has a magnetic mount that is  
strong enough to hold the device in place on any clean, dry  
metal surface.  
To enter LEN (local equipment network) mode:  
1. Remove power by removing connection to J1.  
NAVIGATING THROUGH MENU STRUCTURES — The  
arrow keys are used to scroll up and down to select sub-modes  
within a mode or items within a sub-mode. See the base unit  
troubleshooting guide for menu structure. The  
key is  
ENTER  
used to select a menu item or to accept data entry. The  
key is used to exit to the next highest mode or to  
ESCAPE  
cancel data entry. The sub-mode and item displays will wrap  
around with the last and first items separated by a line of dashes  
on the display. The ‘>’ symbol is the pointer and is located at  
the left side of the display.  
2. Remove connection to J2 (to avoid communication prob-  
lems with equipment).  
3. Position DIP switch to 0 (ON) position.  
4. Restore power by reconnecting J1.  
5. Plug in Navigator.  
Press the  
key to display “Select a menu item” on  
ESCAPE  
the screen. This is the top level and the arrow keys are used to  
move the red LED to the one of the 11 desired modes. Pressing  
Controller is now in LEN mode and will support the  
Navigator device.  
To return CCN mode:  
will display the sub-modes within a top level mode.  
ENTER  
1. Remove power to controller by removing connection  
to J1.  
2. Remove connection to J2 (to avoid communication  
problems with equipment).  
3. Position DIP switch to 1 (OFF) position.  
4. Reconnect J2.  
5. Restore power by reconnecting J1.  
Once in a sub-mode, use the arrow keys to move the pointer  
(‘>’) to the desired sub-mode. Up to four sub-modes will be  
displayed on the Navigator at one time. Continue pressing the  
arrow keys as needed to find the desired sub-mode.  
As an example, Press the  
key to display “Select  
ESCAPE  
a menu item” on the screen. Press the down arrow until the red  
LED is lit for the Setpoints menu. Press the key to  
ENTER  
Controller is now in CCN mode at the previously config-  
ured address and baud rate.  
display the first four sub-modes in the Setpoints menu:  
>SETP  
OATL  
NTLO  
UHDB  
The Navigator module is powered through the PremierLink  
controller. The Navigator has a modular telephone style (RJ14)  
connector and should be connected to terminal block TB3 in  
the control box. This device is intended for use on the LEN  
communications bus only. Do NOT connect to the Navigator  
while in CCN mode. Communication problems may occur.  
OPERATION — To use the Navigator, plug the RJ14 connec-  
tor into the RJ14 port. On power up, the Navigator displays:  
PremierLink  
Navigator  
By  
Carrier  
27  
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To access the sub-mode to change the Unoccupied OAT  
Lockout Setpoint, press the down arrow to scroll down until  
the Navigator™ module display reads:  
OUTDOOR AIR TEMPERATURE — Temperature of the  
air leaving the unit downstream of any cool or heat sources,  
measured by a 10K thermistor (Type III). This sensor is  
required for proper function of the heating, cooling, and the  
economizer.  
SETP  
OATL  
>NTLO  
UHDB  
Outdoor Air  
Temperature:  
Display Units:  
Default Value:  
Degrees F (Degrees C)  
0.0  
Display Range: –40.0 to 245.0  
Network Access: Read/Write  
To view an expansion of the sub-mode, press the  
ENTER  
keys simultaneously and the Navigator will  
and  
ESCAPE  
display:  
>NTLO  
CONTROL SET POINT — This point displays the current  
controlling set point when a heat or cool mode is active. If there  
is not an active heat or cool set point, the set point of the last  
mode is displayed. Upon reset or start-up, the proper cooling  
set point is displayed, depending on occupancy. In the thermo-  
stat mode, this point is not used for equipment control.  
UNOCC. OAT LOCKOUT  
TEMP  
The Navigator will remain in the expanded display mode  
Control Set Point: Display Units:  
Default Value:  
Degrees F (Degrees C)  
Unoccupied Cool  
Setpoint  
until the  
key is pressed. Use the arrow keys to view  
ESCAPE  
expansions for any of the other sub-modes within the Setpoint  
mode.  
Display Range: 35 to 110  
Network Access: Read Only  
Password Protection If an area is entered that is  
password protected or an item is selected for change that is  
password protected, the Navigator will display:  
Enter Password  
1111 (default password)  
The first digit of the password will be flashing. Hold either  
of the arrow keys down to change the value of the first digit (if  
COOLING PERCENT TOTAL CAPACITY — The Cooling  
Percent Total Capacity point is used to display the current  
Cooling Capacity. When cooling is enabled, the percent of  
cooling being delivered is determined by the following formula  
for the number of compressor stages confirmed:  
% Output Capacity = (# of active stages/Total stages) * 100.  
Cooling Percent  
necessary) and press  
ENTER  
the remaining three digits.  
to accept. Repeat the process for  
Total Capacity: Display Units:  
Default Value:  
% output capacity  
0
Display Range: 0 to 100  
The message “Invalid Password” is displayed if the pass-  
word is not correct. The password can not be disabled from the  
Navigator, nor can it be changed.  
Network Access: Read Only  
HEATING PERCENT TOTAL CAPACITY — The Heating  
Percent Total Capacity point is used to display the current  
Heating Capacity.  
When heat is enabled, the percent of heat being delivered is  
determined by the following formula for electric heat:  
Forcing Values and Configuring Items Cer-  
tain items are allowed to be forced and other items are user-  
configurable. Both of these changes can be made using the  
Navigator.  
% Output Capacity = (# of active stages/Total stages) * 100  
Heating Percent  
CONFIGURATION  
Total Capacity: Display Units:  
Default Value:  
% output capacity  
0
The following sections describe the computer configuration  
screens which are used to configure the PremierLink™ con-  
troller. The screens shown may be displayed differently when  
using different Carrier software.  
Display Range: 0 to 100  
Network Access: Read Only  
ECONOMIZER ACTIVE — The Economizer Active point  
displays the status of the economizer for free cooling. When  
the outdoor conditions match the desired indoor conditions, the  
economizer will be enabled for outdoor air assisted cooling.  
Points Display Screen The Points Display screen is  
used to monitor and change the PremierLink controller set  
points. See Table 7.  
SPACE TEMPERATURE — This point displays the space  
temperature from the 10K thermistor (Type III) located in the  
space.  
Economizer  
Active:  
Display Units:  
Default Value:  
Discrete ASCII  
No  
Display Range: No/Yes  
Space  
Temperature:  
Network Access: Read Only  
Display Units:  
Default Value:  
Degrees F (Degrees C)  
–40.0  
SUPPLY FAN RELAY — This point displays the command-  
ed state of the Supply Fan Relay.  
Supply Fan  
Relay:  
Display Range: –40.0 to 245.0  
Network Access: Read/Write  
Display Units:  
Default Value:  
Display Range: Off/On  
Network Access: Read/Write  
Discrete ASCII  
Off  
SUPPLY AIR TEMPERATURE — The Supply Air Temper-  
ature point displays the temperature of the air leaving the unit,  
downstream of any cool or heat sources. Temperature is mea-  
sured by a 10K thermistor (Type III). This sensor is required  
for proper function of the heating, cooling, and the economizer.  
Supply Air  
Temperature:  
Display Units:  
Default Value:  
Degrees F (Degrees C)  
0.0  
Display Range: –40.0 to 245.0  
Network Access: Read/Write  
28  
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Table 7 Points Display  
DESCRIPTION  
VALUE  
72.2  
67.1  
48.8  
0.0  
0
0
Yes  
On  
On  
26.2  
20  
Clean  
Off  
UNITS  
dF  
dF  
dF  
dF  
STATUS  
FORCE  
NAME  
SPT  
SAT  
Space Temperature  
Supply Air Temperature  
Outdoor Air Temperature  
Control Setpoint  
Cooling % Total Capacity  
Heating % Total Capacity  
Economizer Active  
Supply Fan Relay  
Supply Fan Status  
Economizer Position  
Current Min Damper Pos  
Filter Status  
OAT  
CLSP  
CCAP  
HCAP  
ECOS  
SF  
%
%
SFS  
%
%
ECONPOS  
IQMP  
FLTS  
RMTOCC  
HS1  
Remote Occupied Mode  
Heat Stage 1  
Off  
Heat Stage 2  
Off  
HS2  
Heat 3/Exhaust/Rev Valve  
Enthalpy  
Indoor Air Quality  
Indoor Air Quality Setpt  
Outdoor Air Quality  
Fire Shutdown  
Off  
H3_EX_RV  
ENTH  
IAQI  
IAQS  
OAQ  
Low  
367.9  
1050.0  
0.0  
Normal  
0.0  
Sensor failure  
FSD  
STO  
SPT Offset  
^F  
Compressor 1  
Compressor 2  
Compressor Safety  
Off  
Off  
Off  
CMP1  
CMP2  
CMPSAFE  
NOTE: Bold values indicate points that can be forced through communications.  
SUPPLY FAN STATUS — This point displays the Supply  
Fan status if controller is configured to receive input from the  
Supply Fan. Otherwise this point will display the output state  
of the Supply Fan Relay. This mode can only be used when the  
controller is in sensor control mode.  
FILTER STATUS — The filter status point will be shown as  
“CLEAN” until the run time of the fan exceeds the configured  
Filter Timer Hours. When the user-configured Filter Timer  
Hours has been exceeded, the Filter Status will display  
“DIRTY” and a CCN alarm will be generated. Forcing the  
point to “CLEAN” will clear the alarm condition and will reset  
the timer. (Setting the configured filter timer value to zero will  
provide the same function.) The value of the timer is stored in  
EEPROM to protect it in the event of a power failure. This is  
done periodically every 24 hours. The filter timer function only  
operates if the configured filter timer value (FLTTMR) is a  
non-zero number.  
Supply Fan  
Status:  
Display Units:  
Default Value:  
Discrete ASCII  
Off  
Display Range: Off/On  
Network Access: Read Only  
ECONOMIZER DAMPER POSITION — This point dis-  
plays the current commanded damper position of the  
economizer 4 to 20 mA on the J-9 connector. The 4 to 20 mA  
signal is scaled linearly over the range of 0 to 100% of the Sup-  
ply Fan Relay.  
Filter Status:  
Display Units:  
Default Value:  
Discrete ASCII  
Clean  
Display Range: Clean/Dirty  
Network Access: Read/Write  
Economizer  
Position:  
REMOTE OCCUPIED MODE — This point displays the  
status of the remote time clock input. This input is only avail-  
able when the controller is being used in sensor control mode.  
When the Remote Start point is on, and the zone controller is  
not controlled by a Linkage Thermostat, the controller will  
function in an occupied mode. When the Remote Start point is  
off, the controller will revert to its own occupancy schedule.  
Display Units: % Open  
Default Value:  
0
Display Range: 0 to 100  
Network Access: Read/Write  
CURRENT MINIMUM DAMPER POSITION — This point  
displays the current minimum damper position if an Indoor Air  
Quality routine is not active. If an Indoor Air Quality sensor is  
installed and the differential air quality set point has been  
exceeded, this point will display the current calculated mini-  
mum position deemed necessary to maintain the air quality in  
the space.  
Remote  
Occupied Mode: Display Units: Discrete ASCII  
Default Value:  
Off  
Display Range: Off/On  
Network Access: Read/Write  
Current Minimum  
HEAT STAGE 1 — The Heat Stage 1 point provides the state  
of the Heating 1 output.  
Damper Position: Display Units: % Open  
Default Value:  
0
Display Range: 0 to 100  
Network Access: Read Only  
Heating Stage 1: Display Units:  
Default Value:  
Discrete ASCII  
Off  
Display Range: Off/On  
Network Access: Read Only  
29  
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HEAT STAGE 2 — The Heat Stage 2 point provides the state  
of the Heating 2 output.  
FIRE SHUTDOWN — While in sensor control mode, this  
point can be used to receive a signal from a smoke detector or  
fire panel to shut down the Supply Fan, all heating and cooling  
stages, and to close the economizer.  
Heating Stage 2: Display Units:  
Default Value:  
Discrete ASCII  
Off  
Display Range: Off/On  
Fire Shutdown: Display Units: Discrete ASCII  
Network Access: Read Only  
Default Value:  
Normal  
Display Range: Normal/Alarm  
Network Access: Read/Write  
HEAT STAGE 3, EXHAUST FAN, OR REVERSING  
VALVE — This point displays the commanded state of auxil-  
iary output. This output can be configured to control a third  
stage of heat, an exhaust fan or a reversing valve on some heat  
pump units.  
SPT OFFSET — This point displays the value of the Space  
Temperature offset calculated from the input of a T56 sensor  
slide bar.  
In the exhaust fan mode with continuous exhaust con-  
figured, this point may control a bank of lights or another  
indicator that should remain ON whenever the controller is in  
the occupied mode.  
SPT Offset:  
Display Units:  
Delta Degrees F  
(Delta Degrees C)  
0.0  
Default Value:  
Display Range: –15 to 15  
Network Access: Read/Write  
Heat 3, Exhaust,  
Rev Valve:  
Display Units:  
Default Value:  
Discrete ASCII  
Off  
COMPRESSOR 1 — This point displays the commanded  
state of the compressor 1 output.  
Compressor 1:  
Display Range: Off/On  
Display Units: Discrete ASCII  
Network Access: Read Only  
Default Value:  
Off  
ENTHALPY — This point displays the current status of an  
outdoor air or differential enthalpy input. This point may be  
broadcast to other controllers or received from a controller  
which supports global broadcast of the ENTH variable.  
Display Range: Off/On  
Network Access: Read Only  
COMPRESSOR 2 — This point displays the commanded  
state of the compressor 2 output.  
Compressor 2:  
Enthalpy:  
Display Units:  
Default Value:  
Discrete ASCII  
High  
Display Units: Discrete ASCII  
Range:  
Default Value:  
Off/On  
Off  
Display Range: High/Low  
Network Access: Read/Write  
Network Access: Read Only  
INDOOR AIR QUALITY (IAQ) — The Air Quality point  
displays the indoor air quality reading from a CO2 sensor  
installed in the space. The CO2 sensor maintains differential  
indoor air quality for demand control ventilation per ASHRAE  
Standard 62-1999. The controller can be configured to generate  
an alarm when the control is in occupied mode and the CO2  
level exceeds the high or low limit set.  
COMPRESSOR SAFETY — When the controller is in  
sensor mode, this point can be used to monitor the status of the  
compressor trouble output supplied with some equipment.  
When the input is detected, the controller will energize all  
available stages to satisfy the demand and issue a compressor  
trouble alert on the communications network.  
Compressor  
Indoor Air  
Safety:  
Display Units: Discrete ASCII  
Display Range: Off/On  
Quality (ppm):  
Display Units:  
Default Value:  
Display Range: 0 to 5000  
Network Access: Read/Write  
None shown (parts per  
million implied)  
0
Default Value:  
Off  
Network Access: Read Only  
Thermostat Control Input Screen The Thermo-  
stat Control Input Display is used to display the input status of  
equipment requests from the thermostat (TSTAT). See Table 8.  
INDOOR AIR QUALITY SET POINT — This point dis-  
plays the current Indoor Air Quality set point. The set point is  
determined by the configured Indoor Air Quality differential  
and the current outdoor air quality value. If an outdoor air  
quality value is not received, the controller will assume a  
default outdoor level of 400 ppm and calculate the set point  
using that value.  
Alarm Service Configuration Screen The Alarm  
Service Configuration is used to configure the alarms used on  
the PremierLink™ controller. See Table 9.  
ALARM ROUTING CONTROL — The Alarm Routing  
Control indicates which CCN system software or devices will  
receive and process alarms sent by the PremierLink controller.  
This decision consists of eight digits which can be set to zero or  
one. A setting of one indicates alarms should be sent to this  
device. A setting of zero disables alarm processing for that  
device. Currently the corresponding digits are configured for  
the following devices: first digit is for user interface software  
(ComfortWORKS®, ComfortVIEW™, etc.); second digit is  
for Autodial Gateway or Telink; fourth digit is for Alarm Print-  
er Interface Module, DataLINK™ module; digits 3 and 5  
through 8 are unused.  
Indoor Air Quality  
Set Point:  
Display Units:  
Default Value:  
Display Range: 0 to 5000  
Network Access: Read Only  
None shown (parts per  
million implied)  
0
OUTDOOR AIR QUALITY — This point displays the read-  
ing from an outdoor air quality sensor. This point supports  
global broadcast of outdoor air quality on a network.  
Outdoor Air Quality  
Set Point:  
Display Units:  
None shown (parts per  
million implied)  
0
Alarm Routing  
Control:  
Range:  
Default Value:  
00000000 to 1111111  
00000000  
Default Value:  
Display Range: 0 to 5000  
Network Access: Read/Write  
30  
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Table 8 Thermostat Control Input Display  
DESCRIPTION  
VALUE  
On  
UNITS  
STATUS  
FORCE  
NAME  
Y1  
Y2  
W1  
W2  
G
Y1 - Call for Cool 1  
Y2 - Call for Cool 2  
W1 - Call for Heat 1  
W2 - Call for Heat 2  
G - Call for Fan  
On  
Off  
Off  
On  
ALARM RE-ALARM TIME — This decision is used to con-  
figure the number of minutes that will elapse between  
re-alarms. A re-alarm occurs when the condition that caused  
the initial alarm continues to persist for the number of minutes  
specified. Re-alarming continues to occur at the specified  
interval until the alarm condition no longer exists.  
Table 9 Alarm Service Configuration  
DESCRIPTION  
Alarm Control  
VALUE  
UNITS  
NAME  
Alarm Routing Control  
Realarm Time  
Control Temp Hysteresis  
Supply Air Temperature  
Low Limit  
00000000  
ALRMCNT  
REALARM  
SPTHYS  
0
5.0  
min  
^F  
Re-Alarm Time: Display Units: Minutes  
Display Range: 0 to 1440  
Default Value:  
0 (Disabled)  
45.0  
150.0  
dF  
dF  
LOWLIM  
HIGHLIM  
High Limit  
CONTROL TEMPERATURE HYSTERESIS — This con-  
figuration defines the range above the high set point and below  
the low set point the space temperature must exceed for an  
alarm condition to exist during occupied hours.  
IAQ High Alert Limit  
Low Limit  
High Limit  
0.0  
1200.0  
LOWLIM  
HIGHLIM  
For example, if the current setpoint is 75 F and the hystere-  
sis value is 5° F, an alarm will be generated if space tempera-  
ture exceeds the low limit of 70 F or the high limit of 80 F.  
Controller Identification Screen The controller  
identification screen contains reference information used to  
identify the PremierLink™ controller. See Table 10.  
DESCRIPTION — The Description point displays the type of  
device.  
LOCATION — The Location point shows the location of the  
device.  
SOFTWARE PART NUMBER — The Software Part Num-  
ber indicates the part number of the software being used.  
MODEL NUMBER — The Model Number indicates the  
model number of the device being used.  
SERIAL NUMBER — The Serial Number indicates the serial  
number of the device being used.  
REFERENCE NUMBER — The Reference Number indi-  
cates the version of the software being used.  
Control  
Temperature  
Hysteresis:  
Display Units:  
Delta Degrees F  
(Delta Degrees C)  
1.0 to 100.0  
5.0  
Range:  
Default Value:  
SUPPLY AIR TEMPERATURE — HIGH LIMIT — The  
Supply Air Temperature High Limit alarm is used to monitor  
the value of the supply air temperature within a specified range.  
If the supply air temperature becomes too high, an alarm condi-  
tion will exist.  
Supply Air  
Temperature  
High Limit:  
Display Units:  
Display Range: –40.0 to 245.0  
Default Value: 150.0  
Degrees F (Degrees C)  
Table 10 Controller Identification  
DESCRIPTION  
Description:  
Location:  
Software Part Number: CESR131269-04*  
Model Number:  
Serial Number:  
VALUE UNITS NAME  
Rooftop Control  
DevDesc  
SUPPLY AIR TEMPERATURE — LOW LIMIT — The  
Supply Air Temperature Low Limit alarm is used to monitor  
the value of the supply air temperature within a specified range.  
If the supply air temperature becomes too low, an alarm condi-  
tion will exist.  
Location  
PartNum  
ModelNum  
SerialNo  
RefNum  
Supply Air  
Reference Number:  
Version 1.3  
Temperature  
Low Limit:  
Display Units: Degrees F (Degrees C)  
Display Range: –40.0 to 245.0  
Default Value: 45.0  
*Software part number CESR131269-03 is version 1.2.  
Holiday Configuration Screen The Holiday Con-  
figuration screen is used by the PremierLink controller to store  
configuration fields for up to twelve holidays. See Table 11.  
START MONTH — The Start Month field is used to config-  
ure the month that the holiday will start. The numbers 1  
through 12 are used to indicate which month is specified.  
INDOOR AIR QUALITY ALERT LIMIT — The Indoor-  
Air Quality Alert Limit alarm defines the allowable CO2 levels  
during occupied periods. If the CO2 levels become too low or  
too high during occupied periods, an alarm condition will exist.  
Indoor Air Quality  
Low Limit:  
Display Units: PPM (implied)  
Display Range: 0.0 to 5000.0  
Default Value: 0.0  
Start Month:  
Range:  
Default Value:  
1 to 12  
1 (January)  
START DAY — The Start Day field is used to determine  
which day the holiday will start.  
Start Day:  
Indoor Air Quality  
High Limit:  
Display Units: PPM (implied)  
Display Range: 0.0 to 5000.0  
Default Value: 1200.0  
Range:  
Default Value:  
1 to 31  
1
31  
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DURATION — The Duration field indicates how long the  
holiday will last (in days).  
OCCUPIED FROM — This field is used to configure the  
hour and minute, in military time, that the mode for the  
PremierLink controller will switch to occupied.  
Duration:  
Range:  
Default Value:  
0 to 365  
0
Occupied From: Units:  
Range:  
Hours:Minutes  
00:00 to 24:00  
(Minutes 00 to 59)  
00:00  
As an example, if a Holiday is configured for Month 2,  
Day 5, Duration 2, then the Holiday will start February 5 and  
end February 7.  
Default Value:  
OCCUPIED TO — This field is used to configure the hour  
and minute, in military time, that the mode for the PremierLink  
controller switches from occupied to unoccupied.  
Table 11 Holiday Configuration  
DESCRIPTION  
Start Month  
Start Day  
VALUE  
UNITS  
NAME  
MONTH  
DAY  
Occupied To:  
Units:  
Range:  
Hours:Minutes  
00:00 to 24:00  
(Minutes 00 to 59)  
24:00  
1
1
0
Duration  
DURATION  
Default Value:  
Table 12 Occupancy Configuration  
Occupancy Configuration Screen The Occu-  
pancy Configuration Screen is used to configure the occupancy  
schedule for the PremierLink™ controller. See Table 12.  
DESCRIPTION  
VALUE  
0
UNITS  
NAME  
Manual Override Hours  
Period 1: Day of Week  
Period 1: Occupied from  
Period 1: Occupied to  
Period 2: Day of Week  
Period 2: Occupied from  
Period 2: Occupied to  
Period 3: Day of Week  
Period 3: Occupied from  
Period 3: Occupied to  
Period 4: Day of Week  
Period 4: Occupied from  
Period 4: Occupied to  
Period 5: Day of Week  
Period 5: Occupied from  
Period 5: Occupied to  
Period 6: Day of Week  
Period 6: Occupied from  
Period 6: Occupied to  
Period 7: Day of Week  
Period 7: Occupied from  
Period 7: Occupied to  
Period 8: Day of Week  
Period 8: Occupied from  
Period 8: Occupied to  
hours  
OVRD  
MANUAL OVERRIDE HOURS — The Manual Override  
Hours point is used to command a timed override by entering  
the number of hours the override will be in effect. If the occu-  
pancy schedule is occupied when this number is downloaded,  
the current occupancy period will be extended by the number  
of hours downloaded.  
If the current occupancy period is unoccupied when the  
occupancy override is initiated, the mode will change to occu-  
pied for the duration of the number of hours downloaded. If the  
occupancy override is due to end after the start of the next  
occupancy period, the mode will transition from occupancy  
override to occupied without becoming unoccupied and the  
occupancy override timer will be reset.  
11111111  
00:00  
24:00  
00000000  
00:00  
24:00  
00000000  
00:00  
24:00  
00000000  
00:00  
24:00  
00000000  
00:00  
24:00  
00000000  
00:00  
24:00  
00000000  
00:00  
24:00  
00000000  
00:00  
DOW1  
OCC1  
UNOCC1  
DOW2  
OCC2  
UNOCC2  
DOW3  
OCC3  
UNOCC3  
DOW4  
OCC4  
UNOCC4  
DOW5  
OCC5  
UNOCC5  
DOW6  
OCC6  
UNOCC6  
DOW7  
OCC7  
UNOCC7  
DOW8  
OCC8  
An active occupancy override or a pending occupancy  
override may be canceled by downloading a zero to this  
configuration. Once a number other than zero has been down-  
loaded to this configuration, any subsequent downloads of any  
value other than zero will be ignored by the controller.  
Manual Override  
Hours:  
Units:  
Hours  
0 to 4  
0
Range:  
Default Value:  
OCCUPANCY SCHEDULE — For flexibility of scheduling,  
the occupancy programming is broken into eight separate peri-  
ods. For each period the schedule contains the following fields:  
Day of Week, Occupied From, and Occupied To.  
24:00  
UNOCC8  
DAY OF WEEK — The Day of Week configuration consists  
of eight fields corresponding to the seven days of the week and  
a holiday field in the following order: Monday, Tuesday,  
Wednesday, Thursday, Friday, Saturday, Sunday, Holiday.  
Set Point Screen The Set Point screen is used to con-  
figure the occupied and unoccupied set points. See Table 13.  
OCCUPIED LOW — The Occupied Low set point describes  
the low temperature limit of the space during Occupied mode.  
It is displayed as:  
M T W Th Fr Sa Su Hol  
Occupied Low: Units:  
Range:  
Degrees F (Degrees C)  
40.0 to 90.0  
70.0  
Default Value:  
0
0 0 0 0  
0
0
0
If a 1 is configured in the corresponding place for a certain  
day of the week, the related “Occupied from” and “Occupied  
to” times for that period will take effect on that day of the  
week. If a 1 is placed in the holiday field, the related times will  
take effect on a day configured as a holiday. A zero means the  
schedule period will not apply to that day.  
OCCUPIED HIGH — The Occupied High set point describes  
the high temperature limit of the space during Occupied mode.  
Occupied High: Units:  
Range:  
Degrees F (Degrees C)  
45.0 to 99.9  
74.0  
Default Value:  
UNOCCUPIED LOW — The Unoccupied Low set point  
describes the low temperature limit of the space during  
Unoccupied mode.  
Day of week:  
Range:  
0 or 1  
Default Values: 11111111 for period 1,  
00000000 for the rest of  
the periods  
Unoccupied Low: Units:  
Range:  
Degrees F (Degrees C)  
40.0 to 90.0  
75.0  
Default Value:  
32  
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UNOCCUPIED HIGH — The Unoccupied High set point de-  
scribes the high temperature limit of the space during Unoccu-  
pied mode.  
IAQ Pre-Occupancy Purge Algorithm shall use this value  
whenever Outdoor Air Temperature is above or at Unoccupied  
OAT Lockout Temperature, and also OAT is above Occupied  
Cool Set Point or Enthalpy is High. Whenever OAT>=NTLO  
and OAT<=OCSP and Enthalpy is Low, the Purge algorithm  
will set Purge Minimum Damper Position to 100%.  
Unoccupied High: Units:  
Range:  
Degrees F (Degrees C)  
45.0 to 99.9  
90.0  
Default Value:  
High Temperature  
Minimum  
Position:  
HIGH OAT LIMIT FOR IAQ PRE-OCCUPANCY  
PURGE — The High OAT unit for IAQ Pre-Occupancy Purge  
function determines the Economizer Damper position used for  
IAQ Pre-Occupancy Purge.  
Units:  
Percent  
0 to 100  
35.0  
Range:  
Default Value:  
High OAT  
Limit:  
Units:  
Degrees F (Degrees C)  
55.0 to 75.0  
65.0  
POWER EXHAUST SET POINT — The Power Exhaust Set  
Point describes the minimum damper position that the Econo-  
mizer Damper must be before the power exhaust fan will be  
energized.  
Range:  
Default Value:  
UNOCCUPIED OAT LOCKOUT TEMPERATURE —  
The Unoccupied OAT Lockout Temperature describes the low-  
est Outdoor Air Temperature allowed for Unoccupied Free  
Cooling operation. This function is also used by IAQ Pre-  
Occupancy Purge control to determine the minimum damper  
position for IAQ Purge.  
Power Exhaust  
Set Point:  
Units:  
Percent  
0 to 100  
50.0  
Range:  
Default Value:  
Unoccupied  
OAT Lockout:  
Table 13 Set Point Configuration  
Units:  
Degrees F (Degrees C)  
40.0 to 70.0  
50.0  
DESCRIPTION  
VALUE  
UNITS  
NAME  
Range:  
Setpoints  
Default Value:  
Occupied Low Setpoint  
Occupied High Setpoint  
Unoccupied Low Setpoint  
Unoccupied High Setpoint  
Hi OAT Limit for  
IAQ Pre-Occ Purge  
Unocc. OAT Lockout TEMP  
Unocc. Heating Deadband  
Unocc. Cooling Deadband  
Low Temp. Min. Position  
Hi Temp. Min. Position  
70.0  
74.0  
69.0  
75.0  
dF  
dF  
dF  
dF  
dF  
OHSP  
OCSP  
UHSP  
UCSP  
OATL  
UNOCCUPIED HEATING DEADBAND — The Unoccu-  
pied Heating Deadband describes the space temperature value  
which has to be achieved while unoccupied Heating before the  
unoccupied Heating mode will turn off.  
65.0  
Unoccupied  
Heating  
Deadband:  
50.0  
1.0  
1.0  
10  
35  
50  
dF  
^F  
^F  
%
%
%
NTLO  
UHDB  
UCDB  
LTMP  
HTMP  
PES  
Units:  
Degrees F (Degrees C)  
0.0 to 10.0  
1.0  
Range:  
Default Value:  
UNOCCUPIED COOLING DEADBAND — The Unoccu-  
pied Cooling Deadband describes the space temperature value  
which has to be achieved while unoccupied Cooling before the  
unoccupied Cooling mode will turn off.  
Power Exhaust Setpoint  
Service Configuration Selection Screen The  
Service Configuration Selection screen is used to configure  
the service set points of the PremierLink™ controller. See  
Table 14.  
COOLING PID — The PremierLink controller reads the  
space temperature sensor and compares the temperature to he  
current high set point. If it exceeds the set point, and cooling is  
configured and available, the controller then calculates the re-  
quired supply air temperature to satisfy the given conditions.  
The Cooling PID (Proportional/Integral/Derivative) in-  
cludes the following set points: Proportional Gain, Integral  
Gain, Derivative Gain, and Starting Value.  
Proportional Gain: Range:  
Default Value:  
Unoccupied  
Cooling  
Deadband:  
Units:  
Delta Degrees F  
(Delta Degrees C)  
0.0 to 10.0  
Range:  
Default Value:  
1.0  
LOW TEMPERATURE MINIMUM POSITION — The Low  
Temperature Minimum Position describes the low temperature  
limit for Low Outdoor Air Temperature conditions.  
IAQ Pre-Occupancy Purge Algorithm will use this value  
whenever Outdoor Air Temperature is below Unoccupied OAT  
Lockout Temperature.  
0.0 to 40.0  
6.0  
0.0 to 10.0  
3.0  
0.0 to 20.0  
5.0  
Degrees F  
40.0 to 90.0  
70.0  
Low Temperature  
Minimum  
Position:  
Integral Gain:  
Derivative Gain:  
Starting Value:  
Range:  
Units:  
Percent  
0 to 100  
10.0  
Default Value:  
Range:  
Range:  
Default Value:  
Units:  
Range:  
Default Value:  
Default Value:  
HIGH TEMPERATURE MINIMUM POSITION — The High  
Temperature Minimum Position specifies the value for Purge  
Minimum Damper Position for High Outdoor Air temperature  
conditions.  
33  
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Also, the cooling is controlled so that the supply air tempera-  
ture does not fall below 50 F when cooling is active.  
If number of stages is set to 1, then the SAT CMP2 LOCK-  
OUT TEMP will be used as the low supply air set point.  
Table 14 Service Configuration Selection  
DESCRIPTION  
VALUE UNITS NAME  
Cooling PID  
Proportional Gain  
Integral Gain  
6.0  
3.0  
KP  
KI  
Number of Stages: Range:  
Default Value:  
1 to 3  
2
Derivative Gain  
5.0  
KD  
The Time Guards must be set to Enable for output to a  
compressor, and set to Disable for output to a valve or  
compressor unloader.  
Starting Value  
70.0 dF  
STARTVAL  
Staged Cooling  
Total Number of Stages  
Stage 1 Time Guard  
Stage 2 Time Guard  
Stage 3 Time Guard  
Heating PID  
2
STAGES  
TG1  
TG2  
Stage 1  
Time Guard:  
Enable  
Enable  
Disable  
Range:  
Default Value:  
Disable/Enable  
Enable  
TG3  
Stage 2  
Time Guard:  
Range:  
Default Value:  
Disable/Enable  
Enable  
Proportional Gain  
Integral Gain  
Derivative Gain  
6.0  
3.0  
5.0  
KP  
KI  
KD  
Stage 3  
Time Guard:  
Range:  
Default Value:  
Disable/Enable  
Disable  
Starting Value  
75.0 dF  
STARTVAL  
Staged Heating  
HEATING PID — The PremierLink™ controller determines  
if a heating demand exists in the space. The controller reads the  
space temperature sensor and compares the temperature to the  
current low set point (including any calculated offset value  
from a T56 or T57 sensor) during occupied periods. If it is  
below the set point, and heating is configured and available, it  
then calculates the required supply air temperature to satisfy  
the given conditions. The calculated value (heating submaster  
reference) is compared to the actual supply-air temperature and  
the output is then adjusted to satisfy conditions by using a  
Proportional/Integral/Derivative (PID) loop.  
Total Number of Stages  
Stage 1 Time Guard  
Stage 2 Time Guard  
Stage 3 Time Guard  
IAQ PID  
Proportional Gain  
Integral Gain  
Derivative Gain  
2
Enable  
Enable  
Enable  
STAGES  
TG1  
TG2  
TG3  
0.1  
0.0  
0.0  
0.0  
KP  
KI  
KD  
STARTVAL  
Starting Value  
Economizer PID  
%
The Heating PID includes the following set points: Propor-  
tional Gain, Integral Gain, Derivative Gain, and Starting Value.  
Proportional Gain  
Integral Gain  
Derivative Gain  
-4.0  
-2.0  
-3.0  
70.0 dF  
-5.5  
60  
0
25 ^F  
20  
100  
On  
45.0 dF  
55.0 dF  
50.0 dF  
Off  
KP  
KI  
KD  
STARTVAL  
ESG  
Proportional Gain: Range:  
Default Value:  
–100.0 to 100.0  
6.0  
Starting Value  
Submaster Gain Limit  
Submaster Center Value  
Damper Movement Band  
OAT Temp Band  
Integral Gain:  
Derivative Gain:  
Starting Value:  
Range:  
–5.0 to 5.0  
3.0  
–20.0 to 20.0  
5.0  
Degrees F  
40.0 to 120.0  
75.0  
Default Value:  
%
%
CTRVAL  
ECONBAND  
TEMPBAND  
MDP  
LOWMDP  
DXCTLO  
DXLOCK  
SATL01  
SATL02  
TGO  
MODPE  
SFSENABL  
LIMT  
RATTRIM  
SATTRIM  
Range:  
Default Value:  
Units:  
Range:  
Default Value:  
Minimum Damper Position  
Low Temp MDP Override  
DX Cooling Lockout  
DX Cooling Lockout Temp  
SAT CMP1 Lockout Temp  
SAT CMP2 Lockout Temp  
Time Guard Override  
Continuous Power Exhaust  
Supply Fan Status Enable  
Max Offset Adjustment  
Space Temp Trim  
Supply Air Temp Trim  
%
%
STAGED HEATING — The Staged Heating function is used  
for two-position valves or for electric heat (1 or 2 stages). The  
staging function uses the heating submaster reference value  
from the PID and compares it to the supply air temperature to  
calculate the required number of output stages to energize.  
Disable  
Disable  
2.0 ^F  
Number of Stages: Range:  
Default Value:  
1 to 3  
2
0.0 ^F  
0.0 ^F  
Stage 1  
Time Guard:  
Range:  
Default Value:  
Disable/Enable  
Enable  
Stage 2  
STAGED COOLING — The staging function is used for DX  
cooling (1 or 2 stages). The staging function uses the cooling  
submaster reference from the PID and compares the value to  
the supply air temperature to calculate the required number of  
output stages to energize.  
Time Guard delays are provided to allow for up to 2 stages  
of compression. Also, a DX Lockout will prevent operation  
of the DX cooling if the outdoor air temperature is below this  
value.  
The cooling algorithm controls the valve or stages of DX  
cooling to prevent the space temperature from exceeding the  
current cooling set point (which includes any calculated offset  
value from a T56 sensor slide bar during occupied periods).  
Time Guard:  
Range:  
Disable/Enable  
Enable  
Default Value:  
Stage 3  
Time Guard:  
Range:  
Default Value:  
Disable/Enable  
Enable  
IAQ PID — The proportional gain affects the response of PID  
calculations for staged control. The gain is also used for two-  
position control to establish the hysteresis between on and off.  
A larger gain speeds response time or reduces the hysteresis,  
while a smaller gain requires a larger error to generate the same  
response to changes in Indoor Air Quality. Enter the desired  
proportional gain for the Indoor Air Quality control algorithm.  
34  
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The integral gain affects the PID calculation; an increase  
will make the IAQ submaster reference change greater as the  
error in indoor air quality increases. The integral gain should be  
selected to eliminate proportional droop without overshoot.  
Enter the desired integral gain for the Indoor Air Quality con-  
trol algorithm.  
SUBMASTER CENTER VALUE — The Submaster Center  
Value is used to define the submaster loop center value which  
defines the starting point of the loop. This value typically repre-  
sents the midpoint of the range of the device being controlled.  
Submaster Center  
Value Reference:  
Units:  
Percent  
0 to 100  
60  
Range:  
The Derivative Gain is typically not required for Indoor Air  
Quality operation and should be left at the default value.  
Default Value:  
The Starting Value is used to establish the starting value for  
the IAQ PID calculation.  
The IAQ PID includes the following set points: Proportion-  
al Gain, Integral Gain, Derivative Gain, and Starting Value.  
DAMPER MOVEMENT BAND — The Damper Movement  
Band is used to define what the minimum desired range of  
change in economizer damper position that is required before  
the controller will attempt to open/close the economizer.  
Damper Movement  
Reference:  
Proportional Gain:Range:  
Default Value:  
Range:  
Default Value:  
Derivative Gain: Range:  
Default Value:  
–100.0 to 40.0  
1.0  
–5.0 to 5.0  
0.5  
–20.0 to 20.0  
0.0  
Units:  
Percent  
0 to 5  
0
Range:  
Integral Gain:  
Default Value:  
OAT TEMP BAND — The OAT Temp Band is used to slow  
the response of the economizer damper based on the value of  
OAT. In other words, the colder OAT gets the slower the rate of  
change in the economizer.  
Starting Value:  
Units:  
Percent  
0.0 to 100.0  
0.0  
Range:  
OAT Temp  
Reference:  
Default Value:  
Range:  
0 to 40 Delta  
Degrees F  
ECONOMIZER PID — The proportional gain determines the  
response of the PID temperature control loop; a larger gain  
increases the amount of damper movement while a smaller  
gain requires a larger error to achieve the same results.  
The integral gain affects the response of a PID calculation;  
an increase in gain will compensate more quickly for propor-  
tional control droop. Too large of an integral gain will cause  
excessive damper positioning and instability. Enter the desired  
integral gain for the damper control algorithm.  
The economizer derivative gain has been tested for ideal  
operation in sensor mode and should be left at the default value.  
NOTE: In thermostat mode, the modulation may appear to  
regularly change. However, it will precisely control leaving-air  
temperature.  
The economizer Starting Value is used to establish the start-  
ing value for the damper PID calculation. The value entered is  
determined by the mass of the zone. Typically a value of 10%,  
the default, will be adequate for most applications. For higher  
mass areas, such as a stone lobby, the value may be increased  
to 20 to 25%.  
The Economizer PID includes the following set points:  
Proportional Gain, Integral Gain, Derivative Gain, and Starting  
Value.  
(Delta Degrees C)  
25.0  
Default Value:  
MINIMUM DAMPER POSITION — The minimum damper  
position (MDP) specifies user configured occupied minimum  
economizer damper position. The control selects the greatest  
value between MDP and IAQ calculated Minimum Position.  
The resulting value is the Final Minimum Damper Position  
IQMP for Occupied mode.  
Economizer Damper is limited to IQMP in Occupied mode,  
or whenever Supply Fan is ON in units with Thermostat  
control.  
Minimum Damper  
Position:  
Units:  
Percent  
0 to 100  
20.0  
Range:  
Default Value:  
LOW TEMP MINIMUM DAMPER POSITION OVER-  
RIDE — The Low Temperature Minimum Damper Position  
(MDP) specifies the value for purge minimum damper position  
for low outdoor air temperature conditions.  
The IAQ Pre-Occupancy Purge Algorithm shall use this  
value for the minimum damper position whenever Outdoor Air  
Temperature is below Unoccupied OAT Lockout Temperature.  
Proportional Gain: Range:  
Default Value:  
Range:  
–100.0 to 100.0  
–4.0  
–5.0 to 5.0  
–2.0  
–20.0 to 20.0  
–3.0  
Degrees F  
(Degrees C)  
48.0 to 120.0  
70.0  
The Low Temperature MDP must be lower than the config-  
ured Minimum Damper Position.  
Integral Gain:  
Derivative Gain:  
Starting Value:  
Default Value:  
Range:  
Default Value:  
Units:  
Low Temperature  
MDP Override:  
Units:  
Percent  
0 to 100  
100  
Range:  
Default Value:  
DX COOLING LOCKOUT — The DX (Direct Expansion)  
Cooling Lockout function Enables/Disables Low Ambient DX  
Cooling Lockout option.  
Range:  
Default Value:  
For Version 1.2 — When DX Cooling Lockout is enabled,  
Cooling control will compare OAT against the DX Cooling  
Lockout Temperature. Whenever OAT <= the DX Cooling  
Lockout Temperature and current DX stages are 0, the control  
will set Cooling Submaster Reference (CCSR) to 150 F. That  
will prevent the unit from staging up.  
If the OAT sensor is not installed (OAT point reads –40 F  
and “Sensor Failure”), the cooling stages ARE locked out if  
DXCTLO is On.  
SUBMASTER GAIN LIMIT — The Submaster Gain Limit  
is used to define the submaster gain limit that is multiplied by  
the Submaster Error and added to the Submaster Center Value  
to produce the output value that will be sent to the device. The  
sign of the submaster gain limit determines the direction in  
which the output will be driven in response to a given error.  
The gain is expressed in percent change in output per  
degree of error.  
Submaster Gain  
Limit Reference:  
Range:  
–20.0 to 20.0  
–5.5  
Default Value:  
35  
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The DXCTLO should be turned OFF (to ignore the  
DXLOCK setpoint) in applications where there is either no  
OAT sensor (local or broadcast) or the OAT sensor has failed.  
TIME GUARD OVERRIDE — The Time Guard Override  
function will reset the Time Guard. Whenever this option is  
changed from OFF to ON, the control will evaluate the amount  
of time left in Compressor Time Guards.  
If the time in a Time Guard is more than 30 seconds, it will  
be replaced with 30 seconds.  
NOTE: Changing this decision from OFF to ON will only  
result in one-time Time Guards override.  
To perform the override again, the override must be  
changed from OFF to ON again.  
For Version 1.3 — If there is a valid OAT sensor reading and  
DXCTLO is set to “OFF”, compressor cooling will NOT be  
allowed. Please note that this functionality was NOT by design,  
and was an unintended consequence of the update to 1.3. This  
will be changed in a future version of PremierLink™ control.  
Users that do NOT require the cooling lockout function have  
instinctively set DXCTLO to Off; unfortunately, this will dis-  
able cooling if a valid OAT reading is present. If a valid OAT  
sensor reading is present, DXCTLO must be set to On, or  
compressor cooling will NOT be allowed.  
If the OAT sensor is not installed (OAT point reads –40 F  
and “Sensor Failure”), the cooling stages are NOT locked out  
regardless of the setting of DXCTLO.  
If there is a valid OAT sensor reading, and DXCTLO is  
“ON”, cooling will be allowed when the OAT value is above  
the DXLOCK setpoint.  
Time Guard  
Override:  
Range:  
Default Value:  
On/Off  
Off  
CONTINUOUS POWER EXHAUST — The Continuous  
Power Exhaust function defines the operation of the Power  
Exhaust Fan.  
If disabled, the Power Exhaust Fan will operate during  
economizer purge cycles when the economizer damper posi-  
tion is above the configured minimum value. If enabled, the  
Power Exhaust Fan will follow the supply fan's operation.  
Cooling will NOT be allowed when the OAT value is  
below the DXLOCK setpoint and DXCTLO is “ON”.  
Continuous  
Power  
To ensure that cooling will occur when there is no OAT  
sensor installed, be sure to short the OAT sensor leads together.  
Exhaust:  
Range:  
Default Value:  
Disable/Enable  
Disable  
DX Cooling  
Lockout:  
Range:  
Default Value:  
On/Off  
On  
SUPPLY FAN STATUS ENABLE — The Supply Fan Status  
Enable function is enabled when an actual sensor input is used  
to determine that the supply fan is on. This will prevent certain  
algorithms to run if the controller does not see that the supply  
fan is functioning properly.  
DX COOLING LOCKOUT TEMPERATURE — The DX  
Cooling Lockout Temperature specifies Low Ambient DX  
Cooling Lockout Temperature that is compared against OAT to  
determine if the unit can stage up or not.  
If this decision is disabled, the Supply Fan Status will fol-  
low the state of the Supply Fan Relay in order to allow the  
algorithms to run that depend on the Supply Fan Status to be  
ON before executing.  
DX Cooling  
Lockout Temp: Units:  
Range:  
Degrees F (Degrees C)  
40.0 to 60.0  
45.0  
Default Value:  
Supply Fan  
Status Enable:  
SAT CMP1 LOCKOUT TEMP — The SAT CMP1 Lockout  
Temperature displays the low supply temperature set point for  
compressor no. 1 supply air during cooling. If compressor no. 1  
is on during Cooling mode, the economizer will assist the cool-  
ing and work to maintain a discharge air temperature slightly  
above lockout temperature set point. If the economizer is at  
minimum and the supply air temperature goes below Lockout  
Temperature set point, the compressor will cycle to maintain  
the supply air set point. The minimum on and off times will  
still be in effect.  
Range:  
Default Value:  
Disable/Enable  
Disable  
MAXIMUM OFFSET ADJUSTMENT — Maximum Offset  
Adjustment value determines the degree in which the occupied  
heating and cooling set points can be adjusted by the setpoint  
adjustment slide bar on the space temperature sensor.  
Max Offset  
Adjustment:  
Units:  
Delta Degrees F  
(Delta Degrees C)  
0.0 to 15.0  
Range:  
Default Value:  
SAT CMP1  
Lockout Temp: Units:  
Range:  
2.0  
Degrees F (Degrees C)  
50.0 to 65.0  
55.0  
SPACE TEMPERATURE TRIM — The Space Temperature  
Trim configuration is used to calibrate the temperature display  
for a sensor that does not appear to be reading correctly.  
Default Value:  
SAT CMP2 LOCKOUT TEMP — The SAT CMP2 Lockout  
Temperature displays the low supply temperature set point for  
compressor no. 2 supply air during cooling. If compressor no. 2  
is on during Cooling mode, the economizer will assist the cool-  
ing and work to maintain a discharge air temperature slightly  
above lockout temperature set point. If the economizer is at  
minimum and the supply air temperature goes below Lockout  
Temperature set point, the compressor will cycle to maintain  
the supply air set point. The minimum on and off times and  
stage-up and down timers will still be in effect.  
NOTE: If the staged cooling number of stages value is con-  
figured to 1, then the SAT CMP2 is used for the low supply  
air set point.  
SAT CMP2  
Lockout Temp: Units:  
Range:  
Space Temperature  
Trim:  
Units:  
Delta Degrees F  
(Delta Degrees C)  
–9.9 to 9.9  
Range:  
Default Value:  
0.0  
SUPPLY AIR TEMPERATURE TRIM — The Supply Air  
Temperature Trim configuration is used to calibrate the temper-  
ature display for a sensor that does not appear to be reading  
correctly.  
Supply Air  
Temperature  
Trim:  
Units:  
Delta Degrees F  
(Delta Degrees C)  
–9.9 to 9.9  
Degrees F (Degrees C)  
45.0 to 55.0  
50.0  
Range:  
Default Value:  
0.0  
Default Value:  
36  
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PremierLinkConfiguration Screen The  
PremierLink Configuration screen allows the user to configure  
all functions. See Table 15.  
OPERATING MODE — The Operating Mode function  
determines the operating mode of the PremierLink controller.  
There are two operating modes from which to choose: TSTAT  
and CCN Sensor.  
The TSTAT mode allows PremierLink controller to operate  
as a stand-alone thermostat control by monitoring Y1 (cooling  
stage 1), Y2 (cooling stage 2), W1 (heating stage 1), W2 (heat-  
ing stage 2), and G (indoor fan) inputs.  
Table 15 PremierLink Control Configuration  
DESCRIPTION  
VALUE UNITS NAME  
Operating Mode: 0=TSTAT,  
1=CCN Sensor  
Heat Type: 0=Gas,  
1=Electric Heat  
Unit Type: 0=AC Unit,  
1=Heat Pump  
Auxiliary Output  
1
0
0
0
TSTATCFG  
HEATTYPE  
AC  
AUXOUT  
0=None  
1=Exhaust Fan  
The CCN mode allows the controller to integrate into a  
Carrier Comfort Network.  
2=Heat Stage  
3=Reversing Valve  
Operating Mode: Range:  
0 for TSTAT  
1 for CCN  
Unoccupied Free Cool  
Demand Limiting  
Disable  
Disable  
NTEN  
DLEN  
LSGP  
OATBC  
GSBC  
Default Value:  
*Default value for Version 1.1 and 1.2 is 0 (TSTAT).  
1 (CCN Sensor*)  
Loadshed Group Number  
CCN Broadcast OAT, ENTH,OAQ  
Global Schedule Broadcast  
Broadcast Acknowledge  
Schedule Number  
1
0
No  
No  
64  
HEAT TYPE — The Heat Type mode determines the type of  
heat equipment the controller uses. There are two choices: gas  
or electric.  
BCACK  
SCHEDNUM  
Timed Override Hours  
Linkage Thermostat  
Cool Strt Bias(min/deg)  
Heat Strt Bias(min/deg)  
Filter Timer hrs* 100  
IAQ Priority Level  
IAQ Pre-Occupancy Purge  
IAQ Purge Duration  
IAQ Delta Setpoint  
IAQ Maximum Damper Pos.  
Indoor AQ Low Ref.  
Indoor AQ High Ref.  
Outdoor AQ Low Ref.  
Outdoor AQ High Ref.  
Outdoor AQ Lockout Point  
Service Password  
0 hours TIMOVRID  
Heat Type:  
Range:  
0 for Gas (not used)  
1 for Electric Heat  
0 (Gas)  
Default Value:  
10 min  
10 min  
15  
KCOOL  
KHEAT  
FIL_TIMR  
IAQP  
IAQPURGE  
IQPD  
IMPORTANT: When used with split system units, Heat  
Type must be set to 1 (electric heat).  
Low  
Disable  
5 min  
650  
50 %  
0.0  
2000.0  
0.0  
2000.0  
0
1111  
Disable  
Off  
UNIT TYPE — The Unit Type mode determines the type of  
heating/cooling equipment the controller is attached to. There  
are two choices: AC or Heat Pump.  
The AC mode is primarily used for units using the compres-  
sors for cooling only.  
The Heat Pump mode is primarily used for units using a  
heat pump (for example, compressors for heating and cooling).  
Unit Type:  
IAQD  
IAQMAXP  
IIAQREFL  
IIAQREFH  
OIAQREFL  
OIAQREFH  
OIAQLOCK  
PASSWORD  
PASS_EBL  
DISPUNIT  
Range:  
0 for AC  
1 for Heat Pump  
0 (AC)  
Default Value:  
Password Enable  
Metric Display  
AUXILIARY OUTPUT — The Auxiliary Output function is  
used to define the specific use of the Auxiliary Output on the  
controller board.  
The output will be energized or deenergized by the appro-  
priate algorithm that uses that specific output.  
LOADSHED GROUP NUMBER — The Loadshed Group  
Number function defines the Loadshed table number (LDSH-  
DxxS, where xx is the configured loadshed group number) that  
the controller will respond to when a broadcast for Redline/  
Loadshed has been detected on the CCN bus.  
Auxiliary Output is displayed as one of the following:  
0 = None  
1 = Exhaust Fan  
Auxiliary Output:  
2 = Heat Stage  
3 = Reversing Valve  
Range:  
Default Value:  
Unoccupied  
Free Cool:  
Range:  
1 to 16  
1
0 to 3  
0
Default Value:  
CCN, BROADCAST OAT, ENTHALPY, OAQ — Config-  
ures the controller to CCN broadcast any or all of the point  
values for Outside Air Temperature (OAT), Enthalpy (ENTH),  
and Outdoor Air Quality (OAQ).  
Example: To broadcast OAQ and ENTH but not OAT, the cor-  
responding bitmap is 110; the binary equivalent of the decimal  
number 6. The configuration decision would then be set to a 6.  
UNOCCUPIED FREE COOL — The Unoccupied Free Cool  
function is used during unoccupied periods to pre-cool the  
space using outside air when outside conditions are suitable.  
Unoccupied  
Free Cool:  
Range:  
Disable/Enable  
Disable  
Default Value:  
DEMAND LIMITING — The Demand Limiting function is  
used to limit operating capacity of the unit to prevent system  
overloads. Both Heating and Cooling capacity is limited.  
When Demand Limit option is enabled, the control will re-  
spond to the Loadshed Controller commands, such as Redline  
Alert, Shed, Unshed, and Redline Cancel.  
CCN Broadcast, OAT, Enthalpy,  
OAQ Allowable Entries:  
0 — None  
5 — OAT and OAQ  
6 — ENTH and OAQ  
7 — OAT, ENTH and OAQ  
1 — OAT Only  
2 — ENTH Only  
3 — OAT and ENTH  
4 — OAQ Only  
Demand  
Limiting:  
Range:  
Default Value:  
Disable/Enable  
Disable  
Default Value:  
0 (disabled, no broadcasts performed)  
37  
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GLOBAL SCHEDULE BROADCAST — The Global Sched-  
ule Broadcast setting configures the controller to broadcast or  
receive a global schedule. If set to Yes, the controller will act as  
a global schedule master and its schedule will be broadcast to  
the CCN. If set to No, the controller will not broadcast a global  
schedule and it will receive the configured schedule number.  
comfort conditions. The controller will temper cold air OAT  
<55 F to prevent cold blow.  
Indoor Air Quality  
Priority Level:  
Range:  
Default Value:  
High/Low  
Low  
INDOOR AIR QUALITY PREOCCUPANCY PURGE —  
The Indoor Air Quality Preoccupancy Purge brings in fresh  
outdoor air before the Occupied mode begins. The IAQ Pre-  
Occupancy Purge is used to lower carbon dioxide levels below  
the IAQ set point before Occupied mode starts.  
The Purge is started two hours before the occupied time and  
lasts for the specified duration.  
Global Schedule  
Master:  
Range:  
Default Value:  
No/Yes  
No  
BROADCAST ACKNOWLEDGER — The Broadcast Ac-  
knowledger setting configures the controller to recognize  
broadcast messages that appear on its CCN bus.  
NOTE: For proper CCN bus operation, there should be only  
one device per CCN bus that is configured as the Broadcast  
Acknowledger.  
Indoor Air Quality  
Preoccupancy  
Purge:  
Range:  
Disable/Enable  
Disable  
Default Value:  
Acknowledger: Range:  
Default Value:  
No/Yes  
No  
INDOOR AIR QUALITY PURGE DURATION — The  
Indoor Air Quality Purge Duration specifies the duration of  
IAQ Pre-Occupancy purge. The Purge is started two hours  
before the occupied time and lasts for the specified duration.  
Indoor Air Quality  
SCHEDULE NUMBER — The Schedule Number deter-  
mines which Global Occupancy Schedule that the controller  
will follow. A value of 64 disables global occupancy from  
CCN and will decide Occupancy from its local schedule. A  
value between 65 and 99 will allow the controller to follow the  
global occupancy schedule of the number broadcast over CCN.  
Purge Duration:  
Display Units:  
Display Range: 0 to 60  
Default Value:  
Minutes  
5
Occupancy Schedule  
INDOOR AIR QUALITY DELTA SET POINT — The  
Indoor Air Quality Delta Set Point specifies the highest Indoor  
Air Quality level (measured in ppm) allowed within the space  
whenever unit is in Occupied mode (or Supply Fan On for  
units with Thermostat control) and Indoor Air Quality sensor is  
installed.  
Number  
Range:  
64 to 99  
64  
Default Value:  
TIMED OVERRIDE HOURS — The Timed Override Hours  
function is used to configure a timed override duration by  
entering the number of hours the override will be in effect.  
Pressing the override button on a space temperature sensor will  
cause an override.  
Indoor Air Quality  
Delta Set Point:  
Display Units: PPM (parts per million)  
Display Range: 1 to 5000  
Default Value:  
Timed Override  
Hours:  
650  
Range:  
Default Value:  
0 to 4  
0
INDOOR AIR QUALITY MAXIMUM DAMPER POSI-  
TION — This point displays upper limit of the Indoor Air  
Quality minimum damper position calculated by the IAQ  
control.  
For example, IAQ is calculating 100% Minimum Damper  
Position, but this decision is set to 50%, IAQ Minimum Damp-  
er Position will be clamped to 50%.  
NOTE: When IAQ priority is set to HIGH, this value must  
reflect the maximum outdoor air percent that the equipment  
can heat or cool at worst conditions.  
LINKAGE THERMOSTAT — The Linkage Thermostat start  
time biases allow the installer to configure the time per degree  
the space should take to recover in the Heat and Cool modes  
for optimum start with a Linkage Thermostat. These numbers  
will be used to calculate the Start Bias time.  
Cool Start Bias: Units:  
Range:  
Minutes/Degree  
0 to 60  
10  
Default Value:  
Heat Start Bias Units:  
Range:  
Minutes/Degree  
0 to 60  
10  
Indoor Air Quality  
Maximum Damper  
Position:  
Default Value:  
Display Units:  
Display Range: 0 to 100  
Default Value: 50  
% Open  
FILTER TIMER HOURS — The Filter Timer Hours config-  
uration determines when the filter status will display a “Dirty”  
alarm. When the Filter Timer Hours is configured to a value  
other than zero and fan run time exceeds the value configured,  
the filter status will display “Dirty” and a CCN alarm will be  
generated. Setting the configured Filter Timer Hours value to  
zero will disable the alarm condition. The value of the timer is  
stored in EEPROM to protect it in the event of a power failure.  
The value is stored every 24 hours.  
INDOOR AIR QUALITY SENSOR — The Indoor Air Qual-  
ity sensor defines the value in parts per million (ppm) which  
correlate to the low and high voltage readings from the sensor.  
Low Reference specifies Low Point of the Indoor IAQ  
Sensor Range in ppm.  
Low Reference: Units:  
Range:  
PPM (parts per million)  
0 to 5000  
0
Filter Timer  
Hours:  
Default Value:  
Range:  
0 to 99  
High Reference specifies High Point of the Indoor IAQ  
Sensor Range in ppm.  
Default Value: 15 (where 15*100=1500)  
INDOOR AIR QUALITY PRIORITY LEVEL — The Indoor  
Air Quality Priority Level, when set to Low, ensures that com-  
fort is not being compromised by bringing in too much outdoor  
air to maintain IAQ set point. When an override condition  
takes place, IAQ control is disabled, and Economizer Mini-  
mum Position is set to the user configured value MDP. When  
set to High, IAQ control is always active regardless of indoor  
High Reference: Units:  
Range:  
PPM (parts per million)  
0 to 5000  
Default Value:  
2000  
OUTDOOR AIR QUALITY SENSOR — The Outdoor Air  
Quality sensor defines the value in parts per million (ppm)  
which correlate to the low and high voltage readings from the  
sensor.  
38  
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Low Reference specifies Low Point of the Outdoor IAQ  
Sensor Range in ppm.  
OVERRIDE DURATION — The Override Duration point  
displays the number of minutes remaining for an occupancy  
override which is in effect. If the override duration value down-  
loaded is in hours, the value will be converted to minutes. If the  
occupancy schedule is occupied when override is initiated, the  
current occupancy period will be extended by the number of  
hours/minutes requested.  
If the current occupancy period is unoccupied when the oc-  
cupancy override is initiated, the mode will change to occupied  
for the duration of the number of hours/minutes downloaded. If  
the occupancy override is due to end after the start of the next  
occupancy period, the mode will transition from occupancy  
override to occupied without becoming unoccupied, and the  
occupancy override timer will be reset.  
Low Reference: Units:  
Range:  
PPM (parts per million)  
0 to 5000  
0
Default Value:  
High Reference specifies High Point of the Outdoor IAQ  
Sensor Range in ppm.  
High Reference: Units:  
Range:  
PPM (parts per million)  
0 to 5000  
2000  
Default Value:  
OUTDOOR AIR QUALITY LOCKOUT POINT — When  
set to non-zero value, the IAQ algorithm will compare Outdoor  
IAQ reading against this decision and disable IAQ control  
whenever the value of OAQ exceeds this configured value.  
Override  
Duration:  
Display Units:  
Display Range: 0 to 240  
Default Value:  
Network Access: None  
Minutes  
Outdoor Air  
Quality Lockout  
Point:  
0
Range:  
Default Value:  
0 to 5000  
0
OCCUPIED START TIME — The Occupied Start Time  
point shows the time that the current occupied mode began. If  
the current mode is unoccupied or the controller is following a  
global schedule, the value displayed by this point will remain at  
default.  
SERVICE PASSWORD — The Service Password function  
defines the password needed to access the controller via the  
Navigator interface.  
Service Password: Range:  
Default Value:  
0000 to 9999  
1111  
Occupied  
Start Time:  
Display Range: 00:00 to 24:00  
Default Value: 00:00  
Network Access: None  
PASSWORD ENABLE — The Password Enable function is  
used to require a password to be entered when attempting  
to access the controller via the Navigator™ display module  
interface.  
UNOCCUPIED START TIME — The Unoccupied Start  
Time point shows the time that the current occupied mode will  
end. This will also be the beginning of the next unoccupied  
mode. If the current mode is unoccupied or the controller is  
following a global schedule, the value displayed by this point  
will remain at default.  
Password  
Enable:  
Range:  
Default Value:  
Enable/Disable  
Disable  
METRIC DISPLAY — The Metric Display function is used  
to toggle the display for the Navigator between US and Metric  
units.  
Unoccupied  
Start Time:  
Display Range: 00:00 to 24:00  
Default Value: 00:00  
Network Access: None  
Metric Display: Range:  
Default Value:  
On/Off  
Off  
Occupancy Maintenance Screen The Occupan-  
cy Maintenance screen is used to check the occupied schedule.  
Information concerning the current occupied period is dis-  
played. See Table 16.  
MODE — The Mode point displays the current occupied  
mode for the controller. If the controller is following its own  
local schedule this is the result of the local schedule status. If  
the controller is configured to follow a global schedule, this  
point displays the mode last received from a global schedule  
broadcast.  
NEXT OCCUPIED DAY — The Next Occupied Day point  
displays the day of week when the next occupied period will  
begin. This point is used with the Next Occupied Time so the  
user will know when the next occupied period will occur. If the  
controller is following a global schedule this point will remain  
at default.  
Next Occupied  
Day:  
Display Range: MON, TUE, WED,  
THU, FRI, SAT, SUN  
Default Value:  
No display (Blank)  
Mode:  
Display Range: 0 to 1  
Default Value:  
Network Access: None  
Network Access: None  
0
NEXT OCCUPIED TIME — The Next Occupied Time point  
displays the time day when the next occupied period will  
begin. This point is used with the Next Occupied Day so the  
user will know when the next occupied period will occur. If the  
PremierLink™ controller is following a global schedule this  
point will remain at default.  
CURRENT OCCUPIED PERIOD — If the controller is con-  
figured to determine occupancy locally, the Current Occupied  
Period point is used to display the current period determining  
occupancy.  
Current Occupied  
Period:  
Next Occupied  
Time:  
Display Range: 1 to 8  
Default Value:  
Network Access: None  
Display Range: 00:00 to 24:00  
Default Value: 00:00  
Network Access: None  
0
OVERRIDE IN PROGRESS — The Override in Progress  
point is used to display if an occupancy override is in progress.  
The point will display “Yes” if an override is in progress, or  
“No” if there is no override.  
Override In  
Progress:  
Display Range: Yes/No  
Default Value: No  
Network Access: None  
39  
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NEXT UNOCCUPIED DAY — The Next Unoccupied Day  
point displays the day of week when the next unoccupied peri-  
od will begin. This point is used with the Next Unoccupied  
Time so the user will know when the next unoccupied period  
will occur. If the controller is following a global schedule this  
point will remain at default.  
Thermostat  
Control:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
Yes  
Read Only  
OCCUPIED — The Occupied point indicates whether or not  
the controller is operating in the Occupied mode.  
Occupied:  
Next Unoccupied  
Day:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
Read/Write  
Display Range: MON, TUE, WED,  
THU, FRI, SAT, SUN  
Default Value:  
No display (Blank)  
Network Access: None  
TIMED OVERRIDE IN EFFECT — The Timed Override In  
Effect point shows if a timed override is currently in effect.  
Timed Override  
in Effect:  
NEXT UNOCCUPIED TIME — The Next Unoccupied Time  
point displays the time day when the next unoccupied period  
will begin. This point is used with the Next Unoccupied Day  
so the user will know when the next unoccupied period will  
occur. If the controller is following a global schedule this point  
will remain at default.  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
Read Only  
START BIAS TIME — The Start Bias Time, in minutes, is  
calculated during the unoccupied period by the controller as  
needed to bring the temperature up or down to the set point un-  
der the optimum start routine. The start time bias for heat and  
cool are configurable. This value will be reported to the Link-  
age Thermostat if it is used. It cannot be used with Global  
Scheduling.  
Next Unoccupied  
Time:  
Display Range: 00:00 to 24:00  
Default Value: 00:00  
Network Access: None  
LAST UNOCCUPIED DAY — The Last Unoccupied Day  
point displays the day of week when the controller last changed  
from occupied to the Unoccupied mode. This point is used in  
conjunction with the Last Unoccupied Time to know the last  
time and day when the controller became unoccupied. If the  
controller is following a global schedule this point will remain  
at default.  
Start Bias Time: Display Units:  
Display Range:  
minutes  
0 to 180  
0
Default Value:  
Network Access:  
Read only  
HEAT — The Heat point shows if there is a demand for heat in  
the space. The space temperature must be below the Occupied  
Low or Unoccupied Low set point.  
NOTE: When a control mode ends, “NO” mode must be com-  
pleted before opposite mode can begin.  
Last Unoccupied  
Day:  
Display Range: MON, TUE, WED,  
THU, FRI, SAT, SUN  
Default Value:  
No display (Blank)  
Network Access: None  
Heat:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
LAST UNOCCUPIED TIME — The Last Unoccupied Time  
point displays the time of day when the controller last changed  
from occupied to the Unoccupied mode. This point is read in  
conjunction with the Last Unoccupied Day to know the last  
time and day when the controller became unoccupied. If the  
controller is following a global schedule this point will remain  
at default.  
None  
COOL — The Cool point shows if there is a demand for cool-  
ing in the space. The space temperature must be above the Oc-  
cupied High or Unoccupied High set point.  
NOTE: When a control mode ends, “NO” mode must be com-  
pleted before opposite mode can begin.  
Last Unoccupied  
Time  
Display Range: 00:00 to 24:00  
Cool:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
None  
Default Value:  
00:00  
Network Access: None  
IAQ CONTROL — Indicates weather or not IAQ control is  
active in the controller. IAQ control of the minimum damper  
position is active whenever the configured parameters for the  
IAQ PID calculate a minimum position greater than the config-  
ured economizer minimum position.  
Table 16 Occupancy Maintenance  
DESCRIPTION  
VALUE  
UNITS  
NAME  
Mode  
0
0
No  
MODE  
PERIOD  
Current Occupied Period  
Override in Progress  
Override Duration  
IAQ Control:  
Display Range: No/Yes  
Default Value: No  
Network Access: Read Only  
OVERLAST  
OVERDURA  
OCCSTART  
UNSTART  
NXTOCCD  
NXTOCCT  
NXTUNOD  
NXTUNOT  
PRVUNOD  
PRVUNOT  
0
min  
Occupied Start Time  
Unoccupied Start Time  
Next Occupied Day  
Next Occupied Time  
Next Unoccupied Day  
Next Unoccupied Time  
Last Unoccupied Day  
Last Unoccupied Time  
00:00  
00:00  
DEMAND LIMIT — Indicates that a command has been  
received to limit capacity or reduce capacity of the heating or  
cooling.  
00:00  
00:00  
00:00  
Demand Limit: Display Range: No/Yes  
Default value:  
No  
Network Access: Read Only  
TEMP COMPENSATED START — Indicates that the con-  
troller has started the equipment prior to occupancy in order to  
be at the occupied set points at the start of occupancy.  
Maintenance Screen The Maintenance Screen is  
used to service the PremierLink™ controller. See Table 17.  
Temp  
THERMOSTAT CONTROL — Indicates the result of the  
configuration decision to control in the thermostat or sensor  
mode.  
Compensated  
Start:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
Read Only  
40  
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IAQ PRE-OCCUPANCY PURGE — Indicates that the pre-  
occupancy purge mode is currently active.  
IAQ  
ECONOMIZER SUBMASTER GAIN — Displays the cur-  
rent Submaster gain multiplier in use to calculate the econo-  
mizer damper position. At temperatures below 45 F this  
number will decrease to slow the rate of movement of the  
economizer damper.  
Economizer  
Submaster Gain: Display Range: –20 to 20  
Pre-occupancy  
Purge:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
Read Only  
Default Value:  
–5.5  
UNOCCUPIED FREE COOLING — Indicates that unoccu-  
pied free cooling is in effect.  
Network Access: Read Only  
COMPRESSOR STARTS — Displays the total number of  
compressor starts.  
Unoccupied Free  
Cooling:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
Read Only  
Compressor  
Starts:  
Default Value:  
0
Network Access: Read Only  
FIRE SHUTDOWN — Indicates in a sensor mode that the  
Fire shutdown input has been sensed. This will cause the  
supply fan and heating and cooling to be turned off also.  
COMPRESSOR 1 RUN TIME — Displays the number of  
run hours of compressor no. 1.  
Fire Shutdown: Display Range:  
Default Value:  
No/Yes  
No  
NOTE: The clock must be set for run times to accumulate.  
Compressor 1  
Network Access:  
Read/Write  
Run Time:  
Display Units:  
Default Value:  
Hours  
0
LINKAGE CONTROL — Indicates if the controller is  
receiving linkage communication.  
Network Access: Read Only  
COMPRESSOR 2 RUN TIME — Displays the number of  
run hours of compressor 2.  
NOTE: The clock must be set for run times to accumulate.  
Compressor 2  
Linkage Control: Display Range:  
Default Value:  
No/Yes  
No  
Network Access:  
Read/Write  
FIELD/STARTUP TEST — This point is used to enable field  
test of the controller. When forced to Yes, the controller will  
perform a test of all outputs and reset to “NO” at end of test.  
The test may be aborted at any time by forcing value to NO.  
Run Time:  
Display Units:  
Default Value:  
Hours  
0
Network Access: Read Only  
SUPPLY FAN RUN TIME — Displays the number of run  
hours of the supply fan.  
NOTE: The clock must be set for run times to accumulate.  
This is not the same timer used for the filter status. A sepa-  
rate timer is used to keep track of the run hours since the last  
filter change.  
Field/Startup  
Test:  
Display Range:  
Default Value:  
Network Access:  
No/Yes  
No  
Read/Write  
HEAT SUBMASTER REFERENCE — When in sensor  
mode, the Heat Submaster Reference point displays the supply  
air temperature calculated by the heating PID loop. This value  
is compared to the actual supply air temperature to determine  
the number of required stages. When in the thermostat mode,  
the value displayed is zero.  
Supply Fan  
Run Time:  
Display Units:  
Default Value:  
Hours  
0
Network Access: Read Only  
Heat Submaster  
Reference:  
LINKAGE THERMOSTAT — The following Linkage Ther-  
mostat points display the standard values received from a  
Linkage Thermostat (if one is being used to provide space  
temperature, set point and occupancy information).  
Display Units:  
Display Range: 40.0 to 150.0  
Default Value: 40  
Network Access: Read Only  
Degrees F (Degrees C)  
Linkage  
COOL SUBMASTER REFERENCE — The Cool Submas-  
ter Reference point displays the supply air temperature calcu-  
lated by the cooling PID loop when in sensor mode. This value  
is compared to the actual supply air temperature to determine  
the number of required stages. When in the thermostat mode,  
the value displayed is zero.  
Status:  
Display Range: 0 to 3  
Default Value:  
Network Access: None  
2
The Supervisory Element displays the address of the device  
sending the linkage supervisory table to the PremierLink™  
controller.  
Supervisory  
Element:  
Cool Submaster  
Reference:  
Display Units:  
Display Range: 40.0 to 150.0  
Default Value: 150  
Network Access: Read Only  
Degrees F (Degrees C)  
Default Value:  
0
Network Access: Read Only  
The Supervisory Bus displays the bus number of the device  
sending the linkage supervisory table to the PremierLink  
controller.  
ECONOMIZER SUBMASTER REFERENCE — This point  
displays the supply air temperature determined by the  
Economizer PID calculation.  
Supervisory Bus: Default Value:  
0
Network Access: Read Only  
Economizer  
Submaster  
Reference:  
The Supervisory Block displays the block or table  
number of the linkage table occurrence in the supervisory  
device. Some linkage supervisory devices may contain  
more than one linkage table for different air sources.  
Supervisory  
Block:  
Display Units:  
Display Range:  
Default Value:  
Degrees F (Degrees C)  
48 to 120  
120  
Network Access: Read Only  
Default Value:  
0
Network Access: Read Only  
41  
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The Average Occupied Heat Set Point displays the  
Occupied Heat set point from the Linkage Thermostat.  
The Average Zone Temperature displays the space tempera-  
ture from the Linkage Thermostat.  
Average Occupied  
Average Zone  
Temperature:  
Heat Set Point: Display Units:  
Degrees F (Degrees C)  
0.0  
Display Units:  
Display Range: 0.0 to 99.9  
Default Value: 0.0  
Network Access: None  
Degrees F (Degrees C)  
Display Range: 0.0 to 99.9  
Default Value:  
Network Access: None  
The Average Occupied Cool Set Point displays the Occu-  
pied Cool set point from the Linkage Thermostat.  
The Average Occupied Zone Temperature displays the  
space temperature from the Linkage Thermostat during occu-  
pied periods.  
Average Occupied  
Cool Set Point: Display Units:  
Degrees F (Degrees C)  
0.0  
Average Occupied  
Display Range: 0.0 to 99.9  
Zone Temperature: Display Units:  
Degrees F (Degrees C)  
0.0  
Default Value:  
Network Access: None  
Display Range: 0.0 to 99.9  
Default Value:  
Network Access: None  
The Average Unoccupied Heat Set Point displays the Unoc-  
cupied heat set point from the Linkage Thermostat.  
The Occupancy Status point displays a 1 if occupancy is re-  
ported by the Linkage Thermostat. The Occupancy Status  
point displays a 0 if occupancy is not reported by the Linkage  
Thermostat.  
Average Unoccupied  
Heat Set Point: Display Units:  
Degrees F (Degrees C)  
0.0  
Display Range: 0.0 to 99.9  
Default Value:  
Occupancy  
Status:  
Network Access: None  
Display Range: 0, 1  
Default Value:  
Network Access: None  
0
The Average Unoccupied Cool Set Point displays the Unoc-  
cupied cool set point from the Linkage Thermostat.  
Average Unoccupied  
Cool Set Point: Display Units:  
Degrees F (Degrees C)  
0.0  
Display Range: 0.0 to 99.9  
Default Value:  
Network Access: None  
Table 17 Maintenance  
DESCRIPTION  
Thermostat Control  
Occupied  
Timed Override in Effect  
Start Bias Time  
VALUE  
No  
UNITS  
STATUS  
FORCE  
NAME  
TSTAT  
OCCUP  
TIMOV  
STRTBIAS  
HEAT  
Yes  
No  
0
min  
Heat  
No  
Cool  
No  
COOL  
IAQ Control  
No  
IAQCL  
Demand Limit  
No  
No  
No  
No  
DEMLT  
TCSTR  
IQPRG  
NTFCL  
FIRES  
Temp Compensated Start  
IAQ Pre-Occupancy Purge  
Unoccupied Free Cool  
Fire Shutdown  
No  
Linkage Control  
Field/Startup Test  
No  
No  
DAVCL  
FIELD  
Heat Submaster Ref  
Cool Submaster Ref  
Economizer Submaster Ref  
Economizer Submastr Gain  
Compressor Starts  
Compressor 1 Runtime  
Compressor 2 Runtime  
Supply Fan Runtime  
Linkage Thermostat  
Linkage Status  
40.0  
150.0  
120.0  
0.00  
0.00  
0.00  
0.00  
17.00  
dF  
dF  
dF  
SHSR  
CCSR  
ECONSR  
ECONGN  
CMPST  
CM1RT  
CM2RT  
FANRT  
HOURS  
HOURS  
HOURS  
2
0
0
LINKSTAT  
SUPE-ADR  
SUPE-BUS  
BLOCKNUM  
OCLOSTPT  
OCHISTPT  
UNLOSTPT  
UNHISTPT  
AZT  
Supervisory Element  
Supervisory Bus  
Supervisory Block  
Average Occ Heat Setpt  
Average Occ Cool Setpt  
Average Unoc Heat Setpt  
Average Unoc Cool Setpt  
Average Zone Temp  
Average Occ Zone Temp  
Occupancy Status(1=occ)  
0
0.0  
0.0  
0.0  
0.0  
0.0  
0.0  
1
dF  
dF  
dF  
dF  
dF  
dF  
AOZT  
OCCSTAT  
NOTE: Bold values indicate points that can be forced through communications.  
42  
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Copyright 2002 Carrier Corporation  
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.  
PC 111 Catalog No. 533-80072 Printed in U.S.A. Form 38-54SI Pg 44 11-02 Replaces: 38-52SI  
Book 1  
4
Tab 3a 2a  
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