Raypak 241275 User Manual

INSTALLATION AND OPERATING  
INSTRUCTIONS  
COLD WATER START & COLD WATER RUN  
For Hi Delta & MVB  
Heaters & Boilers  
This manual should be maintained in legible condition and kept adjacent to the heater or in another safe place  
for future reference.  
Catalog No: 1000.57A  
Effective: 02-28-07  
Replaces: 02-24-06  
P/N 241275 Rev. 2  
GENERAL SAFETY  
To meet commercial hot water use needs, the high  
limit safety control on this water heater is adjustable up  
to 210°F. However, water temperatures over 125°F  
can cause instant severe burns or death from scalds.  
When supplying general purpose hot water, the rec-  
ommended initial setting for the temperature control is  
125°F.  
Safety and energy conservation are factors to be con-  
sidered when setting the water temperature on the  
thermostat. The most energy-efficient operation will  
result when the temperature setting is the lowest that  
satisfies the needs of the application.  
Water temperature over 125°F can  
causeinstantsevereburnsordeath  
from scalds.  
Children, disabled, and elderly are  
at highest risk of being scalded.  
Water temperature over 125°F can cause instant  
severe burns or death from scalds. Children, disabled  
and elderly are at highest risk of being scalded.  
See instruction manual before set-  
ting temperature at water heater.  
Feel water before bathing or show-  
ering.  
Feel water before bathing or showering.  
Temperature limiting valves are available.  
Temperature limiting valves are  
available, see manual.  
NOTE: When this water heater is supplying general  
purpose hot water for use by individuals, a thermo-  
statically controlled mixing valve for reducing point of  
use water temperature is recommended to reduce  
the risk of scald injury. Contact a licensed plumber or  
the local plumbing authority for further information.  
Time/Temperature  
Relationships in Scalds  
The following chart details the relationship of water  
temperature and time with regard to scald injury and  
may be used as a guide in determining the safest  
water temperature for your applications.  
Maximum water temperatures occur just after the  
heater’s burner has shut off. To determine the water  
temperature being delivered, turn on a hot water  
faucet and place a thermometer in the hot water  
stream and read the thermometer.  
Water  
Temp.  
Time to Produce  
Serious Burn  
120°F  
125°F  
130°F  
135°F  
140°F  
145°F  
150°F  
155°F  
More than 5 minutes  
1-1/2 to 2 minutes  
About 30 seconds  
About 10 seconds  
Less than 5 seconds  
Less than 3 seconds  
About 1-1/2 seconds  
About 1 second  
Table courtesy of The Shriners Burn Institute  
Table A: Time to Produce Serious Burn  
3
COLD WATER START  
Before arriving at the job site to begin the installation,  
it's important to first inspect the system and determine  
what materials you will need. Some parts are includ-  
ed with the controller while others you will need to  
provide.  
1 Control Box  
1 Temperature Sensor  
1 Valve assembly with actuator (Shipped separately)  
Wiring and mounting hardware (Provided by installer)  
INSTALLATION  
Check the Power Source  
Fig. 2: Multi-meter  
CAUTION: Do not use for swimming pool applica-  
tions  
so as to provide maximum support by using the  
mounting holes provided on the base of the controller  
to the side center brace on the heater. You will need to  
drill mounting holes and holes through the heater side  
panel for the routing of wiring and the sensor. A tem-  
plate is supplied for field-installed kits to locate the  
control box properly.  
WARNING: Using a multi-meter, check the follow-  
ing voltages at the circuit breaker panel prior to con-  
necting any equipment. Make sure proper polarity is  
followed and house ground is proven.  
Attaching the Temperature  
Sensor  
BLACK  
CIRCUIT  
BREAKER  
WHITE  
Avoid routing wiring on or near other electrical wires,  
conduit, motors, spark igniters or other sources of  
high, intermittent voltage or current. The sensor should  
be placed in the dry well on the inlet header. Ensure it  
is installed using thermopaste (field supplied) and it is  
held firmly at the bottom of the well.  
GREEN  
GROUND  
Connecting the Valve  
Assembly  
A
B
C
Fig. 1: Wiring Connections  
Connect valve assembly “T CONNECTION “ into the  
piping with the actuator input wiring facing the heater  
side panel, as shown below. Route wiring to the con-  
trol thru the bottom panel knockouts to TB2. Refer to  
the wiring diagram provided on the inside of control  
cover assembly.  
Check the power source:  
AC = 108 VAC Minimum, 132 VAC MAX  
AB = 108 VAC Minimum, 132 VAC MAX  
BC = <1 VAC Maximum  
Mounting the Control Box  
NOTE: Four knockouts are located on the bottom  
of the control for ease of installation.  
The control box should be mounted on the side of the  
heater to which the system piping and valve assembly  
are to be attached. The controller should be mounted  
4
NOTE: If a “DIP” switch is provided on the control  
PCB, verify that the switch settings are correct: 1 =  
OFF, 2 = ON, 3 = OFF.  
OPERATION  
Verify the following upon a CALL FOR HEAT signal  
from the heater:  
1. CALL FOR HEAT LED on PCB illuminates GREEN.  
2. START UP MODE LED on PCB illuminates YEL-  
LOW. Before 7 minutes it should go out if boiler  
inlet temperature is approaching the set point tem-  
perature.  
Models  
X
CALL FOR HEAT  
START UP MODE  
302B-902B  
7.0  
INLET TEMP ERROR  
SENSOR OUT OF RANGE  
992B-2342B 13.20″  
LEFT SIDE  
Fig. 3: Component Locations — Hi Delta  
Connecting Power to the  
Controller  
Set  
Point  
Pot  
Supply power from the 120 VAC power input from the  
heater to the controller power inputs Terminal Block  
(TB1). This is accomplished by connecting wiring from  
the control box to the heater TB1 board 120 VAC  
power input connections. Refer to wiring diagrams.  
Fig. 5: Control PCB  
3. The “ACTUATOR” should be in the fully open posi-  
tion or move to the fully open position if not already  
there. (Actuator at the fully CCW position)  
4. Before 7 minutes time has elapsed if the control is  
operating properly the “START UP MODE” LED  
should go out. The inlet water temperature should  
be stable at a temperature between 105° F and  
120° F (Normally set to 110° F) cooresponding to  
the Set Point Pot setting on the PCB. The actuator  
should have stopped moving.  
Reset Switch  
Fig. 4: Location of TB1 in Control Box  
5
16) Once the NO contacts of the DPST close, the  
heater 24 VAC is sent back to the heater to com-  
plete the Economaster circuit (pin 3 of terminal  
block 3) and the interlock circuit (pin 1 of terminal  
block 3) allowing the heater to fire.  
NOTE: The minimum return water temperature to  
the heater to prevent condensate is 105°F on stan-  
dard heaters and 120°F on 87% Efficiency heaters.  
Ensure that during operation the Set Point Pot is  
adjusted properly.  
17) Pin FR on the TVC board outputs 10VDC to the  
modulating three way valve actuator to drive it fully  
open for two-minutes waiting for the heater to  
reach full fire.  
Cold Start Sequence of  
Operation  
18) After the two-minute delay the 10VDC output sig-  
nal from pin FR reduces to approximately 8VDC at  
the inverter thus slowing the pump to approxi-  
mately 50 Hz.  
1) 120VAC to heater sends 120VAC to Cold Start  
control on terminal block 1.  
19) The output signal continues to vary depending on  
the heater inlet temperature.  
2) 120/24VAC transformer and 120VAC-12VDC con-  
verter are powered.  
3) 120/24VAC transformer outputs 24VAC to pin 2 of  
terminal block 2  
The heater will lockout and shut down if the set point  
on the inlet temperature is not achieved within seven-  
minutes from a call for heat.  
4) 24VAC leaves pin 2 of terminal block 2 and goes  
to the modulating three way valve on the 20-  
30VAC lead, and to the NO contacts of the SPST  
relay located in the cold start control panel.  
The DIP switches on the 3-way valve actuator must be  
set as indicated in the Fig. 6.  
5) 120VAC-12VDC converter outputs 12VDC to pin 3  
of terminal block 2.  
6) The 12VDC signal leaves pin 2 of terminal block 2  
and goes to the common terminal of the reset  
switch, located on the bottom of the cold start con-  
trol panel.  
MODE SELECTION SWITCH  
DIRECT ACTING, ON INCREASING SIGNAL  
DIP SWITCH SETTINGS  
FOR 3-WAY ACTUATOR  
7) The 12VDC signal crosses over the reset switch  
and goes to Pin FS on cold start circuit board.  
VDC  
0-10  
DA  
mA  
2-10  
RA  
8) Cold start control remains on standby until a Call  
for heat occurs at heater.  
FIXED  
~
AUTO  
6-9  
9) TRIG terminal of Economaster connection on  
heater CPW board outputs 24VAC to terminal 4 of  
terminal block 3 located in Cold Start controller.  
SWITCH MUST BE IN THIS POSITION  
TURN CLOCKWISE TO FURTHEST STOP  
10) Terminal 4 of TB 3 sends 24VAC to the coil of the  
SPST relay located in the cold start control panel.  
Fig. 6: Set Dip Switch Settings — Delta Actuator  
11) The SPST relay coil is energized and closes the  
contacts allowing 24VAC to energize the CFH pin  
on the cold start circuit board.  
a) A two second delay occurs from the CFH signal  
waiting to send power from terminal MC of the cold  
start circuit board.  
12) J9 terminal on the heater CPW board (interlock  
connection) outputs a 24 VAC signal to terminal 2  
of terminal block 3 located in the cold start con-  
troller.  
13) 24 VAC is sent from terminal 2 of terminal block 3  
to the NO contacts of the DPST relay located in  
the cold start control panel.  
14) After the two second delay on the cold start circuit  
board, pin MC outputs a 24 VAC signal to the coil  
of the DPST relay located in the cold start control  
panel.  
15) The DPST relay coil energizes and closes the NO  
contacts.  
Fig. 7: Delta Actuator — Actuator Shown in Full System  
Flow Position  
6
TROUBLESHOOTING  
Check your power source using a Volt-Ohm meter;  
check the following voltages at TB1 terminal block:  
TB1-1 to TB1-2 = 108 VAC Minimum, 132 VAC  
Maximum  
TB1-1 to TB1-3 = 108 VAC Minimum, 132 VAC  
Maximum  
TB1-2 to TB1-3 = Must be less than .6 VAC  
IF CALL FOR HEAT LED does not illuminate when the  
heater has a CFH signal, check for 24VAC at the  
heater CPW Board (J17-TRIG) output. If voltage is  
present, check wiring using the wiring diagram. If volt-  
age is not present, the problem exists in the heater.  
IF VALVE DOES NOT MOVE: Check for voltage out at  
TB2-1: Should be a 1VDC to 10VDC output to the  
actuator valve. If no voltage is present, check for volt-  
age at TB2-3, there should be a 12VDC signal. If the  
12VDC signal is not present, verify that the converter  
is wired correctly using the wiring diagram.  
Fig. 8: Elodrive Actuator — Rotation Knob Setting  
IF SENSOR OUT OF RANGE LED is illuminated: The  
set point temperature has not been reached within the  
7 minute time period.  
Push the Reset Switch (see Fig. 4) or remove  
power and watch for proper operation.  
Check pump sizing and valve/piping sizing and cor-  
rect as necessary.  
Replace sensor.  
Check wiring using wiring diagram.  
Fig. 9: Elodrive Actuator — Actuator Shown in Full  
System Flow Position  
NOTE: Elodrive actuator is Nema 4 rated.  
7
Cold Water Start Troubleshooting Guide  
8
Wiring Diagram  
9
Installation Codes  
COLD WATER RUN  
Installations must be in accordance with local, state,  
provincial, and national codes, laws, regulations and  
ordinances. In the absence of local codes, installa-  
tions must be in accordance with the latest editions of  
the:  
Purpose  
The Cold Water Run system utilizes a variable-speed  
pump to inject the proper amount of water from the  
main system loop into the boiler to maintain the opti-  
mum inlet temperature. This approach allows the full  
capacity of the boiler to be utilized to meet the system  
load, while at the same time continuously maintaining  
the optimum inlet water temperature to prevent con-  
densation.  
National Fuel Gas Code, ANSI Z223.1/NFPA 54  
National Electrical Code, ANSI/NFPA 70  
For Canada only: CAN/CGA B149.1 installation  
Code (B149.1) and CSA C22.1 C.E.C. Part 1 and  
Part 2  
Mounting the Control Box  
Typical Cold Water Run  
Applications  
NOTE: The heater should not be located in an area  
where possible water leakage will result in damage  
to the area adjacent to the heater or to the structure.  
When such locations cannot be avoided, it is rec-  
ommended that a suitable drain pan, with adequate  
drainage, be installed under the heater. The pan  
must not restrict combustion air flow.  
Swimming pools.  
Snow melting.  
Low temperature radiant panel.  
Water source heat pumps.  
The control box should be mounted on the side of the  
heater to which the system piping and pump assem-  
blies are to be attached. The controller should be  
mounted so as to provide maximum support by using  
the mounting holes provided on the base of the con-  
troller to the side center brace on the heater. You will  
need to drill mounting holes and holes through the  
heater side panel for the routing of wiring and the sen-  
sor. A template is supplied for field-installed kits to  
locate the control box properly.  
Any system with steady state return water temper-  
ature below 105°F.  
CWR vs. CWS  
Cold water start is for transient cold water opera-  
tion.  
Cold water run is for continuous operation below  
105°F system return temperature.  
Cold water start maintains design flow rate at sys-  
tem design temperature but reduces bolier flow  
rate during heavy by-pass operation.  
CAUTION: Remote mounted controller must be  
installed within 25 feet of the heater.  
Cold water run maintains constant design flow rate  
in the boiler.  
Indoor and Outdoor  
Installations  
INSTALLATION  
The cold water run control panel is rated for indoor use  
only. Do not mount or install the control panel in areas  
where dripping, flooding, rain, snow or spraying water  
may come in contact with the enclosure. If the injection  
pump is located outdoors, the optional outdoor cover  
must be installed according to the instructions in the  
following section. For outdoor installations mount the  
control panel indoors and route the wiring to the appro-  
priate connection points. Wire length is not to exceed  
25 feet in any one direction. Contact your local sales  
representative for further information.  
Before arriving at the job site to begin the installation,  
it's important to first inspect the system and determine  
what materials you will need. Some parts are includ-  
ed with the controller while others you will need to  
provide.  
10  
Injection & Heater Pump Comparison — Hi Delta  
Heater Pump  
Injection Pump  
Flow Temp. Rise  
13 40  
Heater  
Model  
Injection  
Pump  
Flow  
Temp. Rise Press. Drop  
Heater Pump  
302  
402  
502  
652  
752  
902  
992  
32  
34  
42  
55  
63  
76  
83  
16  
20  
20  
20  
20  
20  
20  
2
1911-14 hp  
1911-14 hp  
1911-14 hp  
1911-14 hp  
1911-14 hp  
1911-14 hp  
1911-14 hp  
112  
2
17  
22  
28  
32  
38  
42  
40  
40  
40  
40  
40  
40  
112  
2.3  
4.1  
5.7  
8.4  
5.2  
1630 4.0  
1630 4.0  
1630 4.2  
1630 4.2  
1630 4.7  
1262  
1532  
1802  
107  
120  
120  
20  
22  
25  
9.6  
12.4  
13  
54  
62  
68  
40  
42  
45  
1911-13hp  
1911-13hp  
1911-13hp  
1630 4.7  
1632 5.6  
1632 5.6  
2002  
2072  
2342  
132  
132  
132  
26  
27  
30  
19  
19  
74  
75  
80  
46  
47  
50  
1935-34hp  
1935-34hp  
1935-34hp  
1634 6.1  
1634 6.1  
1634 6.1  
21.4  
Table B: Injection and heater pump specifications  
Check the power source:  
Check the Power Source  
AC = 108 VAC Minimum, 132 VAC MAX  
AB = 198 VAC Minimum, 250 VAC MAX  
BC = 108-132 VAC Maximum  
WARNING: Using a multi-meter, check the follow-  
ing voltages at the circuit breaker panel prior to con-  
necting any equipment. Make sure proper polarity is  
followed and house ground is proven.  
BLACK  
CIRCUIT  
BREAKER  
WHITE  
GREEN  
GROUND  
A
B
C
Fig. 11: Multi-meter  
Fig. 10: Wiring Connections  
11  
Injection Pump Cover  
Installation  
Before Starting  
1) Turn off power to the unit at the circuit breaker.  
2) Turn off gas supply.  
3) Shut off the water supply to the heater and, if nec-  
essary, drain water from the system.  
4) Allow heater to cool down before attempting work.  
In order to install the pump cover, you will need to  
rotate the pump body so that the electrical box is point-  
ing downward, as outlined in the following steps:  
1. Loosen and remove the eight (8) 9/16” wrench  
bolts holding the pump body in place. See Fig. 12.  
Fig. 13: Remove the pump body  
Fig. 12: Remove the eight bolts holding the pump body  
in place  
2. Remove the pump body then rotate it so that the  
electrical box is pointing downward, ensuring not  
to damage the seal. See Fig. 13, 14 and 15.  
Fig. 14: Be sure not to damage the seal when removing  
or replacing the pump body  
12  
Fig 17: Pump cover - angle view  
Fig 15: Reposition the pump body so that the electrical  
box points downward  
3. Insert and tighten all eight (8) wrench bolts, secur-  
ing the pump body in place.  
4. You will now be able to install the pump cover. See  
Fig. 18 and 19.  
Fig. 16: Place the cover on the pump  
13  
Typical Boiler Piping (Hi Delta shown)  
14  
the cold run control panel.  
START-UP PROCEDURE  
8) After the two second delay on the cold run circuit  
board, pin MC outputs a 24 VAC signal to terminal  
AL0 of the Hitachi inverter.  
9) The AL0 relay closes and outputs a 24 VAC signal  
to the coil of the DPST relay located in the cold run  
control panel.  
Run full system flow for two minutes.  
Initiate PID pump control to achieve target inlet  
temperature by slowing injector pump.  
Boiler ΔT will not increase during bypass operation.  
10) The DPST relay coil energizes and closes the NO  
contacts.  
If target temperature is not achieved after seven  
minutes from “call for heat”, the system will shut  
down.  
11) Once the NO contacts of the DPST close, the  
heater 24 VAC is sent back to the heater to com-  
plete the Economaster circuit (pin 3 of terminal  
block 3) and the interlock circuit (pin 1 of terminal  
block 3) allowing the heater to fire.  
12) Pin SC of the cold run circuit board sends 24VAC  
to Pin 1 (Forward) on Hitachi Inverter.  
13) PCS terminal on Inverter outputs 12VDC signal to  
the common terminal of the reset switch located  
on the bottom of the cold run control panel.  
14) The 12VDC signal crosses over the reset switch  
and goes to Pin FS on cold run circuit board.  
15) 12VDC on pin FS is jumpered to pin S1 on the  
cold run circuit board.  
16) Pin FR on the TVC board outputs 10VDC to the  
Inverter to drive injector pump at full speed two-  
minutes waiting for the heater to reach full fire.  
17) After the two-minute delay the 10VDC output sig-  
nal from pin FR reduces to approximately 8VDC at  
the inverter thus slowing the pump to approxi-  
mately 50 Hz.  
18) The output signal continues to vary depending on  
the heater inlet temperature.  
Fig. 18: Control Board  
Sequence of Operation  
The heater will lockout and shut down if the set point  
on the inlet temperature is not achieved within seven-  
minutes from a call for heat.  
1) Supply separate 220VAC, 1 Ø, 60 Hz power to  
Cold Run control.  
The DIP switches on the Hitachi Inverter must be set  
as indicated on Fig. 19 below.  
2) Call for heat occurs at heater.  
3) TRIG terminal of Economaster connection on  
heater CPW board outputs 24VAC to terminal 4 of  
terminal block 3 located in Cold Run controller.  
4) Terminal 4 of TB 3 sends 24VAC to the coil of the  
SPST relay located in the cold run control panel.  
5) The SPST relay coil is energized and closes the  
contacts allowing 24VAC from the Cold Run con-  
trol transformer to be sent to the CFH terminal of  
the Cold Run circuit board.  
a) A two second delay occurs from the CFH signal  
waiting to send power from terminal MC of the cold  
run circuit board.  
6) J9 terminal on the heater CPW board (interlock  
connection) outputs a 24 VAC signal to terminal 2  
of terminal block 3 located in the cold run con-  
troller.  
Fig. 19: DIP Switch Settings  
7) 24 VAC is sent from terminal 2 of terminal block 3  
to the NO contacts of the DPST relay located in  
15  
Wiring Diagram  
16  
Cold Water Run Troubleshooting Guide  
Does TB1 of cold run  
controller have 120  
VAC?  
Verify 120VAC from  
TB1 on the heater  
and correct  
NO  
Step 1  
Is there a Call For  
Heat at the heater?  
YES  
YES  
Heater is in standby mode  
NO  
Is the 220VAC inverter in the  
cold run controller powered?  
Correct Wiring  
Step 2  
Step 3  
Step 4  
Step 5  
NO  
YES  
Does the cold run inverter output  
12VDC from PCS to pin FS?  
Replace inverter or install jumper  
and correct switch settings  
NO  
YES  
Is 24VAC present at Poolstat  
connection on cold run circuit  
board?  
Check 24VAC output at J17 of  
heater circuit board and correct  
NO  
YES  
Does cold run relay K-6  
coil receive 24VAC from  
MC on circuit board?  
Replace circuit board  
NO  
Call our Technical Service Department  
1-800-927-2975 Outside California  
1-800-627-2975 Inside California  
YES  
Are the Economaster and  
Interlock leads connected to  
N.O. contacts of relay K-6?  
YES  
Step 6  
Step 7  
NO  
Correct wiring  
Is sensor resistance correct?  
NO  
YES  
Replace sensor  
Correct wiring  
Correct 3Ø pump wiring  
Are the Economaster  
and Interlock leads  
connected correctly to  
heater CPW board?  
NO  
NO  
Verify pump is rotating in proper  
direction  
YES  
YES  
Is the injector pump  
modulating after 2-1/2  
Is the heater tripping the high  
limit?  
Pump must decrease  
RPM’s on decreasing 0-  
YES  
Step 8  
Step 9  
YES  
10VDC signal  
NO  
NO  
The unit is okay  
Is 0-10VDC present at  
connection FR of cold run circuit  
board?  
NO  
Replace cold run circuit board  
NO  
Step 10  
Does cold run circuit board lock-out on  
“Sensor out of Range”?  
YES  
YES  
17  
ILLUSTRATED PARTS LISTS  
Cold Water Start  
18  
2-M  
1-M  
3-M  
4-M  
CALL OUT  
1-C  
DESCRIPTION  
HI DELTA  
011717F  
011718F  
011719F  
011720F  
009039F  
007155F  
010787F  
005641F  
007226F  
007232F  
N/A  
MVB  
PC BOARD ASSY-CONTROL  
TRANSFORMER  
011717F  
011718F  
011719F  
011720F  
009039F  
007155F  
010787F  
005641F  
007226F  
007232F  
007347F  
007353F  
007348F  
007354F  
007348F  
007354F  
007937F  
007938F  
011939F  
011721F  
011722F  
011723F  
011724F  
011834F  
000919  
2-C  
3-C  
4-C  
5-C  
6-C  
7-C  
8-C  
1-M  
POWER SUPPLY 120VAC/12VDC  
RELAY-DPDT 24V  
RELAY-SPDT 24V  
GROUND LUG  
TEMP SENSOR 10K (NOT SHOWN)  
RESET SWITCH  
PUMP-WATER BR 2" FLANGE, 1/4 HP  
PUMP-WATER CI 2" FLANGE, 1/4 HP  
PUMP-WATER BR 2" FLANGE, 1/2 HP  
PUMP-WATER CI 2" FLANGE, 1/2 HP  
PUMP-WATER BR 2-1/2" FLANGE, 3/4 HP  
PUMP-WATER CI 2-1/2" FLANGE, 3/4 HP  
PUMP-WATER BR 2-1/2" FLANGE, 1 HP  
PUMP-WATER CI 2-1/2" FLANGE, 1 HP  
PUMP-WATER BR 2-1/2" FLANGE, 1.5 HP  
PUMP-WATER CI 2-1/2" FLANGE, 1.5 HP  
3-WAY VALVE 2 NPT 24 Cv  
N/A  
007348F  
007354F  
007348F  
007354F  
N/A  
N/A  
2-M  
011939F  
011721F  
011722F  
011723F  
011724F  
011834F  
000919  
011716F  
N/A  
3-WAY VALVE 2 NPT 38 Cv  
3-WAY VALVE 2 NPT 57 Cv  
3-WAY VALVE 2-1/2 NPT 74 Cv  
3-WAY VALVE 2-1/2 NPT 100 Cv  
ACTUATOR  
3-M  
4-M  
1-S  
2-S  
THERMOMETER-VERTICAL  
CONTROL BOX SHEET METAL  
CONTROL BOX COVER  
011716F  
011978F  
NOTE: Sizing is specific to this application.  
19  
Cold Water Run  
20  
CALL  
OUT  
DESCRIPTION  
PC BOARD ASSY-CONTROL  
HI DELTA  
MVB  
1-C  
2-C  
3-C  
4-C  
011717F  
011720F  
009039F  
011835F  
011836F  
011718F  
010787F  
005641F  
007226F  
007232F  
007348F  
007354F  
007351F  
007357F  
000919  
951414  
951415  
951394  
951413  
951411  
011717F  
011720F  
009039F  
011835F  
011836F  
011718F  
010787F  
005641F  
007226F  
007232F  
007348F  
007354F  
007351F  
007357F  
000919  
N/A  
RELAY-DPDT 24VAC  
RELAY-SPDT 24VAC  
INVERTER-1/2 HP  
INVERTER-1 HP  
5-C  
6-C  
7-C  
1-M  
TRANSFORMER-115/230 VAC  
TEMPERATURE SENSOR 10K (NOT SHOWN)  
ALARM RESET SWITCH  
PUMP-WATER BR 2" FLANGE, 1/4 HP  
PUMP-WATER CI 2" FLANGE, 1/4 HP  
PUMP-WATER BR 2-1/2" FLANGE, 3/4 HP  
PUMP-WATER CI 2-1/2" FLANGE, 3/4 HP  
PUMP-WATER BR 2-1/2" FLANGE, 1 HP  
PUMP-WATER CI 2-1/2" FLANGE, 1 HP  
THERMOMETER-VERTICAL  
2-M  
3-M  
INJECTOR PUMP, BR 302B-902B (NOT SHOWN)  
INJECTOR PUMP, CI 302B-902B (NOT SHOWN)  
INJECTOR PUMP, BR 992B-1802B (NOT SHOWN)  
INJECTOR PUMP, CI 992B-1802B (NOT SHOWN)  
INJECTOR PUMP, BR 2002B-2342B (NOT SHOWN)  
INJECTOR PUMP, CI 2002B-2342B (NOT SHOWN)  
CONTROL BOX SHEET METAL  
N/A  
N/A  
N/A  
N/A  
951416  
011716F  
N/A  
N/A  
1-S  
2-S  
011716F  
011978F  
CONTROL BOX COVER  
NOTE: Sizing is specific to this application.  
21  
Raypak, Inc., 2151 Eastman Avenue, Oxnard, CA 93030 (805) 278-5300 Fax (805) 278-5468  
Raypak Canada Limited, 2805 Slough St., Mississauga, Ontario, Canada L4T 1G2 (905) 677-7999 Fax (905) 677-8036  
Litho in U.S.A.  

PYLE Audio Car Video System PLVWR940R User Manual
Pioneer DEH P4500MP User Manual
Pioneer CD RDS RECEIVER DEH 7300BT User Manual
Panasonic HCV750K User Manual
Panasonic AG HMC152EN User Manual
Motorola XOOM 4G LTE User Manual
Mellerware Blender 62200 User Manual
Life Fitness 93C User Manual
Kenwood KDC MP232 User Manual
Kenwood KAC M645 User Manual