MCDONALD'S CARRIER TAYLOR 35 User Manual

Clamshell Grill  
Taylor Model 35  
Place this chapter in the Grill section of  
the Equipment Manual.  
Manufactured exclusively for  
McDonald'sR by  
Taylor Company  
a division of Carrier Commercial  
Refrigeration, Inc.  
750 N. Blackhawk Blvd.  
Rockton, IL 61072  
Phone: (815) 624-8333  
Toll Free Number  
Outside Illinois:  
1 (800) 228-8309  
Inside Illinois:  
1 (800) 851-5639  
Fax: (815) 624-8000  
Table of Contents  
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Parts Identification/Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Equipment Set-Up Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Closing Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Ordering Parts/Service Technical Information . . . . . . . . . . . . . . . . . . . . . . . .  
Non-Scheduled Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Menu Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
System Set Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Clamshell Grill Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
Page 1  
Page 1  
Page 4  
Page 10  
Page 16  
Page 19  
Page 23  
Page 24  
Page 24  
Page 26  
Page 27  
Page 30  
Warranty  
A warranty checkout card is shipped with every new grill that leaves the factory. The warranty checkout card is packed  
in an envelope which also contains this operator's manual. Refer to the warranty checkout card and the warranty  
classifications listed in the Parts Identification/Function section when service is performed on your grill.  
Itis recommended thatthe operator take the necessary time to carefully read through the complete warranty information  
contained in the warranty checkout card. Any questions or unclear statements found within the card should be made  
clear to you upon delivery of the grill. Thoroughly understand your warranty protection before you begin operation.  
For any questions pertaining to the Taylor Warranty, please contact your authorized Taylor Distributor or Taylor  
Company, a division of Carrier Commercial Refrigeration, Inc., Rockton, Illinois 61072.  
This manual is for the exclusive use of licensees and employees of McDonald's Systems, Inc.  
E2001 McDonald's Corporation  
All Rights Reserved  
Printed in  
The United States of America  
Printed in May  
EM SD11  
INTRODUCTION  
The Model 35 Clamshell Grill is a two--sided  
cooking system. It is designed for indoor use  
only. The Model 35 features two independent  
upper platens. The two--sided feature enables a  
variety of differently sized products to be cooked  
simultaneously. The clamshell grill provides all  
of the features of a flat grill, as well as the  
advantages of two--sided cooking.  
S
S
DO NOT attempt any repairs unless all  
main power supplies to the clamshell grill  
have been disconnected. Contact your  
local authorized Taylor distributor for  
service.  
Stationary appliances which are not  
equipped with a power cord and a plug  
or another device to disconnect the  
appliance from the power source must  
have an all-pole disconnecting device  
with a contact gap of at least 3mm  
installed in the external installation.  
Appliances that are permanently  
connected to fixed wiring and for which  
leakage currents may exceed 10 mA,  
particularly when disconnected or not  
used for long periods, or during initial  
installation, shall have protective  
devices such as a GFI, to protect against  
the leakage of current, installed by the  
authorized personnel to the local codes.  
Supply cords used with this unit shall be  
oil-resistant, sheathed flexible cable not  
lighter than ordinary polychloroprene or  
The Model 35 is designed for indoor use only.  
SAFETY  
S
Always follow these safety precautions when  
operating the clamshell grill:  
DO NOT operate the clamshell grill  
without reading this operator’s manual. Failure  
to comply may result in equipment damage or  
personal injury. This manual should be kept in a  
safe place for future reference.  
S
other  
elastomer-sheathed  
equivalent  
synthetic  
(Code  
DO NOT operate the clamshell grill  
unless it is properly grounded. Failure to  
comply may result in equipment damage or  
personal injury.  
cord  
designation 60245 IEC 57) installed with  
the proper cord anchorage to relieve  
conductors from strain, including  
twisting, at the terminals and protect the  
insulation of the conductors from  
abrasion.  
DO NOT use a jet of water to clean or  
rinse the grill. Failure to follow this instruction  
may result in serious electrical shock. In  
addition, water may collect inside the grill and  
destroy electrical components and cause injury  
from hot steam.  
WARNING: Improper installation,  
adjustment, alteration, service or  
maintenance can cause property  
damage, injury or death. Read the  
installation, operating and main-  
tenance instructions thoroughly  
before installing or servicing this  
equipment.  
This unit is provided with an equipotential  
grounding lug that is to be properly attached to  
the rear of the frame by the authorized installer.  
The installation location is marked by the  
equipotential bonding symbol (5021 of IEC  
60417-1) on both the removable panel and the  
equipments frame.  
081015  
1
NOTICE all warning labels that have  
been attached to the clamshell grill to further  
point out safety precautions to the operator.  
S
This appliance must be isolated from all  
combustible construction and materials  
including, but not limited to; walls,  
partitions, furniture, floors, curtains, and  
decorations. Failure to comply may  
result in fire and cause destruction and  
severe injury.  
Instructions for procedures to be followed when  
the user smells gas should be posted in a  
prominent location. This information shall be  
obtained by consulting the local gas supplier.  
HAZARD COMMUNICATION STANDARD  
(HCS) -- The procedure(s) in this manual  
include the use of chemical products. These  
chemical products will be highlighted with  
bold faced letters followed by the  
abbreviation (HCS) in the text portion of the  
procedure. See the Hazard Communication  
Standard (HCS) manual for the appropriate  
Material Safety Data Sheet(s) (MSDS).  
S
DO NOT store combustible materialnear  
the grill.  
FOR YOUR SAFETY  
Do not store or use gasoline or  
other flammable vapors or liquids  
in the vicinity of this or any other  
appliance.  
This piece of equipment is made in America and  
has American sizes on hardware. All metric  
conversions are approximate and vary in size.  
NOISE LEVEL: Airborne noise emission does  
not exceed 70 dB(A) when measured at a  
distance of 1.0 meter from the surface of the  
machine and at a height of 1.6 meters from the  
floor.  
USE EXTREME CAUTION while setting  
up, operating, and cleaning the clamshell grill.  
Avoid coming in contact with the hot grill  
surfaces or with the hot grease. Failure to  
comply will result in burn injuries.  
These instructions are valid only if the country  
code symbol appears on the appliance. If the  
symbol does not appear on the appliance, refer  
to the technical instructions which give the  
necessary instructions for adapting the  
appliance to the utilization conditions of that  
country.  
S
S
S
DO NOT obstruct the ventilation  
openings at the rear of this appliance.  
DO NOT obstruct the flow of air in and  
around the grill.  
DO NOT operate the clamshell grill  
unless all service panels and access  
doors are attached with screws. Failure  
to comply may result in personal injury  
from gas or electrical components.  
If the crossed out wheeled bin symbol is  
affixed to this product, it signifies that this  
product is compliant with the EU Directive as  
well as other similar legislation in effect after  
August 13, 2005. Therefore, it must be collected  
separately after its use is completed, and cannot  
be disposed as unsorted municipal waste.  
The grill must be pulled away from the  
The user is responsible for returning the product  
to the appropriate collection facility, as specified  
by your local code.  
wall for thorough cleaning. When returning the  
grill to its original position, use extreme caution  
to smoothly and slowly roll the grill backward into  
place. Failure to do so may cause the grill to tip,  
and will cause severe equipment damage or  
personal injury.  
For additional information regarding applicable  
local laws, please contact the municipal facility  
and/or local distributor.  
050829  
2
Notes:  
3
PARTS IDENTIFICATION/FUNCTIONS  
Exploded View  
ITEM PART NO.  
DESCRIPTION  
QTY.  
FUNCTION  
WARR.  
CLASS  
1
2
3
4
5
6
X79948  
079950  
X78456  
X74083  
X79949  
079951  
Panel A.--Side Upper Left  
Panel--Side Left  
1
Provides access to internal  
components for service and  
cleaning.  
103  
103  
103  
103  
103  
103  
1
1
1
1
1
Provides access to internal  
components for service and  
cleaning.  
Panel A.--Back Service  
Provides access to internal  
components for service and  
cleaning.  
Panel A.--Back--Two  
Speed Fan  
Provides access to internal  
components for service and  
cleaning.  
Panel A.--Side Upper  
Right  
Provides access to internal  
components for service and  
cleaning.  
Panel--Side Lower Right  
Bar A.--Release Material  
Provides access to internal  
components for service and  
cleaning.  
7
8
X78103  
078376  
2
2
Holds the release material sheet  
in place with the locking clip.  
103  
103  
Caster--5” 7--5/8 Stem--  
Locking  
Prevent grill movement.  
9
10  
X79665  
X78845  
Door A.--Control  
Panel A.--Light  
1
1
Provides access to the controls.  
Houses the Raise and Standby  
buttons.  
103  
103  
11  
12  
13  
14  
079327  
079326--12 Fan--Blower  
078377  
073322  
Burner--33% Open  
2
2
2
2
Houses the burning chamber.  
Supplies air for combustion.  
Allows grill mobility.  
Prevents the rear casters from  
turning.  
k
103  
103  
103  
Caster--5” 7--5/8 Stem  
Bracket--Caster Lock  
kSee Taylor Warranty Card.  
090924  
4
Exploded View  
090924  
5
Front View  
ITEM  
PART NO.  
DESCRIPTION  
QTY.  
FUNCTION  
WARR.  
CLASS  
1
076989--WP  
076011  
Switch--Rocker--DPST  
10A (Fan Interlock)  
1
The FAN INTERLOCK switch to  
activate the exhaust fans and  
power to control the grill.  
103  
103  
103  
2
3
Button--Red Operator  
(Raise)  
2
2
Cancels the STANDBY mode,  
raises the upper platen and  
deactivates the cook cycle.  
076012  
Button--Black Operator  
(Standby)  
Deactivates the cook cycle, keeps  
the upper platen in the closed  
position and displays the message  
“STANDBY” on the control. When  
pressed twice within five seconds,  
the upper platen will automatically  
lower into the STANDBY position.  
4
X74240--SER Control--Grill w/o Chip  
2
1
The device that controls the  
functions of the grill.  
Holds the fuse for the control  
circuit.  
312  
103  
*5 076299  
Holder--Fuse  
079837--070  
079837--040  
Fuse -- 7 A (60 Hz)  
Fuse -- 4 A (50 Hz)  
Protects electrical components  
from power surges.  
*5a  
1
000  
*Not Shown.  
090924  
6
Right Side View  
ITEM PART NO.  
DESCRIPTION  
QTY.  
FUNCTION  
WARR.  
CLASS  
1
079768  
079717  
Handle A.--Platen  
2
Used for lowering the upper  
platen.  
103  
Rod--Air Shutter Adjust  
(50 & 60 Hz)  
2
3
2
Adjust the air for combustion.  
Supplies air for combustion.  
Provides an automatic drain for  
the accumulator tank.  
Provides an automatic drain for  
the accumulator tank.  
Controls air flow to the air cylinder.  
103  
079326--12 Fan--Blower  
075503--12 Solenoid Valve  
2
1
103  
103  
(3 Way, 110/60 Cycle)  
4
5
075503--34 Solenoid Valve  
(3 Way, 220/50 Cycle)  
075503--02 Solenoid Valve  
(3 Way, 12 VDC)  
1
2
103  
103  
090924  
7
Left Side View  
ITEM  
PART NO.  
DESCRIPTION  
QTY.  
FUNCTION  
WARR.  
CLASS  
1
2
077879  
043643  
Switch--Pressure  
Gauge--Pressure  
1
1
Controls the air pressure.  
Indicates pressure to the air  
cylinders.  
103  
103  
3
029830  
Regulator 0--50 PSI  
1
Regulates the pressure necessary  
to hold platens in the closed  
position.  
103  
090924  
8
Accessories  
ITEM PART NO.  
DESCRIPTION  
QTY.  
FUNCTION  
WARR.  
CLASS  
1
2
076390  
075887  
Hose A.--Flexible Gas  
Scraper--Teflon Wiper  
1
1
Supplies the gas to the grill.  
Used to clean the release material  
sheet.  
103  
000  
*2a 075888  
Wiper Strip (Replacement  
Strip)  
1
2
4
6
Blade replacement for the wiper  
squeegee.  
000  
000  
000  
000  
3
4
5
076155  
072673  
076213  
Rod--Release Material  
Secures the release material to  
the bottom of the upper platen.  
Clip--Release Material  
w/Tab  
Sheet--Release Material  
Holds the release material sheet  
in place on the upper platen.  
Prevents product from sticking to  
the upper platen.  
*Not Shown.  
2
1
3
4
5
081113  
9
14023  
EQUIPMENT SET--UP PROCEDURES  
Installing Release Material Sheets  
IMPORTANT! The release sheets have  
changed to the new wrap--around style.  
They are no longer the style shown in this  
manual. Please see page 23 for the correct  
part number.  
1. Slide the release material rod through the  
hemmed end of the release material  
sheet.  
Figure 3  
4. Place the locking clips over the release  
material sheet, and press them into place  
over the release material bar.  
14024  
Figure 1  
Figure 4  
2. Hook the release material rod on the  
release material bracket at the bottom of  
the upper platen.  
5. Check the alignment and tightness of the  
release material against the upper platen.  
Note: Installing the release material sheets too  
tightly may cause premature failure of the sheet.  
6. Repeat steps 1 through 5 for the second  
upper platen.  
Note: It is not necessary to change the release  
material if small pin holes develop.  
The release material must be changed when:  
S
S
Product sticks to the release material.  
Carbon builds up, causing problems in  
taste or appearance.  
S
S
S
There is a tear in the release material  
in the cooking area.  
Figure 2  
The release material substance is worn  
from the release material sheet.  
3. Holding the bottom of the release material  
sheet in place, gently pull the sheet up to  
the top.  
The temperature of the upper platen  
drops more than 10_F. (5.6_C.) from  
the temperature recorded when the  
release material was removed.  
Note: Make sure the release material fits  
smoothly over the upper platen.  
121002  
10  
Note: Temperature checks may be conducted  
with the release material sheet in place. This  
procedure should take place only if the release  
materialis clean and free of carbon build--up and  
the grill is properly calibrated.  
2. Press and release the MENU SELECT  
key to scroll through the product  
selections. Continue this process until the  
desired product is displayed. The product  
that is displayed will be entered  
automatically. The display will alternate  
between the message “TOO COOL” and  
the name of the menu item until the  
proper temperature is reached.  
Note: Rotate and reverse the release the  
material sheets on a daily basis.  
Care of Release Material Sheets  
S
S
DO NOT fold or crease.  
DO NOT touch with any sharp object or  
abrasive.  
S
S
DO NOT hose with hot water or soak in  
water.  
DO NOT place under other objects.  
Start--Up of the Clamshell Grill  
1. Place the FAN INTERLOCK switch in the  
ON position. The controller will display the  
message “OFF”.  
Figure 6  
Note: Only those menu items that are  
programmed to be included on the Operating  
Mode Menu List will be displayed. If an item  
cannot be found, see the section “Change a  
Menu Item”. (See page 24 “To Change a Menu  
Item”.)  
3. When the display stops alternating  
between the message “TOO COOL” and  
the name of the menu item, the grill is at  
operating temperature. This is the  
Operating Mode.  
Note: The upper platen will not stay closed and  
the timers will not operate until the required  
temperature has been attained. The message  
“PLATEN NOT LATCHED” will appear on the  
display if either action is attempted.  
Figure 5  
Note: An audible tone will sound until a key is  
pressed.  
11  
Product Selection  
Patty Placement  
1. Press and release the MENU SELECT  
key to scroll through the product  
selections. Continue this process until the  
desired product is displayed. The display  
may alternate between the message  
“TOO COOL” and the name of the menu  
item until the proper temperature is  
reached.  
Placement procedures of meat products must  
be followed on the clamshell grill. Meat must be  
placed on the lower grill plate two patties at a  
time, front to back and right to left. When the  
cook cycle is complete, the upper platen will  
raise.  
Note: It is very important that all patties be  
removed from the lower grill plate in the same  
sequence that they were placed before cooking.  
Patties must be removed immediately after the  
upper platen has been raised to the OPEN  
position and after the meat has been seasoned.  
The maximum amount of meat patties to be  
cooked on each side of the clamshell grill is as  
follows.  
Figure 7  
2. After proper patty placement, lower the  
platen into the COOK position.  
S
S
S
S
9 regular (10:1) patties  
6 quarter pound (4:1) patties  
9 sausage patties  
CAUTION: NEVER USE FORCE TO  
RAISE THE UPPER PLATEN. DAMAGE TO  
COMPONENTS WILL RESULT. USE ONLY  
THE RAISE BUTTON TO OPEN THE UPPER  
PLATEN!  
6 circular bacon  
The following chart is to be used as a patty  
placement guide:  
12  
Taylor Model 35  
Clamshell Grill  
10:1, 4:1, Sausage, Bacon  
and Patty Placement Guide  
Note: Patty placement procedures for International Markets may differ. Follow the recommendations of  
your local McDonald’s authorities.  
091218  
13  
Standby Procedures  
Whenever the clamshell grill is idle and product  
is not being cooked, the upper platen must be  
placed in the STANDBY position.  
1. To place the upper platen in the  
STANDBY position, lower the platen and  
press the STANDBY button twice.  
2. To raise the upper platen to the OPEN  
position to resume cooking, press the  
RAISE button.  
Note: If the clamshell grill remains idle for 5  
continuous minutes without being placed in  
STANDBY, a tone will sound and the display will  
flash “PUT GRILL IN STANDBY”.  
Figure 9  
3. Using the wiper squeegee, push the  
grease at the rear of the lower grill plate  
into the grease can. Do not use the grill  
scraper for this step.  
CAUTION: NEVER USE FORCE TO  
RAISE THE UPPER PLATEN. DAMAGE TO  
COMPONENTS WILL RESULT. USE ONLY  
THE RAISE BUTTON TO OPEN THE UPPER  
PLATEN!  
Cleaning After Each Run of Product  
1. Using the grill scraper, scrape the grease  
on the lower grill plate from front to back.  
Do not scrape across the rear of the  
lower grill plate with grill scraper.  
Figure 10  
4. Use the grill cloth to clean the back splash  
plate and the bullnose areas as needed  
during operation.  
Note: To increase the life of the release  
material sheet, wipe it with a damp, folded grill  
cloth a minimum of four times every hour.  
Figure 8  
CAUTION: THE UPPER PLATEN  
SURFACE IS VERY HOT! TO PREVENT  
BURN INJURIES, USE EXTREME CAUTION  
WHEN WIPING THE RELEASE MATERIAL  
SHEET.  
2. Use the wiper squeegee to clean the  
release material sheet on the upper  
platen. Use a downward motion to clean  
the sheet. Hold the handle at a slight  
upward angle with the wiper end facing  
downward. Do not press hard against the  
release material sheet to prevent  
scratching or tearing.  
5. Repeat steps 1 through 4 for the other  
side of the clamshell grill.  
060310  
14  
To Cook in the Flat Grill Mode  
To Display the Current Temperature  
1. Select a flat grill menu by pressing the  
MENU SELECT key until the desired  
menu item is displayed. The display may  
alternate between the message “TOO  
COOL -- Product Name” or the message  
“TOO HOT -- Product Name” until the grill  
reaches the set temperature.  
Note: The actual temperatures may be  
displayed at any time, including during a cooking  
cycle.  
1. Press the TEMP key to display the actual  
temperature of the lower, front zone.  
2. After laying product in the prescribed  
method, press the STANDBY button to  
start the cooking time countdown.  
2. Repeatedly pressing the TEMP key will  
scroll through all other heat zones.  
3. Perform the required functions displayed  
on the LED (i.e., sear, turn). Pressing the  
RAISE button will cancel the count down.  
Note: Pressing the TEMP key once, and then  
pressing the PROG key five times will display all  
temperature zones at the same time. To return  
to the Operating Mode, press the MENU key or  
the RIGHT ARROW key.  
4. When the cooking time is complete, the  
display will flash the message “REMOVE”  
and an audible alert will sound. Remove  
the product per the prescribed method.  
To Transition From Breakfast to Lunch  
Reloading Factory Defaults  
Approximately 30 minutes before changing to  
the lunch menu, perform the following steps:  
All factory defaults may be reloaded. Reloading  
these defaults will change all product selections  
to the original factory settings. After loading the  
defaults, all heat zones must be recalibrated.  
1. Press the TEMP key to display the upper  
platen temperature.  
2. Within 5 seconds, press the UP ARROW  
key. The upper platen indicator (amber)  
will light and maintain the normal  
1. While in the Operating Mode, press and  
hold the PROG key to display the  
software version number.  
operating (set) temperature.  
To View Settings For a Menu Item  
2. Press and hold the UP ARROW key until  
“RELOAD DEFAULTS?” is displayed.  
1. While in the Operating Mode, and a menu  
item has been selected, press the UP  
ARROW key. Pressing the UP ARROW  
key repeatedly will scroll through the time,  
gap settings, and set temperatures. The  
display will return to the Operating Mode if  
the UP ARROW key has not been  
3. Press the RIGHT ARROW key to accept  
this option and reload the factory defaults.  
Pressing the PROG key will return the  
control to the software version screen  
without loading the defaults.  
pressed for five seconds.  
15  
CLOSING PROCEDURES  
4. Remove the release material sheet from  
the upper platen. Holding a dry towel in  
both hands, remove the upper release  
material locking clips by grasping them  
and sliding them off of the release  
material bar.  
1. Raise the upper platen to the OPEN  
position by pressing the red RAISE  
button.  
Carefully pull the release material sheet down.  
Using a dry towel in both hands, unhook the  
release material rod from the release material  
bracket.  
14038  
Figure 11  
CAUTION: NEVER USE FORCE TO  
RAISE THE UPPER PLATEN. DAMAGE TO  
COMPONENTS MAY RESULT. USE ONLY  
THE RAISE BUTTON TO OPEN THE UPPER  
PLATEN!  
Figure 13  
Place the release material sheet on a clean flat  
surface temporarily for further cleaning. Do not  
fold, crease, or lay it on sharp objects.  
2. Press the MENU SELECT key until the  
message “CLEAN MODE” is displayed.  
5. Take the release material locking clips  
and the release material rod to the sink for  
cleaning.  
When the cook surfaces reach the proper  
temperature for cleaning, a tone will sound and  
the message “READY TO CLEAN” will be  
displayed.  
6. Repeat steps 1 through 5 for the second  
upper platen.  
To cancel the alarm, press the MENU SELECT  
key until the message “OFF” is displayed.  
7. Scrape only the lower grill surface with the  
grill scraper. Push residue into the grease  
troughs with the wiper squeegee.  
Figure 12  
3. Use a damp grill cloth to wipe the release  
material sheet thoroughly while it is still  
attached to the upper platen.  
CAUTION:  
THE UPPER PLATEN  
SURFACE AND RELEASE MATERIAL  
SHEETS ARE VERY HOT. TO PREVENT  
BURN INJURIES, USE EXTREME CARE  
WHEN PERFORMING THIS STEP AND  
STEP 4.  
Figure 14  
16  
8. Open one packet of McD Hi--Temp Grill  
Cleaner (HCS) and empty its contents  
into a breakfast base.  
Figure 17  
13. Starting at the back of the lower grill,  
spread a light coating of grill cleaner over  
the entire surface. Do not scrub while  
applying product.  
Figure 15  
14. After applying the grill cleaner, lightly  
scrub the surface with the NO--SCRATCH  
PAD until all the soil has been liquified by  
the grill cleaner.  
9. Firmly attach the McD NO--SCRATCH  
PAD to the pad holder.  
15. Rinse the upper platens with a wet grill  
cloth.  
16. Using a wet grill cloth, wipe the exterior of  
both upper platens, especially behind the  
rear of the upper platen (next to the arm  
assembly).  
Note: The rear of the upper platen, as well as  
the tubular arm, can easily be wiped from the  
front of the unit. If cleaning is performed on a  
daily basis, there should be no carbon build--up.  
17. Clean the lower grill by carefully pouring  
water on the surface while brushing with a  
Longlife Pot Brush. Keep adding water  
and brushing until the grill is cool enough  
to squeegee dry.  
Figure 16  
10. Put on protective gloves and dip the  
NO--SCRATCH PAD into the grill cleaner.  
11. Spread a light coating of grill cleaner over  
the entire surface and the side edges of  
both upper platens. Do not scrub while  
applying product.  
CAUTION: NEVER USE COLD WATER  
OR ICE TO COOL THE UPPER PLATEN OR  
THE LOWER GRILL PLATE.  
Note: DO NOT USE METAL SCRAPERS,  
ABRASIVE PADS, SCREENS OR WIRE  
BRUSHES.  
NEVER USE GRILL SCREENS ON  
THE UPPER PLATEN OR THE LOWER GRILL  
PLATE.  
12. After applying the grill cleaner, lightly  
scrub the platens and side edges with the  
NO--SCRATCH PAD until all the soil has  
been liquified by the grill cleaner. For  
stubborn soils, apply additional grill  
cleaner and lightly scrub. Do not rinse the  
platens at this time.  
NEVER USE ANY ABRASIVES OR  
CLEANERS OTHER THAN McD HI--TEMP  
GRILL CLEANER.  
17  
20. Place the release material sheets around  
the belly bar of the clamshell grill for  
overnight storage.  
NEVER ALLOWTHE GRILL SCRAPER  
OR THE ABRASIVE CLEANING MATERIALS  
TO COME IN CONTACT WITH THE RELEASE  
MATERIAL.  
18. Place the release material sheets on the  
still warm lower grill plate. Scrub both  
sides of the sheets with the same  
NO--SCRATCH PAD used to clean the  
grill.  
Note: It is not necessary to apply additional  
product to the NO--SCRATCH PAD. If the pad is  
not wet enough, add a small amount of water.  
Figure 19  
21. Rinse the lower grill twice with clean,  
warm water. Squeegee the grill after each  
rinse.  
19. Wipe both sides of the release material  
sheets with a clean, damp grill cloth.  
IMPORTANT: Do not use a jet of water  
to clean or rinse the grill.  
22. Wipe all areas with a clean, wet towel.  
23. Wipe all exterior panels.  
24. Apply a light coat of vegetable oil to the  
entire lower clamshell grill plate.  
25. After cleaning the grill, discard the  
breakfast base.  
26. Leave the upper platen(s) in the OPEN  
position overnight.  
27. Place the FAN INTERLOCK switch in the  
OFF position.  
Figure 18  
S
S
S
S
NEVER attempt to clean release  
material sheets on a cold surface.  
NEVER hot hose or soak release  
material sheets.  
NEVER fold, crease or touch release  
material sheets with sharp objects.  
NEVER allow the grill scraper or  
abrasive cleaning materials to come  
in contact with release material  
sheets.  
Figure 20  
18  
TROUBLESHOOTING GUIDE  
WARNING: Inspection, testing and  
DANGER: Use extreme care during  
electrical circuit tests. Live circuitry may be  
exposed.  
repair of electrical equipment should be  
performed only by qualified service  
personnel.  
The grill must be pulled away from the  
wall for thorough cleaning. When returning  
the grill to its original position, use extreme  
caution to smoothly and slowly roll the grill  
backward into place. Failure to do so may  
cause the grill to tip, and will cause severe  
equipment damage or personal injury.  
The clamshell grill should be  
disconnected from all electricity when  
servicing, except when electrical tests are  
required.  
WARNING: Whenever the grill is to be  
removed from beneath the hood for  
servicing, the gas line must be disconnected  
and the restraining device must be removed.  
After service is complete, the gas line must  
be re--connected before the grill is returned  
to its original position beneath the hood and  
the restraining device is replaced.  
For the simplicity, this troubleshooting guide is  
divided into 2 parts:  
S
S
Problems that will affect the entire grill.  
Problems that will affect gas zones  
ONLY.  
ENTIRE GRILL  
PROBLEM  
PROBABLE CAUSE  
CORRECTIVE ACTION  
One side of the clamshell grill  
will not heat. (The control  
displays the message  
One power connection is not  
connected.  
Check the power connection.  
“HEATER FAILURE”*.)  
*Note: This pertains to the  
upper and the lower heaters.  
The contactor is faulty.  
Call a service technician.  
The restaurant circuit breaker  
has tripped.  
Reset the restaurant circuit  
breaker.  
The heater is faulty.  
Call a service technician.  
Call a service technician.  
Call a service technician.  
Call a service technician.  
The high limit switch is faulty.  
The solid state relay is faulty.  
One heating zone will not heat The interface board is faulty.  
(the indicator light is green).  
The processor control is faulty. Call a service technician.  
The thermocouple is faulty.  
The interface board is faulty.  
Call a service technician.  
Call a service technician.  
One heat zone will not heat  
(the indicator light is amber).  
The control harness is faulty.  
Call a service technician.  
19  
PROBLEM  
PROBABLE CAUSE  
CORRECTIVE ACTION  
One of the heat zones is  
overheating. (The display reads  
“TOO HOT”.)  
The interface board is faulty.  
Call a service technician.  
The exhaust hood and grill will The restaurant circuit breaker  
Reset the circuit breaker.  
not turn on when FAN  
INTERLOCK is placed in the  
ON position.  
has been tripped.  
FAN INTERLOCK cord is not  
connected properly.  
Reconnect the cord.  
Turn the switch ON.  
The fan disconnect switch on  
the roof is in the OFF position.  
The FAN INTERLOCK switch is Call a service technician.  
faulty.  
The exhaust hood alone does  
not turn on when the FAN  
INTERLOCK switch is in the  
ON position.  
The FAN INTERLOCK switch is Call a service technician.  
faulty.  
Loose or broken wires.  
Call a service technician.  
Call a service technician.  
The grill alone will not turn on  
when the FAN INTERLOCK  
switch is in the ON position.  
The fuse in the control box is  
faulty.  
The FAN INTERLOCK switch is Call a service technician.  
faulty.  
The ansul reset tripped.  
Press the ansul reset button.  
The upper platen will not stay  
in the COOK or STANDBY  
position.  
The processor control is faulty. Call a service technician.  
The control harness is faulty.  
Call a service technician.  
Temperature is insufficient to  
satisfy the indicator LED’s.  
Wait until the indicator LED’s  
turn green.  
The interface board is faulty.  
The latch switch is faulty.  
The latch solenoid is faulty.  
Call a service technician.  
Call a service technician.  
Call a service technician.  
The pneumatic system is faulty. Call a service technician.  
The spring is broken. Call a service technician.  
The upper platen stays in the  
COOK position after the cook  
cycle is over.  
The upper platen will not stay  
in the COOK position, but will  
stay in the STANDBY mode.  
The processor control is not set Check the time setting on the  
properly. processor control.  
20  
PROBLEM  
PROBABLE CAUSE  
CORRECTIVE ACTION  
The upper platen will not stay  
in the STANDBY mode, but will  
stay in the COOK position.  
Faulty wire connections.  
Call a service technician.  
Incorrect use of the STANDBY Press the STANDBY button  
button.  
within five seconds of lowering  
the platen into the COOK  
position.  
The upper platen opens too  
rapidly.  
The orifice/check valve is  
incorrect or missing.  
Call a service technician.  
The product is under--cooked  
or overcooked.  
The release material sheet is  
worn.  
Replace the release material  
sheet.  
Incorrect cooking time.  
Reset the processor control for  
the correct time (check the  
Operations and Training  
Manual).  
Incorrect temperature.  
Adjust the processor control to  
the proper setting.  
The preset gap height is  
incorrect.  
Call a service technician.  
The heating zone is not  
heating.  
Call a service technician.  
The product is not cooking  
evenly.  
The upper platen surface has  
carbon build--up.  
Closing procedures must be  
followed to remove carbon  
build--up.  
The release material sheet is  
worn.  
Replace the release material  
sheet.  
The air pressure is not high  
enough.  
Call a service technician.  
Call a service technician.  
Call a service technician.  
Call a service technician.  
The preset gap height is  
incorrect.  
The display reads “PROBE  
OPEN”.  
Thermocouple is faulty.  
The display reads “UPPER  
PLATEN STUCK”.  
The arm bearings are dirty.  
The air pressure is not set high Adjust air pressure to 35 PSI.  
enough.  
The air cylinder is faulty.  
Call a service technician.  
Replace the air lines.  
Plugged air lines to cylinders.  
The automatic air drain will not Faulty solenoid.  
close.  
Call a service technician.  
Loose or broken wire.  
Call a service technician.  
21  
GAS ZONES ONLY  
PROBABLE CAUSE  
PROBLEM  
CORRECTIVE ACTION  
The display reads “BLOWER  
FAILURE”.  
The blower is faulty.  
Call a service technician.  
The pressure switch is faulty.  
Call a service technician.  
The burner will not light. The  
display reads “IGNITION  
FAILURE”.  
The quick disconnect gas hose Re--engage the quick  
is not fully engaged.  
disconnect.  
The manual shutoff valve is in  
the OFF position.  
Turn it to the ON position.  
Air is in the gas hose.  
Wait 5 minutes before  
relighting.  
The processor control is faulty. Call a service technician.  
The spark ignition module is  
faulty.  
Call a service technician.  
The gas solenoid is faulty.  
The electrode is faulty.  
Call a service technician.  
Call a service technician.  
Call a service technician.  
Call a service technician.  
The interface board is faulty.  
The electrode is faulty.  
The burner lights but will not  
stay lit.  
Improper ground.  
Call a service technician.  
The burner lights but the zone The grill is out of calibration.  
is cool or overheats.  
Calibrate the grill using GR1M1.  
The processor control is faulty. Call a service technician.  
The thermocouple is faulty.  
Call a service technician.  
22  
ORDERING PARTS/SERVICE  
TECHNICAL INFORMATION  
Taylor Distributor:  
Address:  
Parts Warranty  
Warranty is valid only if the parts are authorized  
Taylor parts, purchased from an authorized  
Taylor Distributor, and the required service work  
is provided by a factory authorized service  
technician. Taylor reserves the right to deny  
warranty claims on equipment or parts if  
non--approved parts were installed in the  
machine, system modifications were performed  
beyond factory recommendations, or it is  
determined that the failure was caused by  
neglect or abuse.  
Phone:  
Date of Installation:  
Data Label  
The data label provides necessary information  
that the operator should record and refer to  
when calling for parts or service. The data label  
for the Model 35 is located on the front panel.  
Complete for quick reference when this  
information is requested.  
Note: Constant research results in steady  
improvements; therefore, information in this  
manual is subject to change without notice.  
1. Model Number: 35  
2. Serial Number  
Release Material  
3. Electrical Specs:  
Please refer to the following part number when  
ordering wrap--around release sheets:  
WRIN# 02184  
Voltage  
Cycle  
Phase  
Amps  
4. Maximum Fuse Size:  
121002  
23  
NON--SCHEDULED MAINTENANCE  
Change Product Cook Times  
1. To change the cook times for a specific  
product (while in the Operating Mode),  
press and hold the PROG key for 5  
seconds.  
WARNING: INSPECTION, TESTING,  
AND REPAIR OF ELECTRICAL EQUIPMENT  
SHOULD ONLY BE PERFORMED BY  
QUALIFIED SERVICE PERSONNEL.  
2. Press the PROG key again. The words  
“MENU ITEMS” will appear.  
3. Press the MENU SELECT key to scroll  
through all products. Continue pressing  
the MENU SELECT key until the desired  
product is displayed.  
ALL ELECTRICAL CONNECTIONS  
SHOULD BE DISCONNECTED AND THE  
HOOD CIRCUIT BREAKER SHOULD BE  
TURNED OFF WHEN SERVICING THE  
CLAMSHELL GRILL.  
4. Press the TEMP key. The message  
“REMOVE IN” will appear.  
5. Press the RIGHT ARROW key to move  
the cursor (blinking digit) to the required  
digit position.  
6. Press the UP ARROW key to obtain the  
desired number. Repeat Steps 5 and 6 as  
necessary.  
MENU ITEMS  
7. To return to the Operating Mode, press  
PROG to display “MENU ITEM”, and then  
press the RIGHT ARROW key.  
Change a Menu Item  
Menu items may be programmed by selecting  
the “YES” or “NO” options on the display. Only  
those items with “YES” selected will appear in  
the Operating Mode Menu List.  
Change Alarm Mode  
The alarm mode may be set to Auto or Manual.  
If the alarm is set to Auto, the audible alert will  
occur five seconds before the end of the cook  
time is finished. If the alarm is set to Manual, the  
audible alert will occur as the timing is finished.  
In the Manual Mode, the alarm must be  
cancelled by pressing the Raise or the Standby  
button.  
1. To add an item to the Operating Mode  
menu list, press and hold the PROG key  
for five seconds (while in the Operating  
Mode). The software version will be  
displayed.  
2. Press the PROG key again to display  
“MENU ITEMS”.  
1. While in the Operating Mode, press and  
hold the PROG key until the version  
number appears.  
3. Press the MENU SELECT key to scroll  
through all product names until the  
desired product name is displayed.  
2. Press the PROG key until “MENU ITEMS”  
appears.  
3. Press the MENU SELECT key to scroll  
through all product names until the  
desired product is displayed.  
4. Pressing the UP ARROW will alter the  
display message between “YES” and  
“NO”. Selecting “YES” when an item is  
displayed will allow that item to be  
displayed in the Operating Mode menu  
list.  
4. Press and release the TEMP key until  
“ALARM (AUTO/MAN)” appears.  
5. Pressing the UP ARROW key alters the  
display message between “AUTO” and  
“MANUAL”. Set it to the desired mode.  
5. Pressing the PROG key will return to the  
MENU ITEMS display. Pressing the  
RIGHT ARROW key will return the control  
to the Operating Mode.  
6. To return to the Operating Mode, press  
the PROG key and the RIGHT ARROW  
key.  
24  
Change Product Cook Temperatures  
Program an Optional Menu Item  
1. To change the temperature for a specific  
product (while in the Operating Mode),  
press and hold the PROG key for five  
seconds. The software version will be  
displayed.  
1. To select and program an Optional Menu  
item (while in the Operating Mode), press  
and hold the PROG key for five seconds  
or until the software version is displayed.  
2. Press the PROG key again to display  
“MENU ITEM”.  
2. Press the PROG key again. The words  
“MENU ITEMS” will appear.  
3. Press the MENU SELECT key to scroll  
through all products until the desired  
OPTIONAL MENU item is displayed.  
4. Press the UP ARROW to alter the display  
message from “NO” to “YES”. Selecting  
“YES” will allow the item to be displayed in  
the operating Mode menu list.  
Figure 21  
3. Press the MENU SELECT key to scroll  
through all products until the desired  
product is displayed.  
5. Refer to “Change Product Cook Times”,  
steps 4 through 6 to set the desired cook  
time.  
6. Refer to “Change Alarm Mode” steps 4  
through 5 to select the desired alarm  
mode.  
4. Press the TEMP key to scroll through all  
grill functions.  
Note: Press the TEMP key once to display the  
REMOVE IN screen, twice to display the  
ALARM AUTO screen, three times to display the  
TOP TEMP screen, and four times to display the  
BOTTOM TEMP screen. Continue pressing the  
TEMP key until the message “TOP TEMP” is  
displayed.  
7. To select the proper gap setting, press the  
TEMP key to display “GAP SETTING”.  
Press the RIGHT ARROW key to move  
the cursor (blinking character) to the  
required digit position. Press the UP  
ARROW key to obtain the desired  
number. Repeat as necessary.  
5. Press the RIGHT ARROW key to move  
the cursor (blinking digit) to the required  
digit position.  
8. Refer to “Change Product Cook  
Temperatures” steps 4 through 7 to  
select the desired cook temperatures.  
6. Press the UP ARROW key to obtain the  
desired number. Repeat Steps 5 and 6 as  
necessary.  
9. The Optional Menu item may be  
programmed with any product name  
desired. The product name must be 16  
characters or less.  
7. Press the TEMP key to move to the  
BOTTOM TEMP display. Repeat Steps 5  
and 6 as necessary.  
a. Press the TEMP key to display the  
Optional Menu item. The first  
character should be blinking.  
8. Press the PROG key to return to the  
MENU ITEMS display.  
b. Press the UP ARROW key to obtain  
the desired character.  
c. Press the RIGHT ARROW key to  
move the cursor (blinking character) to  
the next digit.  
d. Repeat steps a. and b. as desired.  
Figure 22  
10. To return to the Operating Mode, press  
the PROG key to display “MENU ITEM”,  
and then press the RIGHT ARROW key.  
9. Press the RIGHT ARROW key to return to  
the Operating Mode.  
25  
SYSTEM SET UP  
Probe Calibration  
a. Press the UP ARROW key to  
increase the temperature amount to  
match the displayed temperatures.  
1. While in the Operating Mode, press and  
hold the PROG key until the software  
version is displayed.  
Figure 27  
or  
b. Press the RIGHT ARROW key to  
decrease the temperature amount to  
match the displayed temperatures.  
Figure 28  
7. Press the TEMP key to display the next  
heat zone temperature (i.e., CENTER,  
BACK, or TOP).  
Figure 23  
8. Repeat steps 5 through 7 for all other  
zones.  
2. Press the PROG key twice. The message  
“SYSTEM SETUP” should be displayed.  
9. Press the MENU SELECT key to return to  
the “PROBE CALIBRATION” display or  
press the PROG key to return to the  
“SYSTEM SETUP” display. To return to  
the Operating Mode, press the RIGHT  
ARROW key.  
Figure 24  
Note: All system set up functions will be  
accessed from this screen.  
3. Press and release the MENU key once to  
display the message “PROBE  
CALIBRATION”.  
Figure 29  
Display Temperature in _F/_C  
1. Press the PROG key to display the  
version number.  
Figure 25  
2. Press the PROG key to display the menu  
item.  
4. Press the TEMP key to display the  
message “B. FRONT TEMP ____F (or  
C)”.  
3. Press the PROG key to display the  
SYSTEM SETUP screen.  
4. While at the SYSTEM SETUP screen,  
press the MENU key twice to display the  
message “DISPLAY TEMP IN ___”.  
Pressing the UP ARROW key will alter the  
display message between F and C to  
display the temperature in degrees  
Fahrenheit or Celsius.  
Figure 26  
5. Place the pyrometer surface probe in the  
center of the selected heat zone.  
5. Press the PROG key to return to the  
SYSTEM SETUP display. To return to the  
Operating Mode, press the RIGHT  
ARROW key.  
6. If the displayed temperature on the  
controller is more than 5_F/3_C different  
from the surface probes display,  
26  
Alarm Volume  
3. Press the UP ARROW key to obtain the  
desired number. Repeat steps 2 and 3 as  
necessary.  
1. While at the SYSTEM SETUP screen,  
press the MENU key three times to  
display the message “ALARM VOLUME:  
___”. Pressing the UP ARROW key will  
toggle the alarm volume between LOW or  
HIGH.  
4. To return to the OPERATING mode, press  
the PROG key once; then press the  
RIGHT ARROW key.  
There are other items in the “SYSTEM SETUP”  
menu: “AUTO CLOSE”, “MULTI STAGE CLAM”,  
“POST COOK ADJUST”, and “IGNITOR:  
MULTI”. These items should only be accessed  
by a qualified service technician.  
2. To return to the Operating Mode, press  
the PROG key once, and then press the  
RIGHT ARROW key.  
Too Cool Delay  
When the temperature of a heating zone drops  
39_F (22_C) below the setpoint, a timer will start.  
If the timer expires before the temperature rises  
above this level, a “TOO COOL” error message  
will be displayed and cooking will be prohibited.  
The timer will be reset when the temperature  
rises above the 39_F (22_C) below the setpoint.  
If the timer has been initiated by a previous cook  
cycle and the temperature is still 39_F (22_C)  
below the setpoint, another cook cycle of the  
same menu item may be started as long as the  
timer has not expired. Once the cooking cycle  
for any product is initiated, the grill will go  
through the cycle until the end.  
CLAMSHELL GRILL CONTROLS  
Fan Interlock Switch  
Controls power to the grill and must be turned  
“ON” to start the operation. The light will  
illuminate when the switch is ON. The controller  
will display “INITIALIZATION”. The display will  
flash to “OFF”. This process is a self diagnostics  
check.  
Indicator Lights  
If another product is selected and the  
temperature is 39_F (22_C) below the setpoint  
with the timer running, the timer will be reset.  
The “TOO COOL” message will be displayed  
and cooking will be prohibited until the  
temperature rises above the 39_F (22_C) below  
the setpoint.  
There are three indicator lights indicating the  
status of the grill: two on the lower (front to rear),  
and one on the upper platen (center). On the  
Model 35 gas clam, the lower center indicator  
will remain green since there are only two heat  
zones on the lower plate. In the event of an  
ignition failure, the center light will flash red.  
Each light can display three different colors,  
indicating the status for the corresponding zone.  
The timer will only be initiated on the lower plate  
zones. If the upper platen temperatures drop  
below the 39_F (22_C) below the setpoint, a  
“TOO COOL” message will be displayed  
immediately.  
Red: The zone(s) is too hot, more than  
79_F/44_C over the set temperature, or the  
zone is displaying an error message.  
The timer is adjustable from 0 to 999 seconds,  
with a default of 300 seconds. If the timer is set  
at 0, the lower plate will operate with no “TOO  
COOL” timer as in the upper platen.  
Amber: The zone(s) is calling for heat.  
Green: The zone(s) is at or above the set  
temperature.  
1. While at the “SYSTEM SETUP” screen  
press the MENU key six times to display  
the message “TOO COOL DELAY: 300S”.  
Display  
The controller display will contain information  
relevant to each operation in both the Cook and  
the Program Modes.  
2. Press the RIGHT ARROW key to move  
the cursor (blinking character) to the  
required digit position.  
27  
Up Arrow Key  
Menu Key  
This key has two functions:  
This key has two functions:  
1. In the Cook Mode this key will allow you  
to change menu items.  
1. In the Cook Mode, when pressed, will  
display the Remove Time, Gap Settings,  
Top Temperature, and Bottom  
2. In the Programming Mode this key is used  
to advance to the next program item.  
Temperature. Each item will be displayed  
in the order as stated above. After five  
seconds, the display will return to the  
product menu item.  
Temperature/Function Key  
This key has two functions:  
2. In the Program Mode, will change the  
value of the current cursor digit (see  
RIGHT ARROW button).  
1. In the Cook Mode, each time the key is  
pressed, the current temperature for that  
zone will be displayed. The displayed  
temperature begins at the lower front and  
works sequentially to the top each time  
you press the key. After five seconds the  
display will return to the menu item  
selected.  
Right Arrow Key  
This key operates only in the Cook and Program  
Modes. In the Program Mode various displayed  
parameters will be shown in numerical values.  
Each number, when displayed, will have a  
flashing digit . . . the cursor digit. The RIGHT  
ARROW key will move the cursor to the next  
digit. Using the RIGHT ARROW key in  
conjunction with the UP ARROW key described  
above, any parameter value displayed in the  
Program Mode may be altered.  
2. In the Program Mode, this key becomes  
the Function key allowing you to scroll  
through the functions in the MENU ITEMS  
section of programming. This key has no  
function in the SYSTEM SETUP portion of  
programming.  
3. In the Probe Calibrate Mode, this key can  
be used to cycle through the temperature  
zones.  
In the Cook Mode, the RIGHT ARROW key can  
be used to cycle through the menu selections in  
reverse order.  
Standby Button  
Press this button twice to lower the platen into  
the STANDBY position. The controller will go  
into an idle state and the display will flash the  
message “STANDBY”, along with the menu item  
currently selected. For energy conservation and  
periods of non--use, this will maintain grill  
temperatures. Press this button once to lower  
the platen into the COOK position. When the  
cook time has elapsed, the platen will  
automatically raise.  
Program Mode Key  
This key has two functions:  
1. The primary function is to access  
Programming and Calibration of the grill.  
Push and hold for five seconds. The  
display will show the type and the version  
number. There are two programming  
features: MENU ITEMS and SYSTEM  
SETUP.  
2. The second function is used with the  
TEMP key. To display all temperature  
zones at the same time, press the TEMP  
key one time and the PROG key five  
times. This will display all four  
Cancel/Raise Platen Button  
From the Standby Mode, pushing this button will  
cancel Standby and raise the platen. During the  
cooking cycle, pressing this button will cancel  
the cooking timer and return the grill to the  
Ready Mode.  
temperature zones.  
(example: T 325 B 300 Gas F 312).  
28  
Error Messages  
If the latch switch does not close within 3 to 5  
seconds after the STANDBY button has been  
If a zone temperature falls below the set--point,  
and the controller does not detect a temperature  
increase within 240 seconds, the messages  
“FAULTY ELEMENT -- OR” and “SHORTED  
PROBE” will flash alternately. An alarm will tone  
to warn the operator of this error.  
pressed,  
a
“PLATEN NOT LATCHED”  
message will be displayed. The alarm can be  
cancelled by pressing any key on the control.  
If there is a home switch failure when the upper  
platen is closed, the “HOME SWITCH STUCK  
ON” message will be displayed. The alarm can  
be cancelled by pressing any key on the control.  
The message “PROBE OPEN” will flash on the  
display when an open probe condition occurs.  
The controller will then deactivate the respective  
heater. If the open probe condition is eliminated,  
the controller will return to the OFF mode. The  
“PROBE OPEN” Error Message can be  
cancelled by pressing any key.  
If the motor moves the platen 3/16” ( .476 cm)  
without detecting an open home switch, the  
“HOME SWITCH STUCK ON” message will be  
displayed (Cook or Standby Modes). After the  
control has detected this failure, and until the  
power switch is placed in the OFF position, only  
flat grill items can be cooked.  
During the start--up procedure, the message  
“EEPROM CORRUPT” will be displayed on the  
LED if a new version of software has been  
loaded or if the controller detects a corrupt menu  
item. To acknowledge this condition and return  
to the OFF mode, press the PROG key.  
The alarm is cancelled by pressing any key on  
the control. After the control has detected this  
failure, and until the grill is powered down, only  
flat grill items will be allowed.  
If the heater or heater element is faulty, the  
message “UPPER HEATER FAILURE” or  
“LOWER HEATER FAILURE” is displayed.  
This message also is displayed when there is a  
power supply deficiency.  
The message “HOME SWITCH NOT SEEN” is  
displayed when the platen is opened and the  
home switch is not closed. The alarm is  
cancelled by pressing any key on the control.  
After the control has detected this failure, and  
until the grill is powered down, only flat grill items  
will be allowed.  
The message “IGNITION FAILURE” is  
displayed when an attempt to light the burner  
fails.  
If the controller does not detect an open latch  
switch within 2 to 4 seconds after an attempt to  
open the platen is made, the message “UPPER  
PLATEN STUCK” will appear. To cancel this  
alarm, the unit must be powered down, or the  
latch switch must be opened.  
If an ignition sequence is started, but the  
controller does not detect a closed pressure  
switch, the message “POWER FAILURE” will  
be displayed.  
29  
MODEL 35 WIRING DIAGRAM  
074293--23 (Rev. 5/04)  
30  
MODEL 35 WIRING DIAGRAM  
074307--75 (Rev. 8/05)  
31  

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