Cres Cor Convection Oven CO151XWUA5B Q1 User Manual

Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 1 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
INSTALLATION, OPERATION and MAINTENANCE  
MANUAL for Cres Cor AQUA EMP HUMIDITY  
T
CONVECTION and RETHERM OVENS with  
MICROPROCESSOR CONTROLS  
RO151FW1332B-Q1  
CO151FWUA12B-Q1  
RO151FWUA18B-Q1  
CO151XWUA5B-Q1  
CO151HWUA6B-Q1  
CO151FPWUA12B-Q1  
RO151FPWUA18B-Q1  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 3 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
INSTALLATION INSTRUCTIONS  
VENTING YOUR OVEN:  
3. Most jurisdictions consider our low-temperature ovens  
(maximum temperature is 350°F/177°C) as low-heat  
appliances not requiring vent hoods.  
1. The purpose of ventilating hoods is to direct and  
capture smoke, grease-laden vapors, heat, odors, or  
fumes.  
4. Installation must conform with local codes. The  
authority having jurisdiction of enforcement of  
the codes will have the responsibility for making  
interpretations of the rules.  
2. Low temperature equipment (maximum temperature  
250°F/121°C) does not produce heat, odors, fumes,  
grease-laden vapors or smoke and is not required to be  
vented.  
UNIT SPECIFICATIONS: All units use three (3) elements (2670 watts each).  
All units are rated 8200 watts. Water units have one (1) immersion element (1850 watts).  
POWER SUPPLY REQUIREMENT  
ELECTRICAL SPECS  
(AC SERVICE)  
MODEL NOS.  
ELEC. LOAD  
ALL 3 PHASE IS 3 WIRE +  
GROUND  
CONVECTION OVENS  
Volts  
Ph  
Hz.  
Amps Volts Amps  
Ph  
Volts  
NEMA  
CO151FWUA12B2081Q1  
CO151FWUA12B2401Q1  
208  
240  
1
1
60  
60  
39  
34  
208  
240  
50  
50  
1
1
208  
240  
6-50P  
6-50P  
CO151FWUA12B2083Q1  
CO151FWUA12B2403Q1  
208  
240  
3
3
60  
60  
23  
20  
208  
240  
30  
30  
3
3
208  
240  
L15-30P  
L15-30P  
RETHERM OVENS  
RO151FWUA18B2081Q1  
RO151FWUA18B2401Q1  
208  
240  
1
1
60  
60  
39  
34  
208  
240  
50  
50  
1
1
208  
240  
6-50P  
6-50P  
RO151FWUA18B2083Q1  
RO151FWUA18B2403Q1  
208  
240  
3
3
60  
60  
23  
20  
208  
240  
30  
30  
3
3
208  
240  
L15-30P  
L15-30P  
RO151FW1332B2081Q1  
RO151FW1332B2401Q1  
208  
240  
1
1
60  
60  
39  
34  
208  
240  
50  
50  
1
1
208  
240  
6-50P  
6-50P  
RO151FW1332B2083Q1  
RO151FW1332B2403Q1  
208  
240  
3
3
60  
60  
23  
20  
208  
240  
30  
30  
3
3
208  
240  
L15-30P  
L15-30P  
HALF-SIZE OVENS Are rated at 4950 watts (three [3] heaters at 1470 watts each)  
CO151HWUA6B2081Q1  
CO151HWUA6B2401Q1  
208  
240  
1
1
60  
60  
24  
21  
208  
240  
30  
30  
1
1
208  
240  
6-30P  
6-30P  
CO151HWUA6B2083Q1  
CO151HWUA6B2403Q1  
208  
240  
3
3
60  
60  
15  
13  
208  
240  
20  
20  
3
3
208  
240  
L15-20P  
L15-20P  
CO151XWUA5B2081Q1  
CO151XWUA5B2401Q1  
208  
240  
1
1
60  
60  
24  
21  
208  
240  
30  
30  
1
1
208  
240  
6-30P  
6-30P  
CO151XWUA5B2083Q1  
CO151XWUA5B2403Q1  
208  
240  
3
3
60  
60  
15  
13  
208  
240  
20  
20  
3
3
208  
240  
L15-20P  
L15-20P  
HOW TO INSTALL CABINETS:  
1. Remove all packing material from inside and outside  
of cabinet.  
LOW WATER LIGHT:  
When water needs to be added to the pan, the Low Water  
Light will stay on until the pan is relled.  
2. Position cabinet on level oor; install the cabinet  
interior (pan slides) if not already installed.  
3. Plug power cord into proper wall receptacle.  
4. Fill water pan with three (3) gallons of HOT water  
(see CAUTION).  
Use of treated water is recommended for  
proper operation and to maintain warranty.  
It will reduce scaling.  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 4 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
OPERATING INSTRUCTIONS  
COOKING/HOLDING  
CONTROL  
HUMIDITY  
CONTROL  
POWER SWITCH  
TM  
Roast-N-Hold +  
R
5
MODE  
TIME / TEMPERATURE  
SETPOINTS  
( I )  
ON  
6
4
MEDIUM  
7
COOK  
PROBE  
TIMED  
3
LOW  
2
PROBE  
TIME  
LOW  
WATER  
SELECT  
SET  
8
HEAT  
COOK  
START  
HOLD  
HIGH  
9
OVEN  
TEMP  
STOP  
HOLD  
( 0 )  
OFF  
DRY  
1
MOIST  
10  
POWER  
HUMIDITY  
Figure 1: Control Panel  
HOW TO START UNIT:  
COOKING TEMPERATURE:  
(for rst-time operation only)  
1. Press the COOK button and the display will show the  
cook/retherm temperature.  
2. Use the UP and DOWN arrows to set the desired  
temperature.  
A new oven needs to “burn off” factory oils and glue  
before it’s rst use. Do NOT load food into oven until this  
has been done!  
3. Press the SET button to enter the temperature into the  
control.  
1. Push power switch to “ON”.  
2. Press the SELECT button; choose the TIMED mode.  
3. Press the COOK button and set the temperature to  
NOTE: Press the OVEN TEMP button at any time to  
350°F/177°C.  
view the actual oven temperature.  
4. Press the HOLD button and set the temperature to  
150°F/66°C.  
HOLDING TEMPERATURE:  
1. Press the HOLD button; the display will show the  
holding temperature.  
5. Press the PROBE/TEMP button and set the timer to  
one (1) hour.  
6. Allow oven to run automatically for one (1) hour of  
COOK/RETHERM cycle and 30 minutes of HOLD  
cycle.  
2. Use the UP and DOWN arrows to set the desired  
temperature.  
NOTE: Proper food holding temperature is 140°F/60°C  
HOW TO SET THE CONTROL  
FOR TIMED COOK OPERATION:  
Press the SELECT button to choose the TIMED mode.  
or higher.  
3.Press the SET button to enter the temperature into the  
control.  
COOKING TIME:  
1. Press the PROBE/TIME button. The display will show  
the cook/retherm time.  
4.Press the START button and the display shows the  
remaining time in the cook/retherm cycle.  
NOTE: The control will beep after it times down to zero;  
it will then automatically switch to the HOLD  
mode. The display will then show the hold  
setpoint temperature. For HOLD mode, preheat  
unit to 180°F/82°C for 60 minutes.  
2. Use the UP and DOWN arrows to set the desired time.  
3. Press the SET button to enter the time into the control.  
NOTE: Cold food is NOT to be added when unit is  
operating in HOLD mode.  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 5 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
OPERATING INSTRUCTIONS, continued  
6. Place the food into oven. Close door and double  
check cooking time and temperatures. Then press the  
START button to start the cooking/retherm cycle and  
the Cook LED will light up.  
HOW TO SET THE CONTROL, continued  
FOR PROBE COOK OPERATION:  
Press the SELECT button to choose the probe mode.  
7. The oven will beep and automatically switch to the  
HOLD mode at the end of the cooking cycle. The  
Cook lamp will go out and the Hold lamp will light  
up.  
PROBE TEMPERATURE:  
1. Press the PROBE/TIME button. The display will show  
the probe setpoint temperature.  
2. Use the UP and DOWN arrows to set the desired  
temperature.  
3. Press the SET button to enter the temperature into the  
control.  
Probe Cooking  
See “HOW TO SET THE CONTROL” (on page 5) for  
programming instructions.  
1. Push power switch to “ON”.  
NOTE: Press the OVEN TEMP button at any time to  
view the actual oven temperature. Press the  
START button and the display will show the  
actual probe temperature.  
2. Press the SELECT button and choose the Probe mode.  
3. Insert the probe jack into the receptacle located inside  
the oven top, near the fans. The probe temperature  
display will show the digital temperature of the probe.  
NOTE: The control will beep when the probe setpoint  
temperature has been reached and then will  
automatically switch to HOLD mode. The  
display will then show the hold setpoint  
temperature.  
4. Put sanitized probe into center of food product. Make  
sure food is in the center of the pan and the pan is  
centered in the oven.  
5. Press the start button. The cook lamp will light up and  
the display will show the internal temperature of the  
food being cooked.  
To manually end the COOK/RETHERM, PROBE,  
or HOLD mode:  
NOTE: Do NOT change the mode of the controls (probe  
or timed) while oven is operating in a Cook/  
Retherm cycle. Oven must be in the HOLD cycle  
to change the timer or probe operation.  
Press the STOP button during any of the above modes and  
the control will end that mode. If in the Cook/Retherm or  
Probe mode, the control will automatically switch into the  
HOLD mode.  
HOW TO OPERATE WITH FOOD:  
Manual (Timed mode) Operation  
See “HOW TO SET THE CONTROL” (on page 4) for  
programming instructions.  
1. Push power switch to “ON”.  
2. Press the SELECT button and choose the TIMED  
mode.  
3. Press the COOK button and set to desired temperature.  
4. Press the PROBE/TIME button and set to the desired  
time.  
5. Press the HOLD button; set desired temperature.  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 6 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
OPERATING INSTRUCTIONS, continued  
HOW TO OPERATE WITH HUMIDITY:  
HOW TO OPERATE WITH FOOD, continued  
HOW TO SET HOLD-ONLY MODE:  
1. Push power switch to “ON”.  
WARNING  
2. Press the STOP button and oven will switch to HOLD  
cycle.  
Air is VERY HOT when door is opened.  
3. Press the HOLD button and set the desired hold  
temperature.  
Humidity control is on the right of the control panel  
(see Figure 1).  
NOTE: Cold food is NOT to be added when unit is  
Humidity may be used in all control modes.  
operating in HOLD mode.  
Turn control knob to extreme counter-clockwise  
position when humidity is not needed.  
For HOLD mode, preheat unit to 180°F/82°C for  
60 minutes.  
Make sure there is water in the water pan.  
HOW TO PROOF:  
1. Fill the water pan with three (3) gallons of HOT water.  
HOW TO SHUT DOWN OVEN:  
Push switch to “OFF”.  
2. Set the humidity control at low to mid-range.  
3. Set the Hold control to Nominal 120°F/49°C.  
4. Preheat the oven at this setting for ½ hour.  
5. Put in product. DO NOT use frozen product.  
Ventilating fans will continue to run until the cabinet is  
cool. Do NOT disconnect the power supply to the cabinet  
while the ventilating fan is still operating.  
Listed below are typical thermostat settings. Experiment with different settings to get the  
temperature and humidity you need.  
TEMPERATURE / HUMIDITY SETTINGS  
HOLD  
HUMIDITY  
Dial Setting  
Temp.,°F/°C  
140/60  
Dial Setting  
1
15  
10  
5
2
20  
15  
10  
5
3
4
5
6
7
8
9
10  
100  
100  
100  
95  
25  
20  
15  
10  
5
35  
25  
20  
15  
10  
50  
35  
30  
20  
15  
65  
55  
40  
25  
20  
85  
70  
60  
30  
25  
100  
100  
80  
100  
100  
100  
70  
150/66  
160/71  
180/82  
5
50  
200/93  
5
5
35  
50  
75  
Values Listed are % Relative Humidity.  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 7 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
MAINTENANCE INSTRUCTIONS  
HOW TO CLEAN THE UNIT  
MAINTENANCE: WATER PAN  
Drain, wipe and ll water pan daily.  
(Clear vinyl drain-hose is provided).  
1. Push hose onto drain nozzle under the base.  
2. Turn knob to open the drain.  
MAINTENANCE: CABINET  
1. Wipe the inside of cabinet after daily use.  
2. Leave doors slightly open to fully dry interior.  
To Fully Dry Out:  
WARNING  
1. Drain until 1/8” of water is left in pan bottom.  
BEFORE cleaning the cabinet:  
2. Turn humidity Thermostat to “High” until water is  
gone.  
1. Unplug cord from wall. Allow cabinet to  
cool.  
3. Wipe out pan.  
2. Do NOT hose cabinet with water.  
3. Do NOT get water on controls.  
Delime or descale water pan parts as required,  
to prevent damaging build-up.  
WARRANTY COVERAGE MAY BE AFFECTED  
WITHOUT PROPER CLEANING.  
4. Do NOT use abrasives or harsh  
chemicals.  
Cleaning Hints:  
3. Use only a soft cloth, sponge, brous brushes, plastic  
or stainless steel pad for cleaning and scouring.  
1. Use the mildest cleaning procedure that will do the  
job.  
4. Rinse thoroughly with fresh water after every cleaning  
operation.  
2. Always rub in the direction of the polish lines to avoid  
scratching the surface.  
5. Always wipe dry to avoid water marks.  
HOW TO CLEAN THE UNIT:  
SOIL  
CLEANER  
Soap, ammonia or mild  
METHOD  
1. Sponge on with cloth  
2. Rinse  
ROUTINE CLEANING  
detergent* and water.  
CABINET  
STUBBORN SPOTS,  
STAINS  
Mild abrasive made for  
Stainless Steel.  
1. Apply with damp sponge or cloth.  
2. Rub lightly.  
Inside and Outside  
(Stainless Steel)  
BURNT ON FOODS OR  
GREASE  
Chemical oven cleaner  
made for Stainless Steel.  
Follow oven cleaner manufacturer’s  
directions.  
HARD WATER SPOTS &  
SCALE  
1. Swab or wipe with cloth.  
2. Rinse and dry.  
Vinegar  
* Mild detergents include soaps and non-abrasive cleaners  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 8 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
MAINTENANCE INSTRUCTIONS  
TROUBLE-SHOOTING GUIDE  
WARNING  
IF UNIT GETS TOO HOT OR WON’T SHUT OFF, DISCONNECT  
POWER AT BRANCH PANEL. DO NOT UNPLUG CORD!  
If hot unit is NOT working, rst check the following causes:  
1. Cord is unplugged from wall outlet.  
2. Circuit breaker/fuse to wall outlet is blown.  
3. Switch is turned off.  
4. Thermostat is turned off, or is set too low.  
PROBLEM  
POSSIBLE CAUSE  
1. Fuse  
2. Control  
3. Sensor  
SOLUTION  
1. Replace  
2. Replace  
3. Replace  
4. Replace  
Cabinet does not heat, or doesn’t heat  
properly  
4. Heater contactor  
5. Loose wiring at heater contactor  
6. On/Off Switch  
1. On/Off Switch  
2. Fuse  
3. Blower  
4. Control  
5. Replace  
6. Replace  
1. Replace  
2. Replace  
3. Replace  
4. Replace  
Blowers do not operate  
Heater will not shut off  
Vent fans do not shut off  
1. Control defective  
1. Replace  
1. Replace  
1. Vent fan switch defective  
2. Control compartment is still hot.  
2. Wait until it cools  
Check “Heater will not shut off”  
1. Replace  
1. Fuse  
Vent fans do not operate (See Note)  
2. Vent fan switch defective  
3. Vent fan defective  
2. Replace  
3. Replace  
Control will not switch from “COOK” to  
“HOLD” (timer mode)  
1. Oven is in “PROBE” mode.  
2. Control defective  
1. Switch to “TIMED” mode  
2. Replace  
1. Oven is in the “TIMED” mode  
2. Probe not plugged in  
3. Control defective  
1. Switch to “PROBE” mode  
2. Plug in probe  
3. Replace  
Control will not switch from “COOK” to  
“HOLD” (probe mode)  
1. Oven in “TIMED” mode  
2. Probe temperature setting lower than  
probe temperature  
3. Probe not plugged in  
4. Control defective  
1. Switch to “PROBE” mode  
2. Set probe temperature to desired  
temperature  
3. Plug in probe  
4. Replace  
Control will not switch to “COOK” (probe  
mode)  
1. Water element defective  
2. Humidity control  
1. Replace  
2. Replace  
No Humidity  
NOTE: Vent fans will not operate until the control compartment requires ventilation to limit temperatures. Replacement  
of electrical components must be done by a qualied electrician.  
Refer to our Service Agency list, FL-1400 (found in the back of this manual), of authorized service centers.  
Instructions for replacing parts are included in replacement parts list.  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 9 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
MAINTENANCE INSTRUCTIONS  
TROUBLE-SHOOTING GUIDE, continued  
HOW TO ADJUST THE DOOR LATCH:  
1. For vertical (up and down movement) adjustment:  
a. Loosen (2) screws located in magnetic strike.  
b. Move strike up or down for alignment to magnet on  
latch.  
c. Tighten screws to secure  
2. For horizontal (greater or lesser magnetic draw)  
adjustment:  
a. Loosen (4) screws in door latch.  
b. Move latch forward or backward to adjust  
magnetism.  
c. Tighten screws to secure.  
HOT UNIT REMOVAL:  
1. Disconnect power cord from wall outlet.  
2. For half-size model: CO151HW Series, remove  
screws around top cover.  
3. Disconnect the yellow cord between top and bottom,  
in the back of the cabinet (see Figure 2).  
4. Lift off Hot Unit.  
FIGURE 2  
HOT UNIT REMOVAL  
REPLACEMENT PARTS: Include all information on nameplate when ordering parts.  
Cabinet Replacement Parts  
MODEL PREFIX CO-151, RO-151 (“Q” SERIES)  
DESCRIPTION  
-FPWUA (12), (18)  
-FWUA (12), (18)  
-FW1332  
-HWUA6  
-XWUA5  
Hot Unit, 208V, 1 Ph  
Hot Unit, 208V, 3 Ph  
Hot Unit, 240V, 1 Ph  
Hot Unit, 240V, 3 Ph  
Door Latch Kit  
HU675013Q1  
HU675015Q1  
HU675014Q1  
HU675016Q1  
1006-120-001-K  
1006-120-02-K  
0519-074-K  
HU675025Q1  
HU675027Q1  
HU675026Q1  
HU675028Q1  
1006-120-01-K  
1006-120-02-K  
0519-074-K  
HU675029Q1  
HU675031Q1  
HU675030Q1  
HU675032Q1  
1006-120-001-K  
1006-120-02-K  
0519-074-K  
1221-543  
HU675037Q1  
HU675039Q1  
HU675038Q1  
HU675040Q1  
1006-120-01-K  
1006-120-02-K  
0519-074-K  
HU675037Q1  
HU675039Q1  
HU675038Q1  
HU675040Q1  
1006-120-01-K  
1006-120-02-K  
0519-074-K  
Door Strike  
Door Hinge  
Door Assembly  
Door Gasket  
1221-525-K  
1221-525-K  
1221-525-K  
1221-545-K  
0861-185-K  
0861-185-K  
0861-184  
0861-185-K  
0861-250-K  
Angles or Racks  
0621-281-SS-K  
0621-281-SS-K  
1104-108  
0621-281-SS-K  
0621-281-SS-K  
Side Handles (2),  
Black Recessed  
0911-102  
0911-102  
0911-102  
0911-102  
0911-102  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 10 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
REPLACEMENT PARTS  
Include all information on nameplate when ordering parts  
1
2
16  
18  
17  
TM  
Roast-N-Hold +  
R
5
MODE  
TIME / TEMPERATURE  
SETPOINTS  
( I )  
ON  
6
4
MEDIUM  
7
COOK  
PROBE  
TIMED  
3
PROBE  
TIME  
LOW  
WATER  
SELECT  
LOW  
SET  
8
HEAT  
COOK  
START  
HOLD  
HIGH  
9
2
OVEN  
TEMP  
STOP  
HOLD  
( 0 )  
OFF  
DRY  
MOIST  
1
10  
POWER  
HUMIDITY  
FIGURE 2: CONTROL PANEL  
Hot Unit Replacement Parts  
ITEM DESCRIPTION  
1. Switch (On/Off)  
Part No.  
0808-113-01-K  
ITEM DESCRIPTION  
PARTS for 8200W, 1-PH UNITS  
21. Power Cord  
Part No.  
2. Thermostat/Timer, Cooking/ 0848-070-03  
Holding  
0810-124  
0810-161  
0811-261  
0811-262  
0818-061  
Power Cord (Pass-thru)  
22. Heater Kit, 208V  
Heater Kit, 240V  
3. Vent Fan  
0769-174  
4. Fan Guard  
0769-167  
5. Fuse  
0807-058  
23. Strain Relief  
Fuse Holder  
0807-048  
6. Blower Kit  
7. Contactor  
0769-182-01-SSK  
0857-026  
PARTS for 8200W, 3-PH UNITS  
21. Power Cord  
0810-132  
0810-162  
0811-261  
0811-262  
0818-050  
8. Terminal Block, front  
9. Terminal Block, rear  
10. Switch, Fan  
0852-096  
Power Cord (Pass-thru)  
22. Heater Kit, 208V  
Heater Kit, 240V  
0852-091  
0848-034  
11. Hi Limit Switch (Pass-thru) 0848-077  
Hi Limit Switch  
12. Sensor  
23. Strain Relief  
0848-079  
0848-073-01  
0818-014  
0848-059-01  
0848-059-02  
0848-059-04  
0857-125-K  
0848-008-1-AC  
PARTS for 4950W, 1-PH UNITS  
21. Power Cord  
22. Heater Kit, 208V  
Heater Kit, 240V  
23. Strain Relief  
13. Sensor Bushing  
14. Connector, probe  
Probe 1.5” long  
0810-163  
0811-020-K  
0811-020-01-K  
0818-050  
Probe 6” long  
15. Relay  
16. Thermostat, Humidity  
PARTS for 4950W, 3-PH UNITS  
21. Power Cord  
22. Heater Kit, 208V  
Heater Kit, 240V  
23. Strain Relief  
17. Knob, Humidity Thermostat 0595-061  
0810-164  
18. Pilot Light  
0766-095  
0811-020-K  
0811-020-01-K  
0818-050  
19. Receptacle (6 pin)  
20. Resistor (For Relay)  
Float Switch  
0810-154-02  
0857-129  
0857-122  
Water Pan Kit, 208V  
Heater, 208V  
Water Pan Kit, 240V  
Heater, 240V  
0756-030-K  
0811-278  
0756-031-K  
0811-271  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 11 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
REPLACEMENT PARTS  
for “PASS-THRU” OVENS CO or RO151FPUA SERIES  
Include all information on nameplate when ordering parts  
FIGURE 3; Hot Unit w/o Top cover  
(For parts description, refer to page 10.)  
FIGURE 4; Bottom of Hot Unit, Cover Removed  
(For parts description, refer to page 10.)  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 12 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
REPLACEMENT PARTS  
for OVENS CO or RO151F SERIES  
Include all information on nameplate when ordering parts  
FIGURE 3;  
Hot Unit w/o Top cover  
(For parts description, refer to page 10.)  
FIGURE 4;  
Bottom of Hot Unit, Cover Removed  
(For parts description, refer to page 10.)  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 13 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
WIRING DIAGRAM  
Ovens Humidity with  
FL-2267  
Microprocessor Controls  
Rev. 13 (3/08)  
Page 14 of 14  
5925 Heisley Road • Mentor, OH 44060-1833  
OPERATING INSTRUCTIONS  
FOR OVENS WITH OPTIONAL PRODUCT KEYS  
CONTROL PANEL  
The Product Keys provide automatic menu selections  
Product Key Programming  
1. Press the desired Product Key.  
2. Press and hold the SET key until the Product Key light  
begins to ash.  
3. Enter the desired Mode, Cook, Hold and Probe/Time  
values.  
(arranged in banks of 5 keys, max. 10 keys). Each Product  
Key can be user programmed for desired mode (PROBE or  
TIMED) and the required COOK, HOLD, and PROBE or  
TIME setpoints.  
Each Product Key Lights up when pressed “ON”.  
The Product Key Light will go “OFF” when pressed a  
second time or when changing any setpoint value. This  
returns the control to manual operation.  
NOTE: Press the SET key after each value is changed or  
added to accept and store a new setpoint.  
4. To exit; Press the SET key for a few seconds until the  
Product Key light is extinguished.  
Extra Replacement Parts:  
Product Key (5 Keys) 0848-072  
For Hot Unit Replacement, See Page 9:  
The Hot Unit sufx number will be Q5 (5 Keys)  
or Q10 (10 Keys) instead of Q1  

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