Cres Cor RO151FUA18B-Q1, CO151F1818B-Q1, RO151F1332B-Q1, CO151FUA12B-Q1, CO151FPUA12B-Q1 User Manual
...
Ovens with
Microprocessor Controls
FL-2269
5925 Heisley Road • Mentor, OH 44060-1833
INSTALLATION, OPERATION and MAINTENANCE MANUAL
for Cres Cor
CONVECTION and RETHERM OVENS
with MICROPROCESSOR CONTROLS
Rev. 10 (6/08)
Page 1 of 13
CO151FUA12B-Q1
CO151FPUA12B-Q1
CO151F1818B-Q1
RO151FUA18B-Q1
RO151F1332B-Q1
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
CO151HUA6B-Q1
CO151H189B-Q1
CO151XUA5B-Q1
CO151X185B-Q1
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
Page 2 of 13
5925 Heisley Road • Mentor, OH 44060-1833
TABLE OF CONTENTS
SUBJECT PAGE
INSTALLATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3, 4
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4, 5, 6
Illustration, Figure 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
MAINTENANCE INSTRUCTIONS
How to Clean the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Trouble Shooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6, 7
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8, 9
Illustrations; Hot Unit (Figures 3 and 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10, 11
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
OPTIONAL PRODUCT KEYS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
SERVICE POLICY and AGENCY LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FL-1400
WARNING
RISK OF FIRE OR ELECTRIC SHOCK
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE
REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE
DO NOT OPEN
PERSONNEL ONLY
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
5925 Heisley Road • Mentor, OH 44060-1833
INSTALLATION INSTRUCTIONS
VENTING YOUR OVEN:
Most jurisdictions consider our low-temperature ovens
The purpose of ventilating hoods is to direct and capture
1.
smoke, grease-laden vapors, heat, odors, or fumes.
Low temperature equipment (maximum temperature
2.
250°F/121°C) does not produce heat, odors, fumes, greaseladen 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).
MODEL NOS.
ELECTRICAL SPECS
(AC SERVICE)
CONVECTION OVENS Volts Ph Hz. Amps Volts Amps Ph Volts NEMA
CO151FUA12B2081Q1
CO151FUA12B2401Q1
CO151FUA12B2083Q1
CO151FUA12B2403Q1
CO151FPUA12B2081Q1
CO151FPUA12B2401Q1
CO151FPUA122083Q1
CO151FPUA122403Q1
CO151F1818B2081Q1
CO151F1818B2401Q1
CO151F1818B2083Q1
CO151F1818B2403Q1
208
240
208
240
208
240
208
240
208
240
208
240
1
1
3
3
1
1
3
3
1
1
3
3
60
60
60
60
60
60
60
60
60
60
60
60
RETHERM OVENS
RO151FUA18B2081Q1
RO151FUA18B2401Q1
RO151FUA18B2083Q1
RO151FUA18B2403Q1
RO151F1332B2081Q1
RO151F1332B2401Q1
RO151F1332B2083Q1
RO151F1332B2403Q1
208
240
208
240
208
240
208
240
1
1
3
3
1
1
3
3
60
60
60
60
60
60
60
60
HALF-SIZE OVENS Are rated at 4700 watts (three [3] heaters at 1470 watts each)
CO151HUA6B2081Q1
CO151HUA6B2401Q1
CO151HUA6B2083Q1
CO151HUA6B2403Q1
CO151H189B2081Q1
CO151H189B2401Q1
CO151H189B2083Q1
CO151H189B2403Q1
CO151XUA5B2081Q1
CO151XUA5B2401Q1
CO151XUA5B2083Q1
CO151XUA5B2403Q1
CO151X185B2081Q1
CO151X185B2401Q1
CO151X185B2083Q1
CO151X185B2403Q1
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
60
All models are designed for AC Service. Model numbers may have the letters: P, L, M, T, Q5, Q10 or S.
3.
(maximum temperature is 350°F/177°C) as low-heat
appliances not requiring vent hoods.
Installation must conform with local codes. The authority
4.
having jurisdiction of enforcement of the codes will have the
responsibility for making interpretations of the rules.
ELEC. LOAD
39
34
23
20
39
34
23
20
39
34
23
20
39
34
23
20
39
34
23
20
24
21
15
13
24
21
15
13
24
21
15
13
24
21
15
13
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
POWER SUPPLY REQUIREMENT
ALL 3 PHASE IS 3 WIRE + GROUND
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
50
50
30
30
30
30
20
20
30
30
20
20
30
30
20
20
30
30
20
20
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
1
1
3
3
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
208
240
Page 3 of 13
6-50P
6-50P
L15-30P
L15-30P
6-50P
6-50P
L15-30P
L15-30P
6-50P
6-50P
L15-30P
L15-30P
6-50P
6-50P
L15-30P
L15-30P
6-50P
6-50P
L15-30P
L15-30P
6-30P
6-30P
L15-20P
L15-20P
6-30P
6-30P
L15-20P
L15-20P
6-30P
6-30P
L15-20P
L15-20P
6-30P
6-30P
L15-20P
L15-20P
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
CAUTION
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
Page 4 of 13
INSTALLATION INSTRUCTIONS (continued)
HOW TO INSTALL CABINETS:
Remove all packing material from inside and outside of
1.
cabinet.
Position cabinet on level fl oor; install the cabinet
2.
interior (pan slides) if not already installed.
Plug power cord into proper wall receptacle.
3.
OPERATING INSTRUCTIONS
POWER SWITCH
Roast-N-Hold +
TM
( I )
ON
( 0 )
OFF
POWER
5925 Heisley Road • Mentor, OH 44060-1833
MICROPROCESSOR
CONTROL
TIME / TEMPERATURE
MODE
PROBE
TIMED
SELECT
HEAT
OVEN
TEMP
Note: Cold food is NOT to be added when unit is operating
in HOLD mode. For HOLD mode, preheat unit to
180°F/82°C for 60 minutes.
To install stacking units, refer to instruction sheet FL-2211,
Stacking Installation.
SETPOINTS
COOK
PROBE
SET
TIME
HOLD
COOK
START
STOP
HOLD
Figure 1: Control Panel
HOW TO START UNIT:
(for fi rst-time operation only)
A new oven needs to “burn off” factory oils and glue before
it’s fi rst use. Do NOT load food into oven until this has
been done!
Push power switch to “ON”.
1.
Press the SELECT button; choose the TIMED mode.
2.
Press the COOK button and set the temperature to
3.
350°F/177°C.
Press the HOLD button and set the temperature to
4.
150°F/66°C.
Press the PROBE/TEMP button and set the timer to
5.
one (1) hour.
Allow oven to run automatically for one (1) hour of
6.
COOK/RETHERM cycle and 30 minutes of HOLD
cycle.
HOW TO SET THE CONTROL
FOR TIMED COOK OPERATION:
Press the SELECT button to choose the TIMED mode.
COOKING TIME:
Press the PROBE/TIME button. The display will show
1.
the cook/retherm time.
Use the UP and DOWN arrows to set the desired time.
2.
Press the SET button to enter the time into the control.
3.
COOKING TEMPERATURE:
Press the COOK button and the display will show the
1.
cook/retherm temperature.
Use the UP and DOWN arrows to set the desired
2.
temperature.
Press the SET button to enter the temperature into the
3.
control.
NOTE: Press the OVEN TEMP button at any time to view
the actual oven temperature.
HOLDING TEMPERATURE:
For HOLD mode, preheat unit to 180°F/82°C for 60 minutes.
Press the HOLD button; the display will show the
1.
holding temperature.
Use the UP and DOWN arrows to set the desired
2.
temperature.
NOTE: Proper food holding temperature is 140°F/60°C or
higher.
3. Press the SET button to enter the temperature into the
control.
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.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
5925 Heisley Road • Mentor, OH 44060-1833
OPERATING INSTRUCTIONS (continued)
HOW TO SET THE CONTROL, continued
FOR PROBE COOK OPERATION:
Press the SELECT button to choose the probe mode.
PROBE TEMPERATURE:
Press the PROBE/TIME button. The display will show
1.
the probe setpoint temperature.
Use the UP and DOWN arrows to set the desired
2.
temperature.
Press the SET button to enter the temperature into the
3.
control.
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.
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.
To manually end the COOK/RETHERM, PROBE, or
HOLD mode:
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.
Push power switch to “ON”.
1.
Press the SELECT button and choose the TIMED
2.
mode.
Press the COOK button and set to desired temperature.
3.
Press the PROBE/TIME button and set to the desired
4.
time.
Press the HOLD button; set desired temperature.
5.
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.
Rev. 10 (6/08)
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 Cooking
See “HOW TO SET THE CONTROL” (on page 5) for
programming instructions.
1.
Push power switch to “ON”.
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.
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.
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.
HOW TO SET HOLD-ONLY MODE:
1.
Push power switch to “ON”.
2.
Press the STOP button and oven will switch to HOLD
cycle.
3.
Press the HOLD button and set the desired hold
temperature.
NOTE: Cold food is NOT to be added when unit is
operating in HOLD mode. For HOLD mode,
preheat unit to 180°F/82°C for 60 minutes.
HOW TO SHUT DOWN OVEN:
Push switch to “OFF”.
Page 5 of 13
CAUTION
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.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
Page 6 of 13
OPERATING INSTRUCTIONS (continued)
WARNING
BEFORE cleaning the cabinet:
Unplug cord from wall. Allow cabinet to
1.
cool.
Do NOT hose cabinet with water.
2.
Do NOT get water on controls.
3.
Do NOT use abrasives or harsh
4.
chemicals.
Wipe up spills as soon as possible.
Clean regularly to avoid heavy dirt build-up.
HOW TO CLEAN THE UNIT:
5925 Heisley Road • Mentor, OH 44060-1833
Cleaning Hints:
Use the mildest cleaning procedure that will do the job.
1.
Always rub in the direction of the polish lines to avoid
2.
scratching the surface.
Use only a soft cloth, sponge, fi brous brushes, plastic
3.
or stainless steel pad for cleaning and scouring.
Rinse thoroughly with fresh water after every cleaning
4.
operation.
Always wipe dry to avoid water marks.
5.
SOIL CLEANER METHOD
ROUTINE CLEANING
CABINET
Inside and Outside
(Stainless Steel)
STUBBORN SPOTS,
STAINS
BURNT ON FOODS OR
GREASE
HARD WATER SPOTS &
SCALE
* Mild detergents include soaps and non-abrasive cleaners
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, fi rst check the following causes:
1. Cord is unplugged from wall outlet.
2. Circuit breaker/fuse to wall outlet is blown.
Soap, ammonia or mild
detergent* and water.
Mild abrasive made for
Stainless Steel.
Chemical oven cleaner
made for Stainless Steel.
Vinegar
3. Switch is turned off.
4. Thermostat is turned off, or is set too low.
1. Sponge on with cloth
2. Rinse
1. Apply with damp sponge or cloth.
2. Rub lightly.
Follow oven cleaner manufacturer’s
directions.
1. Swab or wipe with cloth.
2. Rinse and dry.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
5925 Heisley Road • Mentor, OH 44060-1833
MAINTENANCE INSTRUCTIONS
TROUBLE-SHOOTING GUIDE (continued)
PROBLEM POSSIBLE CAUSE SOLUTION
Fuse
Cabinet does not heat, or doesn’t heat
properly
Blowers do not operate
Heater will not shut off
Vent fans do not shut off
Vent fans do not operate (See Note)
1.
Control
2.
Sensor
3.
Heater contactor
4.
Loose wiring at heater contactor
5.
On/Off Switch
6.
On/Off Switch
1.
Fuse
2.
Blower
3.
Control
4.
Control defective1. Replace1.
Vent fan switch defective
1.
Control compartment is still hot.
2.
Fuse
1.
Vent fan switch defective
2.
Vent fan defective
3.
Replace
1.
Replace
2.
Replace
3.
Replace
4.
Replace
5.
Replace
6.
Replace
1.
Replace
2.
Replace
3.
Replace
4.
Replace
1.
Wait until it cools
2.
Check “Heater will not shut off”
Replace
1.
Replace
2.
Replace
3.
Page 7 of 13
Control will not switch from “COOK” to
“HOLD” (timed mode)
Control will not switch from “COOK” to
“HOLD” (probe mode)
Control will not switch to “COOK” (probe
mode)
Oven is in “PROBE” mode.
1.
Control defective
2.
Oven is in the “TIMED” mode
1.
Probe not plugged in
2.
Control defective
3.
Oven in “TIMED” mode
1.
Probe temperature setting lower than
2.
probe temperature
Probe not plugged in
3.
Control defective
4.
Switch to “TIMED” mode
1.
Replace
2.
Switch to “PROBE” mode
1.
Plug in probe
2.
Replace
3.
Switch to “PROBE” mode
1.
Set probe temperature to
2.
desired temperature
Plug in probe
3.
Replace
4.
NOTE: Vent fans will not operate until the control compartment requires ventilation to limit temperatures. Replacement
of electrical components must be done by a qualifi ed 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.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
Roast-N-Hold +
Page 8 of 13
5925 Heisley Road • Mentor, OH 44060-1833
REPLACEMENT PARTS
Include all information on nameplate when ordering parts
TIME / TEMPERATURE
HEAT
OVEN
TEMP
2
SETPOINTS
COOK
PROBE
SET
TIME
HOLD
COOK
START
STOP
HOLD
1
TM
ON
OFF
POWER
( I )
( 0 )
MODE
PROBE
TIMED
SELECT
FIGURE 2: CONTROL PANEL
Hot Unit Replacement Parts
ITEM DESCRIPTION Part No.
1. Switch (On/Off) 0808-113-01-K
Thermostat/Timer, Cooking/
2.
Holding
0848-070-02
3. Vent Fan 0769-174
4. Fan Guard 0769-167
5. Fuse (Before 7-08) 0807-058
Fuse (After 7-08) 0807-151
Fuse Holder (Before 7-08) 0807-048
Fuse Holder (After 7-08) 0807-150
8. Terminal Block, front 0852-096
9. Terminal Block, rear
0852-093
10. Switch, Fan 0848-034
11. Hi Limit Switch 0848-079
12. Sensor 0848-073-01
13. Sensor Bushing 0818-014
14. Connector, probe (receptacle) 0848-059-01
Probe 1.5” long 0848-059-02
Probe 6” long 0848-059-04
ITEM DESCRIPTION Part No.
PARTS for 8200W, 1-PH UNITS
21. Power Cord 0810-124
Power Cord (Pass-thru) 0810-161
22. Heater Kit, 208V 0811-261
Heater Kit, 240V 0811-262
23. Strain Relief 0818-061
PARTS for 8200W, 3-PH UNITS
21. Power Cord 0810-132
Power Cord (Pass-thru) 0810-162
22. Heater Kit, 208V 0811-261
Heater Kit, 240V 0811-262
23. Strain Relief 0818-050
PARTS for 4700W, 1-PH UNITS
21. Power Cord 0810-163
22. Heater Kit, 208V 0811-020-K
Heater Kit, 240V 0811-020-01-K
23. Strain Relief 0818-050
PARTS for 4700W, 3-PH UNITS
21. Power Cord 0810-164
22. Heater Kit, 208V 0811-020-K
Heater Kit, 240V 0811-020-01-K
23. Strain Relief 0818-050
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
Page 9 of 13
5925 Heisley Road • Mentor, OH 44060-1833
REPLACEMENT PARTS (continued)
FULL SIZE CABINET REPLACEMENT PARTS:
MODEL PREFIX CO-151, RO-151 (“Q” Series)
DESCRIPTION -F1332 -FUA (12), (18) -FPUA (12), (18) -F1818
Hot Unit, 208V, 1PH HU675058Q1 HU675017Q1 HU675062Q1 HU675021Q1
Hot Unit, 208V, 3PH HU675060Q1 HU675018Q1 HU675064Q1 HU675022Q1
Hot Unit, 240V, 1PH HU675059Q1 HU675019Q1 HU675063Q1 HU675023Q1
Hot Unit, 240V, 3PH HU675061Q1 HU675020Q1 HU675065Q1 HU675024Q1
Door Latch Kit 1006-120-01-K 1006-120-01-K 1006-120-01-K 1006-120-01-K
Door Strike Kit 1006-120-02-K 1006-120-02-K 1006-120-02-K 1006-120-02-K
Door Hinge 0519-074-K 0519-074-K 0519-074-K 0519-074-K
Door Assembly 1221-543-K 1221-525-K 1221-525-K 1221-541-K
Door Gasket 0861-184 0861-185-K 0861-185-K 0861-197-K
Angles/Racks 1104-108 0621-281-K 0621-281-K 1104-106
Side Handles (2), Black
Recessed
0911-102 0911-102 0911-102 0911-102
HALF SIZE CABINET REPLACEMENT PARTS:
MODEL PREFIX CO-151, RO-151 (“Q” Series)
DESCRIPTION -HUA6 -H189 -X185 -XUA5
Hot Unit, 208V, 1PH HU675033Q1 HU675041Q1 HU675033Q1 HU675041Q1
Hot Unit, 208V, 3PH HU675034Q1 HU675042Q1 HU675034Q1 HU675042Q1
Hot Unit, 240V, 1PH HU675035Q1 HU675043Q1 HU675035Q1 HU675043Q1
Hot Unit, 240V, 3PH HU675036Q1 HU675044Q1 HU675036Q1 HU675044Q1
Door Latch Kit 1006-120-01-K 1006-120-01-K 1006-120-01-K 1006-120-01-K
Door Strike Kit 1006-120-02-K 1006-120-02-K 1006-120-02-K 1006-120-02-K
Door Hinge 0519-074-K 0519-074-K 0519-074-K 0519-074-K
Door Assembly 1221-525-K 1221-541-K 1221-546-K 1221-545-K
Door Gasket 0861-185-K 0861-197-K 0861-251 0861-250-K
Angles/Racks 0621-281-K 1104-106 1104-107 0621-281-K
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
Page 10 of 13
5925 Heisley Road • Mentor, OH 44060-1833
REPLACEMENT PARTS
for OVENS CO or RO151F SERIES
Include all information on nameplate when ordering parts
8
6
11
9
10
4
5
23
21
22
14
13
7
3
22
FIGURE 3;
Hot Unit w/o Top cover
12
(For parts description, refer to page 8.)
FIGURE 4;
Bottom of Hot Unit, Cover Removed
(For parts description, refer to page 8.)
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
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
8
21
Rev. 10 (6/08)
23
Page 11 of 13
7
3
4
5
6
11
12
10
13
14
FIGURE 3; Hot Unit w/o Top cover
9
(For parts description, refer to page 8.)
22
FIGURE 4; Bottom of Hot Unit, Cover Re-
moved (For parts description, refer to page 8.)
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
Rev. 10 (6/08)
Page 12 of 13
1 PHASE
G L2 L1L1
1
2
HEATER
CONTACTOR
5
5925 Heisley Road • Mentor, OH 44060-1833
WIRING DIAGRAM
2930
V
V
FUSE
1
3
FUSE
2 4
14
7
6
8
14
HIGH LIMIT
HIGH LIMIT
6
27
BMCRBM BM
L
H1
9
12
H2
8
11
13
18
10
H3
24
15
HIGH TEMP
26
18
17
A
19 20
POWER
SWITCH
22 21
FAN
Temp. Control
Board
5
28
16
110vAC-N
220v
RTD1 t°
SENSOR
OVEN
23
SENSOR
PROBE
t°RTD2HEAT
25
3 PHASE
L2L3G
SINGLE PHASE
30 29
V
L1
HEATER
CONTACTOR
1
2
5
7
8
6
14
FUSE
1 3
2 4
HIGH LIMIT
HIGH LIMIT
BM
L RBMC
FUSE
27
14
10
H1
9
12
H2
8
11
H3
13
18
BM
L1
V
HIGH TEMP
26
18
10
19 20
22 21
AC-N 110v
24
FAN
15
HEAT
5
28
17
16
A
POWER
SWITCH
Temp. Control
Board
220v
RTD1 t°
23
RTD2 t°
25
SENSOR
OVEN
SENSOR
PROBE
THREE PHASE
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Ovens with
Microprocessor Controls
FL-2269
5925 Heisley Road • Mentor, OH 44060-1833
OPERATING INSTRUCTIONS
FOR OVENS WITH OPTIONAL PRODUCT KEYS
POWER SWITCH CONTROLPRODUCT KEYS
ON
OFF
POWER
PROBE RECEPTACLE
CONTROL PANEL
Rev. 10 (6/08)
MODE
PROBE
TIMED
SELECT
OVEN
TEMP
TIME - TEMPERATURE
COOK HOLD
HEAT
START
Page 13 of 13
SETPOINTS
RETHERM
COOK
TIME
SET
PROBE
STOP
HOLD
The Product Keys provide automatic menu selections
(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.
Product Key Programming
Press the desired Product Key.
1.
Press and hold the SET key until the Product Key light
2.
begins to fl ash.
Enter the desired Mode, Cook, Hold and Probe/Time
3.
values.
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 suffi x number will be Q5 (5 Keys)
or Q10 (10 Keys) instead of Q1
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
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