Page 1
Undercounter
Ovens
FL-2290
5925 Heisley Road • Mentor, OH 44060-1833
INSTALLATION, OPERATION and MAINTENANCE
MANUAL for Cres Cor
UNDERCOUNTER OVENS
2000 WATTS
Rev. 3 (5/08) Page 1 of 9
CO151XUA5B
CO151X185B
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Page 2
Undercounter
Ovens
FL-2290
Rev. 3 (5/08) Page 2 of 9
5925 Heisley Road • Mentor, OH 44060-1833
TABLE OF CONTENTS
SUBJECT PAGE
INSTALLATION INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Illustration, Figure 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
MAINTENANCE INSTRUCTIONS
How to Clean the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Trouble Shooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5, 6
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Illustrations; Hot Unit (Figures 3 and 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
STACKING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . FL-2211
TIMER PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .FL-2222
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
DO NOT OPEN
REPAIR SHOULD BE DONE BY AUTHORIZED SERVICE
PERSONNEL ONLY
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Page 3
Undercounter
Ovens
FL-2290
5925 Heisley Road • Mentor, OH 44060-1833
INSTALLATION INSTRUCTIONS
VENTING YOUR OVEN:
The purpose of ventilating hoods is to direct and
1.
capture smoke, grease-laden vapors, heat, odors,
or fumes.
Low temperature equipment (maximum
2.
temperature 250°F/121°C) does not produce heat,
odors, fumes, grease-laden vapors or smoke and
is not required to be vented.
ELECTRICAL SPECIFICATIONS
MODEL NOS. Volts Watts Amps Hertz Ph NEMA
CO151XUA5B1201 120 2000 16.6 60 1 5-20P
CO151X185B1201 120 2000 16.6 60 1 5-20P
All models are designed for AC Service. Model numbers may have the letters: L, M, T or S.
Rev. 3 (5/08) Page 3 of 9
Most jurisdictions consider our low-temperature
3.
ovens (maximum temperature is 350°F/177°C) as
low-heat appliances not requiring vent hoods.
Installation must conform with local codes. The
4.
authority having jurisdiction of enforcement of
the codes will have the responsibility for making
interpretations of the rules.
HOW TO INSTALL CABINETS:
1.
Remove all packing material from inside and
outside of cabinet.
2.
Position cabinet on level fl oor; install the cabinet
interior (pan slides) if not already installed.
3.
Plug power cord into proper wall receptacle.
To install stacking units, refer to instruction sheet FL-2211, STACKING INSTALLATION
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.
CAUTION
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Page 4
Undercounter
Ovens
FL-2290
Rev. 3 (5/08) Page 4 of 9
OPERATING INSTRUCTIONS
TM
FLASHING - TIMIMG
TIME SELECT
TIMER
TIMER
THERMOMETER
MINUTESHOURS
START
STOP
POWER SWITCH
Roast-N-Hold
( I )
ON
( 0 )
OFF
POWER
HOW TO SET TIMER:
A. Press the UP arrow-button (on the Timer) to
increase the time. The longer the button is held
down, the faster the time will increase. Pressing
the DOWN arrow-button (using the same method)
will cause the time to decrease.
B. Press START/STOP button on Timer to begin
cooking cycle. GREEN roast light will light up.
The timing light on the Timer will fl ash. Timer will
count down to 0.00.
C. Cooking time can be changed while oven is in any
mode.
(1) Press START/STOP button.
(2) Adjust time by using UP and DOWN arrow-
buttons.
(3) Press START/STOP button to restart oven.
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!
1. Push switch to “ON”.
2. Set the COOK/RETHERM thermostat to
350°F/177°C.
3. Set the Hold thermostat to 150°F/66°C.
4. Set the timer to one (1) hour.
5. Allow oven to run automatically for one (1) hour
of COOK/RETHERM cycle and 30 minutes of
Hold cycle.
5925 Heisley Road • Mentor, OH 44060-1833
CABINET
70
60
160
140
120
40
100
80
20
60
20
0
80
180
90
R
190
95
200
210
100
220
5
F
0
1
C
HOLD
THERMOSTAT
160
190
290
250 F
HOLD
YELLOW GREEN COOK/
HOLD LIGHT
PROOF
130
100
70
HOW TO START UNIT:
(after fi rst-time operation)
Push SWITCH to “ON”
For Automatic Operation:
1. Set COOK/RETHERM thermostat to the cooking
temperature you need.
2. Set Hold thermostat to the warming temperature
you need. Proper food holding temperature is
140°F/60°C or higher.
3. Set Timer for the roasting time. The unit will au-
tomatically switch to the pre-set “hold” temperature after roasting time has expired.
For Holding Operation ONLY:
NOTE: For HOLD mode, preheat unit to 180°F/82°C
for 60 minutes.
Cold food is NOT to be added when unit is
operating in HOLD mode.
1. Set HOLD thermostat to the temperature you
need.
2. Set timer at zero.
TO SHUT DOWN UNIT:
Push switch to “OFF”.
CAUTION: Ventilating fans will continue to run un-
til the cabinet is cool. Do NOT disconnect the power
supply to the cabinet while the ventilating fan is still
operating.
220
COOK/RETHERM
THERMOSTAT
230
210
190
170
150
COOK / RETHERM
RETHERM LIGHT
250
270
290
310
330
350°
F
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Page 5
Undercounter
Ovens
FL-2290
5925 Heisley Road • Mentor, OH 44060-1833
HOW TO CLEAN THE UNIT
WARNING
BEFORE CLEANING 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 chemicals.
4.
Wipe up spills as soon as possible.
Clean regularly to avoid heavy dirt build-up.
SOIL CLEANER METHOD
CABINET
Routine Cleaning
Soap, ammonia or mild
detergent* and water.
Rev. 3 (5/08) Page 5 of 9
Cleaning Hints:
Use the mildest cleaning procedure that will do
1.
the job.
Always rub in the direction of polish lines to
2.
avoid scratching the surface.
Use only a soft, cloth, sponge, fi brous brushes,
3.
plastic or stainless steel pads for cleaning and
scouring.
Rinse thoroughly with fresh water after every
4.
cleaning operation.
Always wipe dry to avoid water marks.
5.
1. Sponge on with cloth
2. Rinse
Inside and
Outside
(Stainless Steel)
Stubborn Spots,
Stains
Burnt on Foods or
Grease
Hard Water Spots
& Scale
Mild abrasive made for
Stainless Steel.
Chemical oven cleaner
made for Stainless Steel.
Vinegar
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.
*Mild detergents include soaps and non-abrasive cleaners.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Page 6
Undercounter
Ovens
FL-2290
Rev. 3 (5/08) Page 6 of 9
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, fi rst check the following causes:
1. Cord is unplugged from wall outlet.
2. Circuit breaker/fuse to wall outlet is blown.
PROBLEM POSSIBLE CAUSE SOLUTION
1. Thermostat
Cabinet does not heat,
or doesn’t heat properly
2. Heater relay
3. Loose wiring at heater relay
4. High-limit switch
5. On/Off Switch
3. Switch is turned off.
4. Thermostat is turned off, or is set too low.
1. Replace
2. Replace
3. Replace
4. Replace
5. Replace
Blowers do not operate
Heater will not shut off
Vent fan does not shut off
Vent fan does not operate
(See NOTE)
1. On/Off Switch
2. Blower
1. Thermostat
2. Relay
1. Vent fan switch defective
2. Control compartment is still hot.
1. Vent fan switch defective
2. Vent fan
1. Replace
2. Replace
1. Replace
2. Replace
1. Replace
2. Wait until it cools. Check
“Heaters will not shut off.”
1. Replace
2. Replace
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
Page 7
Undercounter
Ovens
FL-2290
5925 Heisley Road • Mentor, OH 44060-1833
REPLACEMENT PARTS:
Include all information on nameplate when ordering parts.
TM
FLASHING - TIMIMG
TIME SELECT
TIMER
2
MINUTESHOURS
START
STOP
Figure 2
Control Panel
1
Roast-N-Hold
( I )
ON
( 0 )
OFF
POWER
Rev. 3 (5/08) Page 7 of 9
250
230
210
COOK / RETHERM
5
3
270
290
310
330
350°
F
6
70
80
60
160
140
120
40
100
80
20
60
20
0
F
C
100
180
PROOF
90
R
190
95
200
70
210
100
220
105
3
160
HOLD
190
290
250 F
190
220
170
150
130
4
Hot Unit Replacement Parts
ITEM DESCRIPTION Part No. ITEM DESCRIPTION Part No.
1. Switch (On/Off) 0808-113-K 11. Terminal Block, Front 0852-096
2. Timer, Digital 0849-088-K 12. Terminal Block 0852-093
3. Knob, Thermostat 0595-061 13. Switch, Fan 0848-034
3. Control Board 0848-057-K3 14. Relay – Timer 0857-100
4. Pilot Light, Yellow 0766-094 15. Hi-Limit (Switch) 0848-079
5. Pilot Light, Green 0766-098 16. Sensor 0848-058-K1
6. Thermometer 5238-031 17. Sensor Bushing 0818-014
7. Vent Fan 0769-165 18. Transformer 0769-159
8. Fan Guard 0769-167 19. Power Cord 0810-039-06
9. Blower Kit 0769-180-K 20. Heater Kit 0811-022-K
10. Relay 0857-130 21. Strain Relief 0818-057
Cabinet Replacement Parts
DESCRIPTION
-XUA5B -X185B
MODEL PREFIX CO-151
Hot Unit, 120V, 1 Ph HU675045 HU675046
Door Latch Kit 1006-120-01-K 1006-120-01-K
Latch Strike 1006-120-02-K 1006-120-02-K
Door Hinge 0519-074-K 0519-074-K
Door Assembly 1221-545-K 1221-546-K
Door Gasket 0861-250-K 0861-251
Interior 0621-281-K 1104-107
Casters 0569-310 0569-310
Casters w/brake 0569-310B 0569-310B
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Page 8
Undercounter
Ovens
FL-2290
Rev. 3 (5/08) Page 8 of 9
Include all information on nameplate when ordering parts.
11
10
5925 Heisley Road • Mentor, OH 44060-1833
REPLACEMENT PARTS:
13
7
19 21
8
12
3
9 14 13
FIGURE 3; Hot unit w/o Top Cover
(For parts description, refer to page 7.)
16
17
20
FIGURE 4; Bottom of Hot unit Cover Removed
(For parts description, refer to page 7.)
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Page 9
Undercounter
Ovens
FL-2290
5925 Heisley Road • Mentor, OH 44060-1833
WIRING DIAGRAM
(MAGNECRAFT)
RELAY
1
5
14
18
3
12
2
6
4
52
A
B
9
10
(DELTROL)
RELAY
1
7
9
A
B
9
HEATER
4
12
3
6
52
13
10
BM
L
5-20P
120V; 20A
W
G
14
18
HIGH LIMIT
BM
R
SENSOR
OVEN
7
9
7
8
V
V
11
15
o
t
53 47 54 6
123
45
TEMP CONTROL
HIGH TEMP
16 17
15
1
3
(120V)
10
(208V)
11
(240V)
6
12
49
Rev. 3 (5/08) Page 9 of 9
POWER
2
SWITCH
4
A
9
5
51
TRANSFORMER
41
1
42
2
3
4
1
52
4
8
3
53
6
49
RELAY
5
43
7
45
8
7
9
47
TIMER
46
COM
48
N.O.
ROAST
HOLD
POTENTIOMETER
(STRIPED COLOR LEADS)
POTENTIOMETER
(SOLID COLOR LEADS)
COOK/RETHERM LIGHT
HOLD
LIGHT
A
51
B
50
A
G
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
48
Loading...