Download Cres Cor FL-2291 User's Manual

5925 Heisley Road • Mentor, OH 44060-1833
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 1 of 10
INSTALLATION, OPERATION and MAINTENANCE
MANUAL for Cres Cor
AQUATEMPTM HUMIDITY
UNDERCOUNTER OVENS
2000 WATTS
CO151XWUA5B
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 2 of 10
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……………………………...…………....………………….6, 7
Replacement Parts………………………………………....……….......…………......7, 8
Illustrations; Hot Unit…………….………………………...……....…..…………..........9
Wiring Diagram...............................................................................................................10
TIMER PROGRAMMING…….……………………………………….………....…...FL-2222
SERVICE POLICY and AGENCY LIST…………………………….....….....………..FL-1400
WARNING
RISK OF FIRE OR ELECTRIC SHOCK
DO NOT OPEN
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
PERSONNEL ONLY
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
5925 Heisley Road • Mentor, OH 44060-1833
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 3 of 10
INSTALLATION INSTRUCTIONS
VENTING YOUR OVEN:
1. The purpose of ventilating hoods is to direct and
capture smoke, grease-laden vapors, heat, odors,
or fumes.
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.
3. Most jurisdictions consider our low-temperature
ovens (maximum temperature is 350°F/177°C) as
low-heat appliances not requiring vent hoods.
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.
ELECTRICAL SPECIFICATIONS
MODEL NO.
CO151XWUA5B1201
Volts
Watts
Amps
Hertz
Ph
NEMA
120
2000
16.6
60
1
5-20P
All models are designed for AC Service. Model numbers may have the letters: L, M, or S.
HOW TO INSTALL CABINETS:
LOW WATER LIGHT:
1. Remove all packing material from inside and
outside of cabinet.
When water needs to be added to the pan, the Low
Water Light will stay on until the pan is refilled
2. Position cabinet on level floor; 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).
CAUTION
Use of treated water is recommended for proper operation and to maintain warranty.
It will reduce scaling.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 4 of 10
5925 Heisley Road • Mentor, OH 44060-1833
OPERATING INSTRUCTIONS
1
2
5
4
3
7
6
TM
Roast-N-Hold +
160
230
190
130
250
5
270
210
4
6
MEDIUM
290
FLASHING - TIMIMG
(I)
60
80
200
100
220
20
F
C
8
330
HIGH
2
250 F
150
9
350 F
100
20
80
60
0
170
70
210
DRY
5
40
190
LOW
95
LOW
WATER
90
R
120
MINUTES
PROOF
180
3
310
220
100
160
140
HOURS
7
190
70
10
ON
1
10
MOIST
START
OFF
(0)
STOP
TIME SELECT
POWER
HOLD
TIMER
8
COOK / RETHERM
HUMIDITY
9
Figure 1: Control Panel
PARTS DESCRIPTION:
1. Switch - “On/Off”
2. Timer - Digital
3. “Low Water” Light
4. Thermometer
5. Thermostat - “Hold”
6. Thermostat - “Cook/Retherm”
7. Thermostat - “Humidity”
8. Yellow Light - “Hold”
9. Green Light - “Cook/Retherm”
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 flash. 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 arrowbuttons.
(3) Press START/STOP button to restart oven.
HOW TO START UNIT:
(for first-time operation only)
A new oven needs to “burn off” factory oils and glue
before it’s first 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.
WARNING
Air is VERY HOT when door is opened.
Note: Cold food is NOT to be added when unit is
operating in HOLD mode.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
5925 Heisley Road • Mentor, OH 44060-1833
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 5 of 10
MAINTENANCE INSTRUCTIONS
HOW TO CLEAN THE UNIT
MAINTENANCE: WATER PAN
MAINTENANCE: CABINET
Drain, wipe and fill 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.
To fully Dry Out:
1. Drain until 1/8” of water is left in pan bottom.
2. Turn humidity Thermostat to “High” until water
is gone.
3. Wipe out pan.
CAUTION
Delime or descale water pan parts as
required to prevent damaging build-up.
WARRANTY COVERAGE MAY BE AFFECTED
WITHOUT PROPER CLEANING.
1. Wipe the inside of cabinet after daily use.
2. Leave doors slightly open to fully dry interior.
HOW TO CLEAN THE UNIT:
Cleaning Hints:
1. Use the mildest cleaning procedure that will do
the job.
2. Always rub in the direction of polish lines to
avoid scratching the surface.
3. Use only a soft, cloth, sponge, fibrous brushes,
plastic or stainless steel pads for cleaning and
scouring.
4. Rinse thoroughly with fresh water after every
cleaning operation.
5. Always wipe dry to avoid water marks.
WARNING
BEFORE CLEANING CABINET:
1. Unplug cord from wall. Allow cabinet to
cool.
2. Do NOT hose cabinet with water.
3. Do NOT get water on controls.
CABINET
Inside and
Outside
4. Do NOT use abrasives or harsh chemicals.
METHOD
SOIL
CLEANER
Routine Cleaning
Soap, ammonia or mild
detergent* and water.
1. Sponge on with cloth
2. Rinse
Stubborn Spots,
Stains
Mild abrasive made for
Stainless Steel.
1. Apply with damp sponge or cloth.
2. Rub lightly.
Burnt on Foods or
Grease
Chemical oven cleaner
made for Stainless Steel.
Follow oven cleaner manufacturer’s
directions.
Vinegar
1. Swab or wipe with cloth.
2. Rinse and dry.
(Stainless Steel) Hard Water Spots
& Scale
*Mild detergents include soaps and non-abrasive cleaners.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 6 of 10
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, first check the following causes:
1. Cord is unplugged from wall outlet.
3. Switch is turned off.
2. Circuit breaker/fuse to wall outlet is blown.
4. Thermostat is turned off, or is set too low.
PROBLEM
POSSIBLE CAUSE
SOLUTION
Humidity is low
1. Water in pan may be low
2. Thermostat set too low
1. Add water
2. Turn up thermostat
Cabinet does not heat,
or doesn’t heat properly
1. Thermostat
2. Heater relay
3. Loose wiring at heater relay
4. High-limit switch
5. On/Off Switch
1. Replace
2. Replace
3. Replace
4. Replace
5. Replace
Blowers do not operate
1. On/Off Switch
2. Blower
1. Replace
2. Replace
Heater will not shut off
1. Thermostat
2. Relay
1. Replace
2. Replace
Vent fans do not shut off
1. Vent fan switch defective
2. Control compartment is still hot.
1. Replace
2. Wait until it cools. Check
“Heaters will not shut off.”
NOTE: Vent fans will not operate until the control compartment requires ventilation to limit temperatures.
Replacement of electrical components must be done by a qualified 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
5925 Heisley Road • Mentor, OH 44060-1833
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 7 of 10
MAINTENANCE INSTRUCTIONS:
TROUBLE-SHOOTING GUIDE, continued
HOW TO ADJUST DOOR LATCH:
1. For vertical adjustment:
(up and down movement)
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 adjustment:
(greater or lesser magnetic draw)
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. 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.
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 8 of 10
5925 Heisley Road • Mentor, OH 44060-1833
REPLACEMENT PARTS:
Include all information on nameplate when ordering parts.
1
2
5
4
3
7
6
TM
Roast-N-Hold +
160
230
190
130
250
5
270
210
4
6
MEDIUM
290
FLASHING - TIMIMG
(I)
70
60
80
100
20
220
20
F
C
250 F
150
9
350 F
100
210
80
60
0
8
HIGH
2
70
DRY
5
40
200
330
95
LOW
WATER
190
LOW
170
90
R
120
MINUTES
PROOF
180
3
310
220
100
160
140
HOURS
7
190
10
ON
1
10
MOIST
START
OFF
(0)
STOP
TIME SELECT
POWER
HOLD
TIMER
COOK / RETHERM
8
HUMIDITY
9
Figure 3
Control Panel
Hot Unit Replacement Parts
ITEM DESCRIPTION
1. Switch (On/Off)
2. Timer, Digital
3. Light, Low Water
4. Thermometer and
Sensor
5, 6, 7. Knob, Thermostat
5, 6. Control Board
7. Thermostat
8. Light, Yellow
9. Light, Green
12. Vent Fan
13. Fan Guard
14. Blower Kit (aluminized)
Blower Kit (Stainless
internal parts) Complete
except outer housing
15. Terminal Block, Front
16. Terminal Block, Rear
Part No.
0808-113-K
0849-088-K
0766-094
ITEM DESCRIPTION
17. Hi-Limit (Switch)
18. Fan Switch
19. Relay (Water)
Part No.
0848-079
0848-034
0857-130
5238-031
20 Transformer
0769-159
0595-061
0848-069
0848-008-ACK
0766-094
0766-098
0769-165
0769-167
0769-180-K
0769-180-01SSK
0852-096
0852-093
21. Relay (Cook-N-Hold)
22. Sensor - Thermostat
23. Sensor Bushing
24. Receptacle (6 pin)
25. Power Cord
26. Heater Kit
27. Strain Relief
Float Switch
Water Pan Kit
Heater, Water Pan
Drip Pan
0857-100
0848-058-K1
0818-066
0810-154-02
0810-039-06
0811-022-K
0818-057
0857-122
0756-033
0811-271
1017-098
Cabinet Replacement Parts
DESCRIPTION
PART NO.
Hot Unit, 120V, 1 Ph
HU675049
Door Latch Kit
1006-120-01-K
Latch Strike
1006-120-02-K
Door Hinge
0519-074-K
Door Assembly
1221-545-K
Door Gasket
0861-250-K
Universal Angles
0621-281-SSK
Casters
0569-310
Casters w/brake
0569-310B
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
5925 Heisley Road • Mentor, OH 44060-1833
Undercounter
Ovens
FL-2291
Rev. 3 (5/08)
Page 9 of 10
REPLACEMENT PARTS:
Include all information on nameplate when ordering parts.
15
18
17
19
12
13
16
25
27
24
20
21
14
22
23
26
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
A
6
9
B
4
2
3
10
52
12
18
14
A
9
7
B
6
3
4
1
52
12
21
BM
R
BM
L
HEATER
13
15
1
t
53
2
47
3
54
4
Temp Control
49
6
5
3
(240V)12
(208V)11
(120V)10
9
6
A
51
5
4
HOLD
LIGHT
41
42
COOK/RETHERM LIGHT
ROAST
POTENTIOMETER
(SOLID COLOR LEADS)
HOLD
POTENTIOMETER
(STRIPED COLOR LEADS)
8
5 7
SENSOR
OVEN
o
18
1
POWER
2 SWITCH
17
HIGH TEMP
8
51
49
53
8
A
6
3
4
1
G
A
4
3
2
1
RELAY
8
7
5
B
47
45
43
50
9
7
TRANSFORMER
52
5
Water Thermostat
19
9 10
20
48
46
6
21
48
4
RED
ORANGE
N.O.
COM
TIMER
7
BLACK
22
GREEN
WATER LEVEL
BLUE
BLUE
WHITE
BLACK
ORANGE
RED
GREEN
t°
FLOAT
SWITCH
SENSOR WATER
HEATER WATER
120V/925W
PN# 0811-271
Page 10 of 10
18
14
21
(DELTROL)
RELAY
11
18
16
Rev. 3 (5/08)
1
W
G
HIGH LIMIT
V
FL-2291
5
(MAGNECRAFT)
RELAY
5-20P
120V; 20A
V
Undercounter
Ovens
5925 Heisley Road • Mentor, OH 44060-1833
WIRING DIAGRAM
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com