Cres Cor AQUATEMP CO151FWUA12B-Q1 Manual de instalação, operação e manutenção - Página 8
Procurar online ou descarregar pdf Manual de instalação, operação e manutenção para Equipamento comercial para alimentos Cres Cor AQUATEMP CO151FWUA12B-Q1. Cres Cor AQUATEMP CO151FWUA12B-Q1 14 páginas. Humidity convection and retherm ovens with microprocessor controls
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Ovens Humidity with
Microprocessor Controls
Rev. 14 (6/08)
WARNING
IF UNIT GETS TOO HOT OR WON'T SHUT OFF, DISCONNECT
POWER AT BRANCH PANEL. DO NOT UNPLUG CORD!
1. Cord is unplugged from wall outlet.
2. Circuit breaker/fuse to wall outlet is blown.
PROBLEM
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)
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)
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 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
FL-2267
Page 8 of 14
MAINTENANCE INSTRUCTIONS
TROUBLE-SHOOTING GUIDE
If hot unit is NOT working, fi rst check the following causes:
POSSIBLE CAUSE
1. Fuse
2. Control
3. Sensor
4. Heater contactor
5. Loose wiring at heater contactor
6. On/Off Switch
1. On/Off Switch
2. Fuse
3. Blower
4. Control
1. Control defective
1. Vent fan switch defective
2. Control compartment is still hot.
1. Fuse
2. Vent fan switch defective
3. Vent fan defective
1. Oven is in "PROBE" mode.
2. Control defective
1. Oven is in the "TIMED" mode
2. Probe not plugged in
3. Control defective
1. Oven in "TIMED" mode
2. Probe temperature setting lower than
probe temperature
3. Probe not plugged in
4. Control defective
1. Water element defective
2. Humidity control
5925 Heisley Road • Mentor, OH 44060-1833
3. Switch is turned off.
4. Thermostat is turned off, or is set too low.
SOLUTION
1. Replace
2. Replace
3. Replace
4. Replace
5. Replace
6. Replace
1. Replace
2. Replace
3. Replace
4. Replace
1. Replace
1. Replace
2. Wait until it cools
Check "Heater will not shut off"
1. Replace
2. Replace
3. Replace
1. Switch to "TIMED" mode
2. Replace
1. Switch to "PROBE" mode
2. Plug in probe
3. Replace
1. Switch to "PROBE" mode
2. Set probe temperature to desired
temperature
3. Plug in probe
4. Replace
1. Replace
2. Replace