Cres Cor RO151FWUA18B Panduan Pemasangan, Pengoperasian, dan Pemeliharaan - Halaman 8

Jelajahi secara online atau unduh pdf Panduan Pemasangan, Pengoperasian, dan Pemeliharaan untuk Oven Konveksi Cres Cor RO151FWUA18B. Cres Cor RO151FWUA18B 13 halaman. Cres cor aquatemp humidity convection and retherm ovens
Juga untuk Cres Cor RO151FWUA18B: Panduan Pemasangan, Pengoperasian, dan Pemeliharaan (13 halaman)

Halaman Cetak
5925 Heisley Road • Mentor, OH 44060-1833
877/CRES COR (273-7267) • 440/350-1100
Fax: 440/350-7267 • www.crescor.com
MAINTENANCE INSTRUCTIONS TROUBLE-SHOOTING GUIDE
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 does not shut
off
Vent fans does not
operate
Control will not switch
from "COOK" to "HOLD"
(timer 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 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.
If hot unit is NOT working, first 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
Ovens Humidity with
Microprocessor Controls
Rev. 8 (1/05)
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 "Heaters will not shutoff"
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
FL-2267
8 of 13
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