Cres Cor CO151X185B Installation, Operation And Maintenance Manual - Page 7
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5925 Heisley Road • Mentor, OH 44060-1833
877/CRES COR (273-7267) • 440/350-1100
Fax: 440/350-7267 • www.crescor.com
PROBLEM
Cabinet does not heat, or
doesn't heat properly
Blowers do not operate
Heater will not shut off
Vent fan does not shut off
Vent fan does not operate 1. Vent fan switch
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)
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.
MAINTENANCE INSTRUCTIONS
TROUBLE-SHOOTING GUIDE,
POSSIBLE CAUSE
1. Thermostat
2. Heater relay
3. Loose wiring at heater relay
4. Hi-limit switch
5. On/Off switch
1. On/Off Switch
2. Blower
1. Thermostat
2. Relay
1. Vent fan switch
2. Control compartment still hot
1. Vent fan
1. Oven is in "PROBE" mode.
2. Control is defective
1. Oven is in the "TIMED" mode
2. Probe not plugged in
3. Control is defective
1. Oven in "TIMED" mode
2. Probe temperature setting
lower than probe temperature
3. Probe not plugged in
4. Control defective
FL-2292
Undercounter Ovens
Rev. 1 (9/04)
Page
continued
SOLUTION
1. Replace
2. Replace
3. Replace
4. Replace
5. Replace
1. Replace
2. Replace
1. Replace
2. Replace
1. Replace
2. Wait until it cools
Check "Heaters will not shutoff"
1. Replace
2. 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
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