SERVICE CODES
6-26
Service Code 9
After Serial Number GC7243MS and C7439MS
Table A provides information for troubleshooting when on a service call. The
columns list probable causes, replacement parts and special tools needed, and a
page reference to service instructions. Proceed through the Probable Causes in
the sequence shown in the table. If the corresponding Corrective Action does not
correct the problem, proceed to the next Probable Cause and so forth, until the
problem is corrected.
Table A - Troubleshooting Service Code 9
Broken lead or Continuity check harness. Replace Digital ohmmeter ————
connector in water harness if an open circuit is detected.
probe harness.
Contaminated Clean both water probes using fine ———————— ————
water level probes. enemy cloth.
Clean probe holders. Clean holder air ———————— Page 8-12
vents for CC10-E unit.
Defective water Replace both water level probes. ———————— Page 8-12
level probes.
Defective boiler Continuity check in an ice water bath. Digital Ohmmeter Page 8-3
temperature probe Replace boiler temperature probe. Page 8-15
Relay board and/or Perfrom relay board power supply Voltmeter Page 8-3
control panel operation. checks.
WARNING
When oven power is turned on, there is high voltage present in the electrical components compartment.
(Revised 1/02)
Service
Reference
LocationProbable Cause
Corrective Action
Test Equipment
WARNING
Be sure oven is disconnected from branch circuit power before performing any repair work.
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