GE PSC21MGM, Technical Service Manual

Page: 45 / 76

– 43 –
Fresh Food Warm - Freezer Warm
Basic refrigerator checks:
Door gasket seal OK?
Door switch - light turning off with door closed?
Dispenser duct door closing properly?
Repair as
necessary
Run Service Diagnostics Test (0-7)
Thermistor check - see page 53
Did test check OK?
Repair fault
Run Service Diagnostics Test (1-3) Pre-Chill -
see page 33 for entering diagnostic mode
Is the condenser fan running?
Is the compressor running?
Is the evaporator fan running?
Is the airflow within the freezer normal?
Run Service Diagnostics Test (1-4)
Defrost system check - see page 52
No
Heavy
Frost
Go to
Condenser Fan Not Running Flowchart
page 49
Go to
Evaporator Fan Not Running Flowchart
page 50
Go to
Compressor Not Running Flowchart
page 47
No
No
No
Check sealed system
Normal frost pattern on evaporator?
Unit tests OK
Run checks again
Reset electronics by unplugging refrigerator
for 15 seconds
Look for usage problem
Repair
sealed system
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes