GE ETS22 Technical Service Manual page 49

Check control settings and temperatures.
Food at a setting of 5 and 5 with no door
openings for 12 hours should be:
Fresh food 36 F to 38 F
Freezer -5 F to +5 F
Control settings OK?
YES
Basic refrigeration checks:
Door gasket seal OK?
Door switch - light turning off with
door closed?
All OK?
YES
Reset electronics by unplugging
refrigerator for 15 seconds then
plug back in.
Is the evaporator fan running at
correct speed?
YES
Is the airflow in the fresh food
compartment normal?
YES
Verify thermistors are within
proper range.
Is the resistance within range?
YES
Check sealed system.
Does sealed system check
OK?
YES
Unit test OK.
Run checks again. Look for
usage problem.
Fresh Food Warm - Freezer Normal
Adjust settings and allow
NO
24 hours to stabilize.
NO
Go to Evaporator
NO Fan Not Running
Look for blockage
at vents or heavy
NO
frost on evaporator
Check wiring
NO connections. If OK,
replace thermistor.
Repair sealed
NO
system.
– 47 –
Repair as
necessary.
flowchart.
Blockage
cover.
Frost
Remove blockage from
evaporator cover vent area.
Go to Heavy Frost
on Evaporator
Cover flowchart.