18
PROBLEM
CAUSE
SOLUTION
Inoperative defrost timer.
Defrost thermostat terminates too
early. Thermostat is open.
Refrigerator/freezer compartment
doors left open.
Heat exchanger and wiring harness
openings not sealed.
Ice maker water line and wiring
harness openings not sealed.
Evaporator blocked with ice.
(See Adaptive Defrost Control below
for models with Service Data Sheet
numbers 240389600-4.)
Check wiring. Repair or replace
defrost timer.
Check for correct positioning of
defrost thermostat. Repair or replace.
Advise customer.
Seal entrance hole with Permagum
or (Food Safe) RTV.
Seal water line and wiring harness
openings.
Frozen drain.
Drain trough not properly formed.
Divider (foam block) frozen.
(This does not apply for models
with Service Data Sheet numbers
240389600-4.)
Faulty ADC board.
Ensure drain trough is at 90° angle
to back of freezer and that lip is up
on front and ends.
Replace divider. Check drain trough.
Replace ADC board.
Refrigerator compartment too cold.
Inoperative cold control.
Refrigerator compartment inlet air
duct loose or restricted. Door is loose.
Diffuser (foam block) in top of food
compartment is broken.(Foam block
located in Control Housing for models
with Service Data Sheets
240389600-4.)
Replace cold control.
Re-install air duct or remove
obstruction from air duct. Adjust door.
Replace diffuser.
Adaptive Defrost Control (ADC) not
responding correctly
(Only for models having a Service
Data Sheet number from
240389600-4.)
To Next Page
Loading...
