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13. Water Filter Usage Rating
Status 199
14. Water Filter Time Usage
Status days since reset
15. Water Filter Time Rating
Status add days after 182
16. Water Dispense Fill Test
Place cup under spigot press pad to initiate test.
17. Water Dispenser Fill Test
Status Valve OFF / ON
18. Ice Maker Fill Test
Make sure ice Maker mold is empty before performing test.
Remove icemaker front cover to press icemaker test switch.
Status ice maker fill OFF. Wait for icemaker unit to cycle.
19. Ice Level Sensor
Make sure the bin is present and not full before performing test.
Status 02 Bin not full and present
20. Ice Bin Thermistor
Status 01 Pass
21. Ambient Thermistor
Status 01 Pass
22. Humidity Sensor
Status 01 Shows actual humidity reading.
23. Ice Box Fan Motor & Ice Box Air Baffle Motor
Status 02 Fan ON/air baffle closed - ON/OFF delayed cycle
24. Mullion Heater
Status ON / OFF to control heater - test ON/OFF
25. Mullion Heater Mode
Press an option to change mullion heater mode sensor operation.
Status ON / OFF OFF = heater ON 100% of the time
26. Forced Defrost Mode
Press an option to change forced defrost mode
No Forced Defrost
/ Short Defrost / Long Defrost
27. Exit
The Service Mode can be exited at any time by pressing the back key twice
NOTE: When Service Mode is entered, all main control board loads: defrost heater, compressor,
fans, ice maker, etc. are turned off. Only the load being checked during a diagnostic step is
energized.
Exceptions:
The ice bin light illuminates anytime a refrigerator compartment door is open.
(10 minute maximum if door is left open)
The mullion heater circuit remains energized (at a rate of 0%, 30%, 70% or 100% of its power
dependent on previous setting). The mullion heater remains on until diagnostic step 25 (mullion heater
step), where the technician can turn on/off for testing. Once the Service Mode is exited, the mullion
heater goes back to the last state previous to entering into Service Mode.
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