6-10. If Pantry Panel PCB is not working normally
6. Self Diagnosis & Trouble Shooting
To do list
Start
Does R room
Door switch
operate normally?
Is the connector of pantry
room inserted correctly
YES
Is MAIN PCB
Connector (CN51) inserted
correctly?
NO
YES
NO
Reinsert Connector, Repair ba
d contact
NO
Reinsert connector in MAIN PCB
Is signal of MAIN
PCB CN51 normal?
YES
NO
Check voltage/Replace MAIN
PCB
You should check the display after door opening because the display of this model operates only when
the Flex Zone Room compartment door is opened.
YES
Check and repair the switch
* Refer to <how to repair door
switch>
200
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