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TROUBLESHOOTING
4-1-7. Option setting function
• If Lighting Key + Fridge Key are pressed simultaneously for 12 seconds during normal
operation, fresh food and freezer compartments temperature display will be changed to
option setting mode.
• If the display changes to option setting mode, all displays will be off except freezer and fridge
compartments temperature display as below.
(Fresh food and freezer compartments case will be explained only because all options are
operated with the same method according to the option table.)
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If Lighting Key + Fridge Key are pressed simultaneously for 12 seconds, option setting mode will
be started.
KEY operation method for changing to option mode
KEY control method after converting to option mode
※
Key control in option mode
Code Down
Code Up
Reference Value
Up key
Code
Reference
Value
Reference Value
down key
Freezer Key
Code Down key
Lighting Key
Code Up key
Fridge Key
Reference Value down key
Alarm Key
Reference Value Up key
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