Samsung RH29H9000SR Service Manual page 56

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.
① If Lighting Key + Fridge Key are pressed simultaneously for 12 seconds, option setting mode will
be started.
※ Key control in option mode
Freezer Key
Lighting Key
Fridge Key
Alarm Key
• 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.)
KEY operation method for changing to option mode
①
KEY control method after converting to option mode
Code Down Code
Code Up
Reference Value down key
Reference Value Up key
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①
Reference Reference Value
Value down key
Reference Value
Up key
Code Down key
Code Up key