Samsung RS68N Series Service Manual page 74

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PRECAUTIONS(SAFETY WARNINGS)
4-3-7. Option setting function
If Freezer Key + Alarm Key are pressed simultaneously for 6 seconds during mormal operation, ALL ON/OFF will
blink with 0.5 interval for 4 seconds. If take the finger off from above keys and press Freezer, Fridge and Freezer
compartments temperature display will be changed to operion setting mode.
■ Key control in option mode
Freezer 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.
(Fridge and freezer compartments case will be explained only because all options are operated with
the same method according to the option table.)
Reference Value down key
Reference Value Up key
Code Up / Down Key (Rotation)
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