Samsung RF265AB Service Manual page 46

TROUBLESHOOTING
4-1-5. Exhibition mode setting function
If Power Freeze Key + Freezer Key are pressed for 3 seconds, show room mode will
be started.
1) If Power Freeze Key + Freezer Key are pressed simultaneously for 3 seconds during normal
operation, show room mode will be started with buzzer sound(ding-dong).
2) If above Power Freeze & Freezer Key are pressed one more time, show room mode will be
canceled.
3) If show room mode is selected, blinks "OF-OF" on the temperature setting display of the panel
and it indicates the refrigerator has entered the show room mode.
4) During show room mode, if fresh food and freezer compartments sensors are higher than 65
show room mode will be canceled automatically and freezing operation will be returned.
(There is no buzzer sound when the show room mode is canceled by the temperature)
5) Operation contents of show room mode
- Display, Fan motor and etc operate normally, not to operate compressor only.
- Defrost is not operated. (including french heater)
- Display function of the initial real temperature is finished.
- Under the condition of show room mode, show room mode will be operated when Power On
after Power OFF.
4-1-6. Option setting function
If Freezer 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 Freeze Key + Fridge Key are pressed simultaneously for 12 seconds, option
setting mode will be started.
KEY operation method for changing to option mode
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