Troubleshooting - Samsung RF265AB Service Manual

TROUBLESHOOTING

4-1) Function for failure diagnosis
4-1-1. Test mode (manual operation / manual defrost function)
If Power Freeze & Fridge temperature control Key on the front of panel are pressed
G
simultaneously for 8 seconds , it will be changed to the test mode and all displays on the front
of panel will be off.
If any key on the front of panel is pressed within 15 seconds after the test mode, it will be
G
operated as below sequence :
manual operation(fresh food compartment)
manual defrost of fresh food and freezer compartments (Fd)
If any key on the front of panel is not pressed within 15 seconds after the test mode, the test
G
mode will be canceled and it will be returned to previous mode.
1) Manual operation function
If Power Freeze Key + Fridge Key are pressed simultaneously for 8 seconds,
It will be changed to the test mode (manual operation) by pressing any key
1-1) If any key is pressed once in test mode, blinks "FF" on the display and it indicates the
refrigerator has entered the manual operation. At this moment, buzzer beeps as an
alarm.
1-2) If manual operation is selected, comp will run at once without 5 minutes delay in any
mode. If the refrigerator is on the defrost cycle at the moment, defrost will be finished
and manual operation will begin.
(Be careful if manual operation get started at the moment of comp off, over load could
be occurred)
1-3) If manual operation works, comp & f-fan operate continuously for 24 hours and fresh
food compartment will be controlled by the setting temperature.
1-4) When the manual operation runs, setting temperature will be selected automatically as
below: freezer compartment -14 (-25 ), fresh food compartment 33.8 (1 ).
1-5) During manual operation, Power Freeze & Power Cool function will not be worked.
If a function is selected, the power function icon of the selected function will be off
automatically after 10 seconds.
1-6) Manual operation can be canceled during manual operation by turning on the appliance
after power off(reset) or choosing the step 4) test cancel mode.
1-7) Alarm(0.25 sec ON/ 0.75 sec OFF) will beep continuously until manual operation is
completed and there is no function to make the sound stop.
manual defrost of fresh food compartment(rd)
(displays are all off)
41
Cancel(Display all off).