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TROUBLESHOOTING
4-1) Function for failure diagnosis
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If Energy Saver Key + Fridge Key on the front of panel are pressed simultaneously for 8 seconds, it
will be changed to the test mode and all displays on the front of panel will be off.
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If any key on the front of panel is pressed within 15 seconds after the test mode, it will be operated
as below sequence : manual operation(Freezer compartment 1) manual operation(Freezer
compartment 2) manual operation(Freezer compartment 3) manual defrost of fresh food
and freezer compartments(Fd) Cancel(Display all off).
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If any key on the front of panel is not pressed within 15 seconds after the test mode, the test mode
will be canceled and it will be returned to previous mode.
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If the test mode is canceled, Recommend the power off and reactivate the refrigerator.
1) Manual operation function
If Energy Saver Key + Fridge/Power Cool Key are pressed simultaneously for
8 seconds, (displays are all off)
It will be changed to the test mode (manual operation) by pressing any key
4-1-1. Test mode (manual operation / manual defrost function)
1-1) If any key is pressed once in test mode, blinks "FF-1" on the display and it indicates the
refrigerator has entered the manual operation. At this moment, buzzer beeps as an alarm.
Compulsion working 1: 3600RPM Compulsion working 2 : 2450RPM Compulsion working 3: 2200RPM
1-2) If any key is pressed once at the manual operation1 status, FF-2 will be displayed. And if any
key is pressed one more time, FF-3 will be displayed. FF-2 and FF-3 means manual
operation2 and 3 separately. These 3 functions operate with different RPM of COMP.
1-3) If manual operation is selected, compressor will run at once without 7 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
compressor off, over load could be occurred.)
1-4) If manual operation works, compressor & f-fan operate continuously for 24 hours and fresh
food compartment will be controlled by the setting temperature.
1-5) When the manual operation runs, setting temperature will be selected automatically as
below: freezer compartment -8(-22), fresh food compartment 32(1).
1-6) 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.