Text preview for : AW1-12_RF261_140218_SERVICE_MANUAL_TROUBLESHOOTING.pdf part of
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4. TROUBLESHOOTING
4-1) Function for failure diagnosis .......................................................................................................................47
4-1-1. Test mode (manual operation / manual defrost function) ............................................................47
4-1-2. Display function of Communication error...................................................................................... 48
4-1-3. Self-diagnostic function ................................................................................................................. 49
4-1-4. Display function of Load condition ................................................................................................ 52
4-1-5. Exhibition mode setting function ( Default option "" model ) .................................................. 53
4-1-6. Cooling off mode setting function ( Default option "" model ) ................................................ 54
4-1-7. Option setting function .................................................................................................................... 55
4-1-8. Option TABLE ...................................................................................................................................57
4-2) Diagnostic method according to the trouble symptom(Flow Chart) ....................................................... 59
4-2-1. If the trouble is detected by self-diagnosis .................................................................................. 61
4-2-2. If FAN does not operate ................................................................................................................ 70
4-2-3. When ICE MAKER(FZ) does not operate ...................................................................................... 71
4-2-4. If defrost does not operate (F,R DEF Heater)...............................................................................72
4-2-5. When Power is not applied ............................................................................................................73
4-2-6. When Power is not applied ............................................................................................................74
4-2-7. When Compressor does not run (Inverter COMP.) ......................................................................75
4-2-8. When Compressor does not run (Inverter COMP.) .....................................................................76
4-2-9. When alarm sounds continuously without stop(related with buzzer sound) .............................77
4-2-10. When the Panel PCB does not operate normally ......................................................................79
4-2-11. If Pantry Panel PCB is not working normally .............................................................................. 80
4-2-12. When refrigerator ROOM Lamp does not light up...................................................................... 81
4-2-13. If ICE Water is not supplied.......................................................................................................... 82
4-2-14. LED blinking frequency depending on protecting functions .................................................... 83
4-2-15. LED blinking frequency depending on protecting functions .................................................... 84
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TROUBLESHOOTING
4-1) Function for failure diagnosis
4-1-1. Test mode (manual operation / manual defrost function)