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46
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 53
4-1-6. OPTION SETTING FUNCTION 53
4-1-7. OPTION TABLE 56
4-2)
DIAGNOSTIC METHOD ACCORDING TO THE TROUBLE SYMPTOM(FLOW CHART)
57
4-2-1. IF THE TROUBLE IS DETECTED BY SELF-DIAGNOSIS 58
4-2-2. IF FAN DOES NOT OPERATE(F, R, C - FAN) 68
4-2-3. IF ICE ROOM FAN DOES NOT OPERATE 69
4-2-4. IF ICE MAKER DOES NOT OPERATE 70
4-2-5. IF DEFROST DOES NOT OPERATE (F,R DEF HEATER) 71
4-2-6. IF POWER IS NOT SUPPLIED 72
4-2-7. IF COMPRESSOR DOES NOT OPERATE 73
4-2-8. W
HEN ALARM SOUND CONTINUOUS WITHOUT STOP(RELATED WITH BUZZER SOUND)
74
4-2-9. IF PANEL PCB DOES NOT WORK NORMALLY 76
4-2-10. IF PANTRY PANEL PCB IS NOT WORKING NORMALLY 77
4-2-11. WHEN REFRIGERATOR ROOM LAMP DOES NOT LIGHT UP 78
4-2-12. IF ICE WATER IS NOT SUPPLIED 79
4-2-13. IF WATER IS NOT SUPPLIED 80
4-2-14. IF CUBED OR CRUSHED ICE IS NOT SUPPLIED 81
4-2-15. IF COVER ICE ROUTE MOOR(GEARD MOTOR) IS NOT WORKING NORMALLY 82