47
4. TROUBLESHOOTING
4-1) FUNCTION FOR FAILURE DIAGNOSIS 48
4-1-1. TEST MODE
48
4-1-2. DISPLAY FUNCTION OF COMMUNICATION ERROR
49
4-1-3. SELF-DIAGNOSTIC FUNCTION
50
4-1-4. DISPLAY FUNCTION OF LOAD CONDITION
53
4-1-5. EXHIBITION MODE SETTING FUNCTION
54
4-1-6. OPTION SETTING FUNCTION
54
4-1-7. OPTION TABLE
57
4-2) DIAGNOSTIC METHOD ACCORDING TO THE TROUBLE SYMPTOM
59
4-2-1. IF THE TROUBLE IS DETECTED BY SELF-DIAGNOSIS
60
4-2-2. IF FAN DOES NOT OPERATE
70
4-2-3. IF ICE ROOM FAN DOES NOT OPERATE
71
4-2-4. IF ICE MAKER DOES NOT OPERATE
72
4-2-5. IF DEFROST DOES NOT OPERATE
73
4-2-6. IF POWER IS NOT SUPPLIED
74
4-2-7. IF COMPRESSOR DOES NOT OPERATE
75
4-2-8. WHEN ALARM SOUND CONTINUOUS WITHOUT STOP
76
4-2-9. IF PANEL PCB DOES NOT WORK NORMALLY
78
4-2-10. IF PANTRY PANEL PCB IS NOT WORKING NORMALLY
79
4-2-11. WHEN REFRIGERATOR ROOM LAMP DOES NOT LIGHT UP
80
4-2-12. IF ICE WATER IS NOT SUPPLIED
81
4-2-13. IF WATER IS NOT SUPPLIED
82
4-2-14. IF CUBED OR CRUSHED ICE IS NOT SUPPLIED
83
4-2-15. IF COVER ICE ROUTE MOOR IS NOT WORKING NORMALLY
84