Midea UL-BD386WE-SQ - Page 4

Service Manual, 2016-12
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8.8 BAR COUNTER(NONE) ................................................................................................................... 27
8.9 WATER DISPENSER(NONE) ............................................................................................................. 27
8.10 ICE MAKER(NONE) ...................................................................................................................... 28
9. FUNCTION AND OPERATION9.1 OPERATION PANEL ........................................................................... 29
9.2 TEMPERATURE SETTING ................................................................................................................. 29
9.3ALARM ........................................................................................................................................... 30
9.4 FAULT CODE AND SOLUTIONS ........................................................................................................ 31
9.5TEST MODE..................................................................................................................................... 31
9.1SELF-DIAGNOSIS ............................................................................................................................ 32
10.CIRCUIT DESCRIPTION10.1 POWER SUPPLY .................................................................................... 33
10.2DOOR TRIP TEST CIRCUIT .............................................................................................................. 33
10.3TEMPERATURE TEST CIRCUIT ........................................................................................................ 34
10.4FAN MOTOR CIRCUIT OF THE FREEZING CHAMBER ........................................................................ 35
10.5REFRIGERATOR FAN MOTOR CIRCUIT (NONE) ............................................................................... 35
10.6CONDENSING FAN MOTOR CIRCUIT (NONE) .................................................................................. 35
10.7DAMPER MOTOR CIRCUIT (NONE) ................................................................................................ 35
10.8RESISTANCE VALUE OF THE SENSOR (R/T) .................................................................................... 35
11.TROUBLESHOOTING METHOD........................................................................................... 37
11.1 NO REFRIGERATION ..................................................................................................................... 37
11.2 COMPRESSOR FAILURE................................................................................................................. 38
11.3 DEFROSTING IS NOT WORKING ..................................................................................................... 39
11.4 FAN IN THE FREEZING CHAMBER IS ABNORMAL ........................................................................... 40
11.5 DAMPER IS ABNORMAL(NONE)11.6 LIGHTS INSIDE THE REFRIGERATOR DON’T LIGHT UP ............ 41
12. FIGURES AND DETAILS OF REPAIR PARTS(DOCUMENTS ARE PROVIDED
SEPARATELY) ............................................................................................................................... 42
12.1 FIGURE ........................................................................................................................................ 42
12.2 LIST OF PARTS AND COMPONENTS ................................................................................................ 42
13APPENDIX: ...................................................................................................................................... 43
13.1ELECTRICAL SCHEMATIC DIAGRAM ............................................................................................. 43
13.2REFRIGERATOR MAINTENANCE TOOLING AND EQUIPMENT AND MATERIAL .................................. 43