Midea SO-BD386WE-UT - Page 4

Service manual, 2016-12
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8.7DISPLAY AND MAIN CONTROL PANEL .......................................................................................................... 26
8.8 BAR COUNTER(NONE) ................................................................................................................................ 26
8.9 WATER DISPENSER(NONE) ......................................................................................................................... 26
8.10 ICE MAKER(NONE) ................................................................................................................................... 27
9. FUNCTION AND OPERATION ............................................................................................................28
9.1 OPERATION PANEL ..................................................................................................................................... 28
9.2 BUTTON ..................................................................................................................................................... 28
9.3 DISPLAY SCREEN ........................................................................................................................................ 28
9.4 DISPLAY ..................................................................................................................................................... 28
9.5 SETTING OF THE GEAR ................................................................................................................................ 29
9.6 CONTROL OF STANDBY FUNCTION(NONE) .................................................................................................. 29
9.7 CONTROL OF ICE MAKER (NONE) ............................................................................................................... 29
9.8 FAULT CODE AND SOLUTIONS ..................................................................................................................... 29
9.9DEFROSTING FUNCTION .............................................................................................................................. 30
9.10TEST MODE ............................................................................................................................................... 30
9.11SELF-DIAGNOSIS ....................................................................................................................................... 30
10.CIRCUIT DESCRIPTION ................................................................................................................................. 31
10.1 POWER SUPPLY ........................................................................................................................................ 31
10.2DOOR TRIP TEST CIRCUIT .......................................................................................................................... 31
10.3TEMPERATURE TEST CIRCUIT .................................................................................................................... 31
10.4FAN MOTOR CIRCUIT OF THE FREEZING CHAMBER ..................................................................................... 32
10.5REFRIGERATOR FAN MOTOR CIRCUIT (NONE) ............................................................................................ 33
10.6CONDENSING FAN MOTOR CIRCUIT (NONE) ............................................................................................... 33
10.7DAMPER MOTOR CIRCUIT (NONE) ............................................................................................................. 33
10.8RESISTANCE VALUE OF THE SENSOR (R/T) ................................................................................................ 33
11.TROUBLESHOOTING METHOD .......................................................................................................34
11.1 NO REFRIGERATION .................................................................................................................................. 34
11.2 COMPRESSOR FAILURE ............................................................................................................................. 35
11.3 DEFROSTING IS NOT WORKING ................................................................................................................. 36
11.4 FAN IN THE FREEZING CHAMBER IS ABNORMAL ........................................................................................ 36
11.5 DAMPER IS ABNORMAL(NONE) ................................................................................................................ 37
11.6 LIGHTS INSIDE THE REFRIGERATOR DON’T LIGHT UP ................................................................................ 37
12. FIGURES AND DETAILS OF REPAIR PARTS(DOCUMENTS ARE PROVIDED SEPARATELY)
.....................................................................................................................................................................37
12.1 FIGURE..................................................................................................................................................... 37
12.2 LIST OF PARTS AND COMPONENTS ............................................................................................................ 37
13APPENDIX: ................................................................................................................................................... 37
13.1ELECTRICAL SCHEMATIC DIAGRAM .......................................................................................................... 37
13.2REFRIGERATOR MAINTENANCE TOOLING AND EQUIPMENT AND MATERIAL ............................................... 38