Midea CE-BCD87CM-SQ - Page 4

Service Manual, 2017-02
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8.6EVAPORATOR AND TEMPERATURE SENSING SYSTEM ....................................................................... 19
8.6COMPRESSOR CASE ........................................................................................................................ 19
8.7DISPLAY AND MAIN CONTROL PANEL(NONE) .................................................................................. 20
8.8 BAR COUNTER(NONE) ................................................................................................................... 21
8.9 WATER DISPENSER(NONE) ............................................................................................................ 21
8.10 ICE MAKER(NONE) ...................................................................................................................... 21
9. FUNCTION AND OPERATION ................................................................................................ 22
9.1OPERATION PANEL .......................................................................................................................... 22
9.2TEMPERATURE CONTROL ................................................................................................................ 22
9.3GIVE AN ALARM(NONE) ................................................................................................................. 22
9.4FAILURE CODE AND SOLUTIONS(NONE) ......................................................................................... 22
9.5DEFROST FUNCTION ....................................................................................................................... 22
9.6COMPRESSOR FAN CONTROL(NONE) .............................................................................................. 22
9.7TEST MODE (NONE) ........................................................................................................................ 22
9.8SELF-DIAGNOSIS (NONE) ................................................................................................................ 22
10.CIRCUIT DESCRIPTION ........................................................................................................ 23
10.1 POWER SUPPLY(NONE) ................................................................................................................ 23
10.2 TEST CIRCUIT FOR DOOR SWITCH(NONE) ..................................................................................... 23
10.3 TEMPERATURE TEST CIRCUIT(NONE) ........................................................................................... 23
10.4FREEZER CHAMBER FAN MOTOR CIRCUIT (NONE) ......................................................................... 23
10.5REFRIGERATING CHAMBER FAN MOTOR CIRCUIT (NONE) .............................................................. 23
10.6CONDENSATION FAN CIRCUIT (NONE) .......................................................................................... 23
10.5 FAN MOTOR CIRCUIT OF THE VENTILATION DOOR(NONE) ............................................................ 23
10.6RESISTANCE VALUE OF THE SENSOR (R/T) (NONE) ....................................................................... 23
11.TROUBLESHOOTING METHOD........................................................................................... 24
11.1 NOT COOLING .............................................................................................................................. 24
11.2 NOT WORKING OF COMPRESSOR .................................................................................................. 25
11.3 -THERMOSTAT MALFUNCTION-UNDERCOOLING........................................................................... 26
11.4 NOISE .......................................................................................................................................... 26
12. FIGURES AND DETAILS OF REPAIR
PARTS(DOCUMENTSAREPROVIDEDSEPARATELY) ............................................................ 27
12.1FIGURES ....................................................................................................................................... 27
12.2LIST OF PARTS AND COMPONENTS ................................................................................................. 27
13APPENDIX: ................................................................................................................................ 27
13.1ELECTRICAL SCHEMATIC DIAGRAM(NONE) ................................................................................. 27
13.2REFRIGERATOR MAINTENANCE TOOLING AND EQUIPMENT AND MATERIAL ................................. 27