8.7
COMPRESSOR CASE ........................................................................................................................................................................ 24
8.8
DISPLAY CONTROL BOARD .............................................................................................................................................................. 26
8.9
MAIN CONTROL BOARD .................................................................................................................................................................... 26
8.10
BAR COUNTER ........................................................................................................................................................................................................ 26
8.11
WATER DISPENSER ......................................................................................................................................................................... 27
8.12
ICE MAKER ......................................................................................................................................................................................... 27
9.
FUNCTION AND OPERATION ................................................................................................................. 28
9.1
OPERATION PANEL ........................................................................................................................................................................... 28
9.2
DISPLAY ............................................................................................................................................................................................... 28
9.3
SETTING OF THE GEAR.................................................................................................................................................................... 28
9.4
CONTROL OF STANDBY FUNCTION ................................................................................................................................................ 29
9.5
CONTROL OF ICE MAKER (NONE) ............................................................................................................ 29
9.6
FAULT CODE AND SOLUTIONS ....................................................................................................................................................... 29
9.7
DEFROSTING FUNCTION .................................................................................................................................................................. 29
9.8
TEST MODE ......................................................................................................................................................................................... 30
10.
CIRCUIT DESCRIPTION ........................................................................................................................ 32
10.1
POWER SUPPLY ............................................................................................................................................................................. 32
10.2
DOOR TRIP TEST CIRCUIT(NONE) ........................................................................................................... 32
10.3
TEMPERATURE TEST CIRCUIT ....................................................................................................................................................... 32
10.4
FAN MOTOR CIRCUIT OF THE FREEZING CHAMBER ............................................................................................................... 33
10.5
REFRIGERATOR FAN MOTOR CIRCUIT (NONE) .......................................................................................... 33
10.6
CONDENSER FAN MOTOR CIRCUIT(NONE) ............................................................................................... 33
10.7
DAMPER MOTOR CIRCUIT(NONE) ........................................................................................................... 33
10.8
SENSOR RESISTANCE(R/T) ..............................................................................................................................33
11.
TROUBLESHOOTING METHOD ............................................................................................................ 35
11.1
NO COOLING(AIR COOLING-ELECTRONIC) ............................................................................................... 35
11.2
NO WORKING OF COMPRESSOR ................................................................................................................................................. 36
11.3
INSIDE FROSTING, NO DEFROSTING .......................................................................................................................................... 36
11.4
INSIDE FROSTING, NO DEFROSTING-MAINTENANCE GUIDELINES ....................................................................................... 37
11.5
LIGHT IS NOT ON ............................................................................................................................................................................. 38
11.6
AIR DUCT NOT OPERATED(ELECTRONICALLY) ....................................................................................................38
11.7
FAN FAILURE .................................................................................................................................................................................... 39
11.8
DEFECTIVE DEFROST CIRCUIT ..................................................................................................................................................... 39
11.9
NOISE................................................................................................................................................................................................. 40
12.
FIGURES AND DETAILS OF REPAIR PARTS(DOCUMENTS ARE PROVIDED SEPARATELY) ........... 41
12.1
FIGURES(NONE) .................................................................................................................................. 41
12.2
LIST OF PARTS AND COMPONENTS(NONE) .........................................................................................................41
13.
APPENDIX ............................................................................................................................................. 42
13.1
REFRIGERATOR MAINTENANCE TOOLING AND EQUIPMENT AND MATERIAL ................................................................................ 42
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