819091D
6
9 INPUT / OUTPUT STATUS ........................................................................................................43
9.1 FAULT HISTORY.................................................................................................................43
9.2 TO MANUALLY FORCE A DEFROST................................................................................43
9.3 LCD DISPLAY......................................................................................................................43
9.4 TO MANUALLY FORCE THE ICEMAKER .........................................................................44
9.5 DATA DOWNLOAD.............................................................................................................44
10 WATER DISPENSER..............................................................................................................45
10.1 PRESSURE DISPENSING PAD.......................................................................................45
10.2 INITIAL USE .....................................................................................................................45
10.3 WATER FILTER AND CARTRIDGE ................................................................................45
10.4 CHANGING THE WATER FILTER...................................................................................45
10.5 TO RESET THE FILTER ICON.........................................................................................46
10.6 TO DISABLE FILTER ALARM (Products Before January 2009)..................................46
10.7 FLOW METER CALIBRATION (Products Before January 2009) .................................46
10.8 TO DISABLE THE FILTER ALARM (Products After January 2009).............................46
11 VARIABLE CAPACITY COMPRESSOR................................................................................47
11.1 VARIABLE CAPACITY COMPRESSOR CONTROL OVERVIEW ..................................47
11.2 BUILT-IN ELECTRONIC PROTECTIONS (WITHIN THE MODULE / INVERTER) .........47
Compressor Start-Up......................................................................................................................47
Overload Detection And Protection...............................................................................................47
Power Limitation (Temperature Protection)..................................................................................47
Short Circuit Protection .................................................................................................................48
11.3 VCC MODULE/INVERTER IDENTIFICATION .................................................................48
11.4 FAULT FINDING...............................................................................................................48
High Voltage Power Supply Circuit ..............................................................................................48
12 SERVICING PROCEDURES...................................................................................................49
12.1 SAFETY CONSIDERATIONS...........................................................................................49
12.2 ELECTRICAL SAFETY TEST ..........................................................................................49
12.3 DOOR AND DOOR GASKET...........................................................................................50
12.4 COMPONENT REMOVAL & REPLACEMENT................................................................51
12.4.1 Removal Of Power/Control Module................................................................................51
12.4.2 PC Sensor Replacement...................................................................................................51
12.4.3
PC2 Sensor Replacement.................................................................................................51
12.4.4
Removal Of PC Fan Motor..............................................................................................52
12.4.5 Replacing Cross / Base Rail Door Reed Switches ..........................................................52
12.4.6 Display Module Replacement .........................................................................................52
12.4.7 Water Dispensing Pad Replacement................................................................................53
12.4.8
Removing Water Tank.....................................................................................................54
12.4.9
Refitting Water Tank.......................................................................................................54
12.4.10 Defrost Heating Element .................................................................................................55
12.4.11 Thermal Fuse...................................................................................................................55
12.4.12 Removal Of FC Bins .......................................................................................................55
12.4.13
Removal Of The FC Drawer ...........................................................................................55
12.4.14
Refitting Of The FC Drawer............................................................................................56