819091D
7
12.4.15 Removal Of The FC Sensor............................................................................................57
12.4.16 Icemaker Unit Replacement............................................................................................57
12.4.17 Replacing Flapper Element.............................................................................................57
12.4.18 Refitting Icemaker...........................................................................................................58
12.4.19 Icemaker Temperature Sensor Replacement...................................................................58
12.4.20 Water Valve Replacement...............................................................................................58
12.4.21 Replacement Of Low Ambient Heater............................................................................59
12.4.22 Replacement Of Interior Lamp .......................................................................................59
12.4.23 Replacement of PC Door ................................................................................................59
12.4.20 Block/Edge Connectors...................................................................................................60
12.5 ACTIVE SMART PC/FC FAN MOTOR TESTER ............................................................. 62
12.6 PRESSURE TESTING OF THE REFRIGERATION SYSTEM......................................... 62
12.7 TRANSPORTING OF REFRIGERATORS ....................................................................... 64
12.8 EVAPORATOR REPLACEMENT .................................................................................... 65
12.9 COMPRESSOR REPLACEMENT.................................................................................... 65
13 FAULT FINDING..................................................................................................................... 67
13.1 COMPRESSOR WON'T START - DEAD....................................................................... 67
13.2 COMPRESSOR WON'T START - HUMS ........................................................................ 67
13.3 COMPRESSOR STARTS, RUNS AND THEN STOPS.................................................... 67
14 WIRING DIAGRAM................................................................................................................. 68
15 SERVICE REFERENCE.......................................................................................................... 69
15.1 SERVICE REFERENCE................................................................................................... 69
16 FAULT FINDING FLOW CHART - SERVICING..................................................................... 74
16.1 REFRIGERATOR NOT OPERATING .............................................................................. 75
16.2 POWER TO POWER/CONTROL MODULE AND/OR DISPLAY MODULE .................... 76
16.3 PC/FC WARM................................................................................................................... 77
16.4 FC TOO COLD – PC TOO WARM................................................................................... 78
16.5 PC TOO COLD................................................................................................................. 79
16.6 ICE/CONDENSATION FORMING.................................................................................... 80
16.7 NO LIGHT......................................................................................................................... 81
16.8 DOOR SWITCH NOT OPERATING ................................................................................. 82
16.9 DEFROST HEATER FAULTS.......................................................................................... 83
16.10 COMPRESSOR FAULTS................................................................................................. 84
16.11 COMPRESSOR RUNS CONTINUOUSLY....................................................................... 84
16.12 COMPRESSOR WILL NOT RUN AND IS HOT TO TOUCH ........................................... 85
16.13 COMPRESSOR ELECTRICAL TESTS............................................................................ 85
16.14 REFRIGERATION SYSTEM FAULTS ............................................................................. 86
16.15 NOT DISPENSING WATER............................................................................................. 87
16.16 NOT PRODUCING ICE .................................................................................................... 88