3
Combustibility of HFC-134a.............................................................................................................. 46
Leak Testing ........................................................................................................................... 46
Bulk Delivery & Storage ........................................................................................................... 46
Filling & Charging Systems................................................................................................. 46
Refrigerant Recovery Systems............................................................................................ 46
Thermal Decomposition .................................................................................................................. 46
SECTION F - ICE MAKER
Ice Maker for Side by Side Models ........................................................................................................ 47
Front Cover ................................................................................................................................... 47
Ice Maker Components ........................................................................................................................ 47
Ice Mold........................................................................................................................................ 47
Mold Heater................................................................................................................................... 47
Ice Stripper ................................................................................................................................... 47
Ice Ejector .................................................................................................................................... 47
Water Valve Assembly ................................................................................................................... 47
Thermostat.................................................................................................................................... 48
Sensing Arm & Linkage .................................................................................................................. 48
Timing Switches ............................................................................................................................ 48
Thermal Cutout (TCO) .................................................................................................................... 48
Timing Cam & Coupler ................................................................................................................... 48
Timing Gear .................................................................................................................................. 48
Motor ............................................................................................................................................ 48
Fill Trough ..................................................................................................................................... 48
Wiring ........................................................................................................................................... 48
Installing Water Supply Line to Ice Maker .............................................................................................. 49
Test Cycling Ice Maker ........................................................................................................................ 49
Water Valve Switch - Water Fill Switch .................................................................................................. 49
Parts Replacement .............................................................................................................................. 49
To Replace Front Cover.................................................................................................................. 49
To Replace Fill Trough & Bearings .................................................................................................. 50
To Replace Ice Stripper .................................................................................................................. 50
To Replace Motor & Switch Mounting Plate ...................................................................................... 50
To Replace Ejector Blades ............................................................................................................. 50
To Replace Motor .......................................................................................................................... 50
To Replace Water Fill Switch .......................................................................................................... 50
To Replace Hold Switch ................................................................................................................. 51
To Replace Ice Maker Control Arm Shut-Off Switch .......................................................................... 51
To Replace Ice Maker Thermostat................................................................................................... 51
To Replace Thermal Cut-Out (TCO) ................................................................................................. 51
To Replace Mold Heater ................................................................................................................. 52
Fault Diagnosis.................................................................................................................................... 52
Complaint - Ice Maker Fails To Start ............................................................................................... 52
Complaint - Ice Maker Fails To Complete Cycle ............................................................................... 52
Complaint - Ice Maker Fails To Stop At End Of Cycle ....................................................................... 52
Complaint - Ice Maker Continues To Eject When Container Is Full ..................................................... 52
Complaint - Ice Maker Produces Undersized Ice Cubes .................................................................... 52
Ice Maker Testing Procedures .............................................................................................................. 53
Operating Cycle ............................................................................................................................. 53
Operating Cycle Illustrations - Manual Cycle .................................................................................... 53
Operating Cycle Illustrations - Electrical........................................................................................... 54
Operating Cycle Illustrations - Mechanical........................................................................................ 60
Ice Maker - Exploded View ................................................................................................................... 63
Ice Maker Wiring Diagrams (Enlarged View) ........................................................................................... 64