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[h]
KML-450MAF .....................................................................................................................72
[i]
KML-450MWF ...................................................................................................................73
[j]
KML-450MAH ....................................................................................................................74
[k]
KML-450MWH (Serial #L00001D through M10530B) .......................................................75
[l]
KML-450MWH (Beginning Serial #M20531D) ...................................................................76
[m]
KML-600MAF ....................................................................................................................77
[n] KML-600MWF ...................................................................................................................78
[o]
KML-600MRF .....................................................................................................................79
[p]
KML-600MAH .....................................................................................................................80
[q]
KML-600MWH (Serial #L00001D through M10115C) ........................................................81
[
r
]
KML-600MWH (Beginning Serial #M10121E)....................................................................82
[s]
KML-600MRH ....................................................................................................................83
IV. SERVICE DIAGNOSIS ................................................................................................................84
1. NO ICE PRODUCTION ...........................................................................................................84
2. EVAPORATOR IS FROZEN UP..............................................................................................87
3. LOW ICE PRODUCTION ........................................................................................................87
4. ABNORMAL ICE ......................................................................................................................88
5. OTHERS .................................................................................................................................89
V. REMOVAL AND REPLACEMENT OF COMPONENTS...............................................................89
1. SERVICE FOR REFRIGERANT LINES ..................................................................................89
[a] REFRIGERANT RECOVERY ...........................................................................................89
[b] EVACUATION AND RECHARGE [R-404A] .......................................................................89
2. BRAZING .................................................................................................................................90
3.
REMOVAL AND REPLACEMENT OF COMPRESSOR .........................................................91
4. REMOVAL AND REPLACEMENT OF DRIER .........................................................................92
5. REMOVAL AND REPLACEMENT OF EXPANSION VALVE....................................................93
6. REMOVAL AND REPLACEMENT OF HOT GAS VALVE AND....................................................
LINE VALVE ............................................................................................................................94
7. REMOVAL AND REPLACEMENT OF EVAPORATOR ...........................................................96
8. REMOVAL AND REPLACEMENT OF WATER-REGULATING VALVE ....................................
- WATER COOLED MODEL ONLY ......................................................................................97
9. ADJUSTMENT OF WATER-REGULATING VALVE ..................................................................
- WATER COOLED MODEL ONLY ......................................................................................98
10. REMOVAL AND REPLACEMENT OF CONDENSING PRESSURE .........................................
REGULATOR (C.P.R.) - REMOTE AIR-COOLED MODEL ONLY ........................................99
11. REMOVAL AND REPLACEMENT OF THERMISTOR ...........................................................100
12. REMOVAL AND REPLACEMENT OF FAN MOTOR..............................................................101
13. REMOVAL AND REPLACEMENT OF WATER VALVE..........................................................102
14. REMOVAL AND REPLACEMENT OF PUMP MOTOR ..........................................................103
15. REMOVAL AND REPLACEMENT OF SPRAY TUBES ..........................................................103
VI. CLEANING AND MAINTENANCE INSTRUCTIONS ...................................................................104
1. PREPARING THE ICEMAKER FOR LONG STORAGE........................................................104
2. CLEANING PROCEDURE ....................................................................................................106
3. SANITIZING PROCEDURE ................................................................................................... 108
4. MAINTENANCE......................................................................................................................109