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Please review this manual. It should be read carefully before the icemaker is serviced
or maintenance operations are performed. Only qualified service technicians should
service and maintain the icemaker. This manual should be made available to the tech-
nician prior to service or maintenance.
I. GENERAL INFORMATION ............................................................................................. 5
1. DIMENSIONS AND CONNECTIONS ........................................................................ 5
2. CONSTRUCTION ...................................................................................................... 6
3. OPERATION - How it works ...................................................................................... 7
4. TIMER BOARD .......................................................................................................... 8
[a] SOLID-STATE CONTROL .................................................................................. 8
[b] TIMER BOARD ................................................................................................... 8
[c] SEQUENCE ...................................................................................................... 10
II. INSTALLATION INSTRUCTIONS ................................................................................ 12
1. UNPACKING ............................................................................................................ 12
2. LOCATION ............................................................................................................... 13
3. INSTALLATION ....................................................................................................... 14
4. ELECTRICAL CONNECTION .................................................................................. 14
5. WATER SUPPLY AND DRAIN CONNECTIONS ..................................................... 15
III. OPERATING INSTRUCTIONS .................................................................................... 17
1. START UP ............................................................................................................... 17
2. CONTROLS AND ADJUSTMENTS ......................................................................... 19
3. PREPARING THE ICE DISPENSER FOR LONG STORAGE ................................. 19
IV. MAINTENANCE ........................................................................................................... 21
1. PERIODIC CLEANING ............................................................................................ 21
2. CLEANING OF WATER SYSTEM ........................................................................... 22
V. TECHNICAL INFORMATION ....................................................................................... 27
1. WATER CIRCUIT AND REFRIGERANT CIRCUIT .................................................. 27
2. WIRING DIAGRAM .................................................................................................. 28
3. TIMING CHART ....................................................................................................... 29
4. SPECIFICATIONS ................................................................................................... 30
5. PERFORMANCE DATA........................................................................................... 31
6. ICE DISPENSING CAPACITY ................................................................................. 32
VI. SERVICE DIAGNOSIS ............................................................................................... 36
VII. REMOVAL AND REPLACEMENT OF COMPONENTS ............................................ 40
1. SERVICE FOR REFRIGERANT LINES ................................................................... 40
[a] REFRIGERANT RECOVERY ........................................................................... 40
[b] EVACUATION AND RECHARGE (R-404A) ..................................................... 40
2. BRAZING ................................................................................................................. 41
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