Table Of Contents - Hoshizaki F-1001MAH Service Manual

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 technician prior to service
or maintenance.
I. Specification ...................................................................................................................... 5
1. Icemaker ....................................................................................................................... 5
F-1001MAH ................................................................................................................ 5
F-1001MWH ............................................................................................................... 6
F-1001MRH ............................................................................................................... 7
F-1001MLH ................................................................................................................ 8
F-1001MAH-C ............................................................................................................ 9
F-1001MAH-22C ...................................................................................................... 10
F-1001MWH-C ......................................................................................................... 11
F-1001MRH-C.......................................................................................................... 12
F-1001MLH-C .......................................................................................................... 13
2. Condenser Unit .......................................................................................................... 14
URC-6F .................................................................................................................... 14
II. General Information ........................................................................................................ 16
1. Construction ............................................................................................................... 16
F-1001MAH(-C), MAH-22C ...................................................................................... 16
F-1001MWH(-C) ....................................................................................................... 17
F-1001MRH(-C) ....................................................................................................... 18
F-1001MLH(-C) ........................................................................................................ 19
2. Control Box Layout ..................................................................................................... 20
F-1001MAH(-C), MAH-22C ...................................................................................... 20
F-1001MWH(-C), MRH(-C)....................................................................................... 21
F-1001MLH(-C) ........................................................................................................ 22
III. Technical Information ..................................................................................................... 23
1. Water Circuit and Refrigeration Circuit ........................................................................ 23
F-1001MAH(-C), MAH-22C ...................................................................................... 23
F-1001MWH(-C) ....................................................................................................... 24
F-1001MRH(-C) ....................................................................................................... 25
F-1001MLH(-C) ........................................................................................................ 26
2. Wiring Diagrams ......................................................................................................... 27
F-1001MAH(-C), MAH-22C, MWH(-C), MRH(-C) ..................................................... 27
F-1001MLH(-C) ........................................................................................................ 28
3. Sequence of Electrical Circuit .................................................................................... 29
4. Timing Chart ............................................................................................................... 39
5. Performance Data ....................................................................................................... 42
F-1001MAH .............................................................................................................. 42
F-1001MWH ............................................................................................................. 43
F-1001MRH ............................................................................................................. 44
F-1001MLH .............................................................................................................. 45
F-1001MAH-C .......................................................................................................... 46
F-1001MAH-22C ...................................................................................................... 47
F-1001MWH-C ......................................................................................................... 48
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