Hoshizaki F-80 I MAH (-c), F-80 I MWH (-c) service manual Contents

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.

CONTENTS
I. Specification	5
1. Icemaker	5
F-801MAH	5
F-801MWH	6
F-801MAH-C	7
F-801MWH-C	8
II. General Information	9
1. Construction	9
F-801MAH/-C	9
F-801MWH/-C	10
2. Control Box Layout	11
F-801MAH/-C	11
F-801MWH/-C	12
III.Technical Information	13
1. Water Circuit and Refrigeration Circuit	13
F-801MAH/-C	13
F-801MWH/-C	14
2. Wiring Diagrams	15
F-801MAH/-C,F-801MWH/-C	15
3. Sequence of Electrical Circuit	16
4. Timing Chart	26
5. Performance Data	29
F-801MAH	29
F-801MWH	30
F-801MAH-C	31
F-801MWH-C	32
IV. Adjustment of Components	33
1. Adjustment of Water Regulating Valve (water-cooled model only)	33
2. Adjustment of Flake Size	34
V. Service Diagnosis	35
1. No Ice Production	35
2. Low Ice Production	37
3. Other	38
VI. Removal and Replacement of Components	39
1. Service for Refrigerant Lines	39
[a] Refrigerant Recovery	39
[b] Evacuation and Recharge [R-404A]	39
2. Brazing	40
3. Removal and Replacement of Compressor	41
4. Removal and Replacement of Drier	42

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