Hoshizaki 73180 service manual Contents

IMPORTANT
This manual should be read carefully before the icemaker is serviced. Read
the warnings and guidelines contained in this booklet carefully as they provide
essential information for the continued safe use, service, and maintenance of the
icemaker. Retain this booklet for any further reference that may be necessary.
CONTENTS
Important Safety Information	5
I. Specifications	7
A. C-100BAF	7
1. Auxiliary Codes A-1 and Earlier	7
2. Auxiliary Codes A-2 and Later	8
B. C-100BAF-DS	9
1. Auxiliary Codes A-1 and Earlier	9
2. Auxiliary Codes A-2 and Later	10
C. C-100BAF-AD	11
1. Auxiliary Codes A-1 and Earlier	11
2. Auxiliary Codes A-2 and Later	12
D. C-100BAF-ADDS	13
1. Auxiliary Codes A-1 and Earlier	13
2. Auxiliary Codes A-2 and Later	14
II. General Information	15
A. Construction	15
1. Icemaker	15
2. Icemaking Unit	16
B. Sequence of Operation	17
1. Auxiliary Codes A-1 and Earlier	17
2. Auxiliary Codes A-2 and Later	18
III. Technical Information	19
A. Water Circuit and Refrigeration Circuit	19
1. Auxiliary Codes A-1 and Earlier	19
2. Auxiliary Codes A-2 and Later	20
B. Wiring Diagram	21
1. Icemaker	21
a) Auxiliary Codes A-1 and Earlier	21
b) Auxiliary Codes A-2 and Later	21
2. Icemaker with Optional Drain Pump HS-0248	22
a) Auxiliary Codes A-1 and Earlier	22
b) Auxiliary Codes A-2 and Later	22
C. Performance Data	23
IV. Service Diagnosis	24
A. Ice Production Check	24
B. Diagnostic Procedure	24
1. Auxiliary Codes A-1 and Earlier	24
2. Auxiliary Codes A-2 and Later	26
C. Bin Control Check	27

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