Hoshizaki DCM 300BAH(-OS) 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. Icemaker	7
II. General Information	8
A. Construction	8
1. Icemaker	8
2. Icemaking Unit	9
B. Sequence of Operation	10
1. Sequence Cycles and Shutdown	10
a) Fill Cycle	10
b) Ice Purge Cycle	10
c) Freeze Cycle	10
d) Drain Cycle	10
e) Shutdown	10
2. Sequence Flow Chart	11
C. Control Board	12
1. Control Board Layout	13
a) DCM-300BAH	13
b) DCM-300BAH-OS	14
2. LED Lights and Components	15
D. Power Switch, Control Switch, and Dispense Mode Switch	15
1. Power Switch	15
2. Control Switch	16
a) ICE	16
b) DRAIN	16
3. Dispense Mode Switch	16
a) CONTINUOUS	16
b) PORTION	16
III. Technical Information	17
A. Water Circuit and Refrigeration Circuit	17
B. Wiring Diagrams	18
1. DCM-300BAH	18
2. DCM-300BAH-OS	19
C. Performance Data	20

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