Manuals
/
Brands
/
Kitchen Appliance
/
Refrigerator
/
Hoshizaki
/
Kitchen Appliance
/
Refrigerator
Hoshizaki
FD-1001MAH(-C), FD-1001MLH(-C), FD-1001MRH(-C), FD-1001MWH(-C) service manual
1
1
103
103
Download
103 pages, 3.18 Mb
Hoshizaki
“A Superior Degree
of Reliability”
www.hoshizaki.com
Models
FD-1001MAH(-C)
FD-1001MWH(-C)
FD-1001MRH(-C)
FD-1001MLH(-C)
Modular Flaker
Hoshizaki America, Inc.
Number: 73159
Issued: 2-12-2010
SE
RVIC
E
MA
NUA
L
Contents
Main
Hoshizaki
Hoshizaki America, Inc.
Page
CONTENTS
Page
Page
Page
Important Safety Information
WARNING
CAUTION IMPORTANT
WARNING
Page
Note: We reserve the right to make changes in specications and design without prior
2. FD-1001MAH-C (air-cooled)
Page
Page
Page
6. FD-1001MRH-C (remote air-cooled)
Page
Page
B. Condenser Unit
b) Dimensions
Unit: in. (mm)
II. General Information A. Construction
1. FD-1001MAH(-C) (air-cooled)
2. FD-1001MWH(-C) (water-cooled)
0
3. FD-1001MRH(-C) (remote air-cooled)
1
4. FD-1001MLH(-C) (low side, parallel rack system)
5. Ice Making Unit
B. Sequence of Operation
Page
5
2. Sequence Flow Chart
FT exceeded
FD Sequence Flow Chart
2. Infrared Sensor Shutdown & Restart
C. Control Board
7
"F-A" Control Board
"F-A" Control Board Part Number A496-01
1. Control Board Layout
Page
Page
Page
Page
Page
Page
D. Bin Control
E. Float Switch
Fig. 3
Fig. 1 Fig. 2
III. Technical Information A. Water Circuit and Refrigeration Circuit
1. FD-1001MAH(-C) (air-cooled)
2. FD-1001MWH(-C) (water-cooled)
3. FD-1001MRH(-C) (remote air-cooled)
4. FD-1001MLH(-C) (low side, parallel rack system)
B. Wiring Diagrams
1. FD-1001MAH(-C), FD-1001MWH(-C), FD-1001MRH(-C)
2. FD-1001MLH(-C)
Page
Page
Page
Page
Page
Page
Page
Page
Page
Page
Note: We reserve the right to make changes in specications and design without prior
2. FD-1001MAH-C (air-cooled)
Page
Page
Page
Note: We reserve the right to make changes in specications and design without prior
6. FD-1001MRH-C (remote air-cooled)
Page
Page
IV. Service Diagnosis WARNING
A. Ice Production Check
B. Diagnostic Procedure
WARNING
Page
Page
C. Control Board Check
Fig. 5
Fig. 4
Page
Page
Fig. 6
"SERVICE" Button
K7 Connector-open
S1 Dip Switch
D. Bin Control Check
Fig. 7
Fig. 8
Page
E. Float Switch Check and Cleaning
Fig. 9
Fig. 10
F. Diagnostic Charts
1. No Ice Production
7
Page
2. Low Ice Production
3. Other
V. Removal and Replacement of Components WARNING
A. Service for Refrigerant Lines WARNING
Page
Page
B. Removal and Replacement of Compressor
C. Removal and Replacement of Expansion Valve
Fig. 11
D. Removal and Replacement of Evaporator Assembly Components
Fig. 12
Page
Page
Page
Page
E. Removal and Replacement of Air-Cooled Condenser
F. Removal and Replacement of Water-Cooled Condenser
G. Removal and Replacement of Water Regulating Valve - Water-Cooled Model
H. Adjustment of Water Regulating Valve - Water-Cooled Model
I. Removal and Replacement of Fan Motor (air-cooled and remote air-cooled models)
Fig. 13
Page
Page
M. Removal and Replacement of Water Valves
Page
N. Removal and Replacement of Control Board
VI. Cleaning and Maintenance WARNING
A. Cleaning and Sanitizing Instructions
WARNING
Fig. 14
Fig. 15
Fig. 16
Page
B. Maintenance
WARNING
Page
C. Preparing the Icemaker for Long Storage
HoshizakiHoshizaki