Service Manual
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Hoshizaki Manuals
Commercial Equipment
38.54 cu. ft. Solid Door Commercial Reach In Freezer
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Table Of Contents
Important Safety Information
I. General Information
A. Construction: ER1A-FS, EF1A-FS
A.1. Construction: ER2A-FS, EF2A-FS
B. Refrigeration Circuit
II. Sequence of Operation and Service Diagnosis
A. Sequence Flow Chart
1. Cooler ER1A-FS, ER2A-FS
2. Freezer EF1A-FS, EF2A-FS
B. Service Diagnosis
1. Troubleshooting
C. Control Module Check
Startup/Cool Down
D. Thermistor Check
III. Refrigeration Circuit and Component Service Information
A. Service for Refrigerant Lines
1. Refrigerant Recovery
2. Brazing
3. Evacuation
4. Recharge
B. Maintenance
1. Condenser
2. Power Supply Connection
IV. Preparing the Appliance for Periods of Non-Use
V. Disposal
VI. Technical Information
A. Electrical and Refrigerant Data
B. Wiring Diagram
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Model
Run Capacitor
Starng Capacitor
ER1A-FS
15 μF 250 V
250 μF 160 V
B.
W
iring
Diagr
am
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