Service Manual
ManualsBrandsHoshizaki ManualsCommercial Countertop Ice Makers and DispensersDCM-751BAH 35" Stanitary Cubelet Ice Machine and Dispenser with 801 lbs. Daily Ice Production, Built-In 70 lbs. Ice Storage, Corrosion Resistant Stainless Steel Exterior, Advanced CleanCycle24 Design, and Push Button Operation: Stainless Steel
Table Of Contents
- Important Safety Information
- I. Construction and Water/Refrigeration Circuit Diagrams
- II. Sequence of Operation and Service Diagnosis
- III. Controls and Adjustments
- A. Control Board Layout
- B. LED Lights and Audible Alarm Safeties
- C. Settings and Adjustments
- 1. Default Dip Switch Settings
- 2. Infrared Sensor Shutdown Delay (S1 dip switch 1, 2, 3)
- 3. Drain Frequency Control (S1 dip switch 4)
- 4. Continuous Dispensing Timer (S1 dip switch 5 & 6)
- 5. Bin Control Selector (S1 dip switch 7)
- 6. Bin Control Shutdown Delay (S1 dip switch 8)
- 7. Factory Use (S1 Dip Switch 9 & 10)
- D. Power Switch, Control Switch, and Dispense Mode Switch
- IV. Removal and Replacement of Components
- V. Maintenance
- VI. Preparing the Appliance for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
7
I. Construction and Water/Refrigeration Circuit Diagrams
A. Construction
1. DCM-751BAH(-OS)
Storage Bin
Inlet Water Valve
Reservoir
Control Box
Air-Cooled Condenser
Spout Cover
Evaporator Assembly
Compressor
Dispensing Motor
Agitator (L)
Dispense Auger
Dispense Water Valve
Spout B
Float Switch
Shutter Assembly
Power Switch
Spout A
Drain Valve
Thermostatic Expansion Valve
Safety Switch (Door)
Agitator (R)
Agitating Motor (L)
Agitating Motor (R)
Gear Motor
Bin Control Switch
CONTROL
DISPENSE MODE
4A1038-014
ICE
OFF
DRAIN
PORTION
CONTINUOUS