Service Manual
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. Controls 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, Agitation, and Ice Purge Timer (S1 dip switch 8)
- 7. Bin Control Shutdown Delay (S1 dip switch 9)
- 8. Factory Use (S1 Dip Switch 10)
- D. Switches
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Appliance for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
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I. Construction and Water/Refrigeration Circuit Diagrams
A. Construction
1. Air-Cooled Models
Storage Bin
Inlet Water Valve
Reservoir
Control Box
Air-Cooled Condenser
Spout Cover
Evaporator Assembly
Compressor
Ice Dispense Motor
Agitator (L)
DCM-751/752BAH(-OS)
Dispense Auger
Dispense Water Valve
Spout B
Float Switch
Shutter Assembly
Power Switch
Spout A
Drain Valve
Thermostatic Expansion Valve
Safety Switch
Agitator (R)
Agitating Motor (L)
DCM-751/752BAH(-OS)
Agitating Motor (R)
Gear Motor
Bin Control Proximity Switch
CONTROL
DISPENSE MODE
4A1038-014
ICE
OFF
DRAIN
PORTION
CONTINUOUS
Bin Control Actuator
Model Shown: DCM-751BAH
Model Shown: DCM-751BAH
Control Switch
Dispense Switch
Storage Bin Cover
Condensate Drain Pan
Gear Motor Drain Pan