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
11
Inlet Water Valve
Dispense Water Valve
Drain Valve
Float Switch
Water Level
To Drain
Evaporator
Spout
Thermostatic
Expansion Valve
Gear Motor
Overow
Reservoir
Water Supply
Drier
Water-Cooled Condenser
Compressor
Water In
Water Out
Refrigeration Circuit
Water Circuit
Water Regulating
Valve
High-Pressure Switch
2. Water-Cooled Models
Evaporator Heater
DCM-500BWH(-OS)
DCM-751/752BWH(-OS)