Service Manual
Table Of Contents
- Important Safety Information
- I. Construction and Water/Refrigeration Circuit Diagram
- II. Sequence of Operation and Service Diagnosis
- III. Controls and Adjustments
- A. Control Board
- B. Controls and Adjustments
- 1. Default Dip Switch Settings
- 2. BC (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. BC (Mech. Stand-Alone or Backup (only)) Shutdown Delay (S1 dip switch 8)
- 7. Shutdown Sequence (S1 Dip Switch 9)
- 8. Factory Use (S1 Dip Switch 10)
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Disposal
- VII. Technical Information
13
3. Icemaker Off
1. BC (infrared sensor) Shutdown
1. Bin Full
PDS de-energized
(CLPS opens)
Comp de-energized
FMR de-energized
GM continues
EH continues
GM de-energized
EH continues
2. Ice Purge Cycle
BC Yellow LED (ashing or steady)
BC delay determined by CB S1 dip
switch 1, 2, 3
4. Icemaker Restart
5 min.
If BC fails to shutdown the icemaker.
See "II.D. Bin Control Check."
BC Green LED on
BC Yellow LED off
BC Green LED on
BC Yellow LED off
to "2. Ice Purge Cycle" in
Icemaking and Drain Cycle
Chart
BC de-activated
Shutdown Flow Chart
2. Shutdown Flow Chart
BC activated