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. BC1 (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 (Mechanical Stand-Alone) Shutdown Delay (S1 dip switch 8)
- 7. Factory Use (S1 Dip Switch 9 & 10)
- C. Power Switch and Control Switch
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Disposal
- VII. Technical Information
- A. Specification and Performance Data
- 1a. F-1001MAH
- 1b. F-1001MAH-C
- 2a. F-1001MWH
- 2b. F-1001MWH-C
- 3a. F-1001MRH
- 3b. F-1001MRH-C
- 4a. F-1501MAH
- 4b. F-1501MAH-C
- 5a. F-1501MWH
- 5b. F-1501MWH-C
- 6a. F-1501MRH
- 6b. F-1501MRH-C
- 7. F-2001MWH
- 8a. F-2001MRH
- 8b. F-2001MRH-C
- 8c. F-2001MRH3
- 9. F-2001MLH
- 10. FD-650MAH-C
- 11. FD-650MWH-C
- 12. FD-650MRH-C
- 13. FD-1001MAH-C
- 14. FD-1001MRH-C
- 15a. F-1001MAJ
- 15b. F-1001MAJ-C
- 16a. F-1001MWJ
- 16b. F-1001MWJ-C
- 17a. F-1001MRJ
- 17b. F-1001MRJ-C
- 18. FD-1001MAJ-C
- 19. FD-1001MRJ-C
- B. Wiring Diagrams
- A. Specification and Performance Data
37
Rell
1. Float Switch a) Dirty/sticking.
b) Defective.
2. Inlet Water Valve a) Clogged or defective.
3. Water Supply a) Off.
4. Control Board a) No power to oat switch or not reading oat switch condition.
b) No power to inlet water valve.
Shutdown
1. BC1 (Infrared Sensor)
See "II.D. Bin Control
Check."
a) Dirty lens.
b) Defective.
2. BC2 (Mechanical
Stand-Alone or
Backup)
See "II.D. Bin Control
Check."
a) Actuator paddle does not move freely.
b) Defective.
3. Control Board a) Control board dip switches set incorrectly.
b) In alarm.
c) Defective.
Drain Cycle
1. Drain Valve a) Screen or orice clogged.
b) Defective.
2. Control Board a) Defective.