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 Layout
- B. LED Lights and Audible Alarm Safeties
- C. Settings and Adjustments
- 1. Default Dip Switch Settings
- 2. Harvest Time (S4 dip switch 1 & 2)
- 3. Pump-Out Time/Harvest Time During Pump-Out (S4 dip switch 3 & 4)
- 4. Pump-Out Frequency Control (S4 dip switch 5)
- 5. Harvest Pump Time (Harvest Assist) (S4 dip switch 6)
- 6. Harvest Pump Time (Harvest Assist)/Freeze-Time Correction (S4 dip switch 7)
- 7. Factory Use (S4 dip switch 8)
- 8. Freeze Timer (S4 dip switch 9 & 10)
- 9. Float Switch Selector (S5 dip switch 1)
- 10. Refill Counter (S5 dip switch 2 and 3)
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Icemaker for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
- A. Specification and Performance Data
- 1. KM-1301SAJ
- 2. KM-1301SAJ3
- 3. KM-1301SWJ
- 4. KM-1301SWJ3
- 5. KM-1301SRJ with URC-14F
- 6. KM-1301SRJ3 with URC-14F
- 7. KM-1601SAJ
- 8. KM-1601SAJ3
- 9. KM-1601SWJ
- 10. KM-1601SWJ3
- 11. KM-1601SRJ with URC-22F
- 12. KM-1601SRJ3 with URC-22F
- 13. KM-1900SAJ
- 14. KM-1900SAJ3
- 15. KM-1900SWJ
- 16. KM-1900SWJ3
- 17. KM-1900SRJ with URC-22F
- 18. KM-1900SRJ3 with URC-22F
- 19. KM-2200SWJ3
- 20. KM-2200SRJ3 with URC-22F
- 21. KM-2600SWJ3
- 22. KM-2600SRJ3 with URC-23F
- B. Wiring Diagrams
- A. Specification and Performance Data
12
Upper Unit Wire Harness
Connector B (not used)
Bin Control
Cable
Bracket
Control Board
Red K4 Connector
Upper Unit Wire Harness
Wire Saddle
Lower Unit Wire Harness Connector B to
Upper Unit Wire Harness Connector A
Lower
Unit Wire
Harness
Control Board
Red K4 Connector
Upper Unit Connection Overview
Upper Unit Connection Detail
See "II.D.1. Dispenser
Unit/Ice Storage Bin
and Icemaker Setup"
and "II.D.2. Bin Control
Installation" for the
Lower Unit Connection
Control Board
Red K4 Connector
Lower Unit Wire Harness
Connector B
Upper Unit
Wire Harness
Connector A
Upper Unit Wire Harness
Connector B (not used)
Wire Harness
Connector A
Bin Control
Cable Connector
Connection Detail
Control Board
Red K4 Connector
Bin Control Assembly
Thumbscrews
Bin Control Bracket
Bin Control
Cable Bracket
Control Board
Red K4 Connector
Wire Harness
Wire Saddle
Bin Control Cable
Bin Control Cable Connector to
Wire Harness Connector A
Wire Harness
Connector B
(for upper unit)
Mechanical Bin Control Connection Overview
Wire Harness
Connector B
(for upper unit)
B. Bin Control
1. Single Bin Control
2. Stacked Bin Control