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. Settings and Adjustments
- 1. Default Dip Switch Settings
- 2. Harvest Timer (S4 dip switch 1 & 2)
- 3. Pump-Out Timer/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)
- 11. Minimum Harvest Time (S5 dip switch 4)
- 12. Anti-Slush (S5 dip switch 5)
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Appliance for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
11
2. Shutdown Flow Chart
1. Bin Full
Within 10 sec.
after ice contacts
BC bulb, icemaker
shuts down.
Shutdown
and Restart
BC Operation
Ice contacts BC bulb
2. Icemaker Off
All components
de-energized.
3. Ice Level Lowered
No ice touching
BC bulb.
Icemaker starts at
"1. 1-Minute Fill Cycle."
BC closed
BC open
All components
de-energized
To 1. 1-Minute Fill Cycle
Shutdown Flow Chart
NOTE: control board green "BC CLOSED" LED on
continuously when the K4 jumper is in place.