Service Manual
Table Of Contents
- Important Safety Information
- I. Construction and Water/Refrigeration Circuit Diagram
- A. Construction
- B. Icemaking Unit
- C. Water/Refrigeration Circuit Diagram
- II. Sequence of Operation and Service Diagnosis
- A. Sequence of Operation Flow Chart
- 1. Icemaking and Drain Cycle
- 2. Shutdown
- B. Service Diagnosis
- 1. Ice Production Check
- 2. Diagnostic Procedure
- C. Control Board Check
- D. Bin Control Check
- E. Float Switch Check and Cleaning
- F. Diagnostic Tables
- III. Controls and Adjustments
- A. Control Board
- 1. Control Board Layout Shown:
- 2. LED Lights and Audible Alarm Safeties
- 3. Ice Purge Cycle Bypass
- B. 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)
- 6a. Mechanical Shutdown Delay (S1 dip switch 8) Auxiliary Code E-0:
- 6b. Agitation and Ice Purge Timer (S1 dip switch 8) Auxiliary Code F-0 and Later:
- 7. Mechanical Shutdown Delay (S1 dip switch 9) Auxiliary Code F-0 and Later
- 8a. Factory Use (S1 Dip Switch 9 & 10) Auxiliary Code E-0
- 8b. Factory Use (S1 Dip Switch 10) Auxiliary Code F-0 and Later
- C. Power Switch and Control Switch
- IV. Refrigeration Circuit and Component Service Information
- A. Refrigeration Circuit Service Information
- B. Component Service Information
- V. Maintenance
- VI. Disposal
- VII. Technical Information
- A. Specification & Performance Data Sheets
- 1. F-330BAJ
- 2. F-330BAJ-C
- B. Wiring Diagram
40
Evaporator Heater
(-C Model)
-C Cutter
-C Extruding Head
Auger
O Ring
Socket Head Cap Screws
and Split Lock Washer
Gear Motor
Lower Housing
O Ring
Mechanical Seal
Spline Coupling
Hex Bolt and Washer
Socket Head Cap Screw and Split
Lock Washer
Upper Bearing
(pressed into
extruding head)
Lower Bearing
(pressed into lower housing)
Hex Bolt and Washer
Evaporator Flange
Evaporator Assembly
Flaker Cutter
Flaker Extruding
Head
Evaporator
Socket Head Cap Screw and Split
Lock Washer
Upper Bearing
(pressed into
extruding head)
Fig. 5
Packing
Seal Bolts
Inspect for leakage around seal bolts.
Tighten (11.1 ft-lb/15 N·m) or replace
as necessary.
Seal bolts must be replaced once
removed because seal material is
one-time use only. Loctite 243 must be
applied to seal bolt threads when seal
bolts are replaced.