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
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Icemaker for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
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B. Control Board Buttons
The control board features RESET, SERVICE 1, and SERVICE 2 Buttons
1. RESET Button
• Press briey to go to initial harvest cycle.
• Press and hold for 3 seconds to enter control board setting mode. For details about
control board settings, see "III.C. Control Board Settings."
2. SERVICE 1 and SERVICE 2 Buttons
• Press the "SERVICE 1" or "SERVICE 2" button briey to display the current freeze
cycle termination temperature (Control Board Setting 2). This setting controls dimple
diameter. For details about adjusting the dimple diameter, see "III.G.1. Dimple
Diameter." NOTICE! Do not decrease dimple size below 3/16" (5 mm).
• Press and hold the "SERVICE 1" button for 3 seconds to enter information display and
model code setting mode. For details about information display and model code setting,
see "III.E. Control Board Model Code Setting."