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 Relays
- IV. Refrigeration Circuit and Component Service Information
- V. Maintenance
- VI. Preparing the Appliance for Periods of Non-Use
- VII. Disposal
- VIII. Technical Information
19
Rell
1. Float Switch
See "II.D. Float Switch Check
and Cleaning."
a) Dirty/sticking.
b) Defective.
2. Inlet Water Valve a) Screen or orice clogged.
b) Defective.
3. Water Supply a) Water supply off or improper water pressure (7 to 113 PSIG).
b) External water lters clogged.
4. Water Control Relay a) Defective.
5. Time Delay Relay a) Defective.
Shutdown
1. Bin Control Thermostat Assembly
(with integrated heater)
a) Open with bin lled with ice.
b) Out of position.
c) Out of adjustment. See "II.C. Bin Control Check."
d) Bad contacts.
e) Bad thermostat heater.