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Electrical System
• Ice thickness probe out of adjustment
• Ice thickness probe dirty
• Bin switch defective
• Premature harvest
Refrigeration System
• Non-Manitowoc components
• Water regulating valve dirty/defective
• Improper refrigerant charge
• Defective head pressure control valve (remotes)
• Defective harvest valve
• TXV flooding (check bulb mounting)
• Defective fan cycling control
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