Manitowoc NEO UD0310AE Dokumentacja Pobierz pdf (Strona 73)

Part Number STH042 3/14 73

Safety Limit #2

Harvest time exceeds 3.5 minutes for 100

Consecutive harvest cycles.

Possible Cause Checklist

Improper installation

• Refer to “Installation/Visual Inspection Checklist”

on page 64.

Water System

• Water area (evaporator) dirty

• Dirty/defective water dump valve

• Vent tube not installed on water outlet drain

• Water freezing behind evaporator

• Plastic extrusions and gaskets not securely

mounted to the evaporator

• Low water pressure (20 psig min.)

• Loss of water from sump area

• Clogged water distribution tube

• Dirty/defective water inlet valve

• Defective water pump

Electrical system

• Water inlet valve defective

• Bin switch defective

• Premature harvest

Refrigeration system

• Non-Manitowoc components

• Improper refrigerant charge

• Defective harvest valve

• TXV flooding (check bulb mounting)

• Defective fan cycling control

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Manitowoc NEO UD0310AE Dokumentacja Strona 73