68 Part Number 000015432 Rev02 5/21
WATER SYSTEM CHECKLIST
A water-related problem could cause component
misdiagnosis.
Water system problems must be identified and eliminated
prior to replacing other components.
Possible Problem List Corrective Action List
Water area (evaporator) is
dirty.
Descale as needed.
Water inlet pressure not
between 20 and 80 psig.
Install a water regulator valve or
increase the water pressure.
Incoming water temperature
is not between 45°F (1.7°C)
and 90°F (32.2°C).
If too hot, check the hot water
line check valves in other store
equipment.
Water filtration is plugged (if
used).
Install a new water filter.
Vent tube is not installed on
water outlet drain.
See installation instructions.
Hoses, fittings, etc., are
leaking water.
Repair/replace as needed.
Water float valve is stuck
open or closed.
Clean/replace as needed.
Dump valve is leaking. Clean dump valve.
Ice machine will shut off on Low
Water SafeGuard.
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