icetro IM Series, Technician'S Handbook

Page: 34 / 166

Water System Checklist
A water-related problem often causes the same
symptoms as a refrigeration system component
malfunction.
Water system problems must be identified and eliminated
prior to replacing refrigeration components.
Water area (evaporator) is dirty
•
Clean as needed.
Water inlet pressure not between 20 and 80 psig
(1-5 Bar, 138-552 kPa).
•
Install water regulator or increase water pressure.
Incoming water temperature is not between 50°F (10°
C) and 90°F (32°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.
Water dump valve leaking during the Freeze cycle
•
Clean/replace dump valve as needed.
Vent tube is not installed on water outlet drain
•
See Installation Instructions.
Hoses, fittings, etc., are leaking water
•
Repair/replace as needed.
Water fill valve is stuck open or closed
•
Clean/replace as needed.
Water is leaking out of the water trough area
•
Stop the water loss.
Uneven water flow across the evaporator
•
Clean the ice machine.
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