Manitowoc Q450 User Manual

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Freeze Cycle Discharge Pressure _______ ______ ______ 1 minute Middle End into cycle
If discharge pressure is High or Low refer to freeze cycle high or low discharge pressure problem checklist to eliminate problems and/or components not listed on this table before proceeding.
Freeze Cycle Suction Pressure _______ ______ _____ 1 minute Middle End
If suction pressure is High or Low refer to freeze cycle high or low suction pressure problem
checklist to eliminate problems and/or components not listed on this table before proceeding.
Suction pressure is
High
Suction pressure is
Low or Normal
Suction pressure is
High
Suction pressure is
High
Wait 5 minutes into the freeze cycle. Compare temperatures of evaporator inlet and evaporator outlet. Inlet _____________° F (°C) Outlet ___________ ° F (°C) Difference_________ ° F (°C)
Inlet and outlet
within 7°
of each other
Inlet and outlet
not within 7°
of each other
-and-
Inlet is colder than
outlet
Inlet and outlet
within 7°
of each other
-or-
Inlet and outlet
not
within 7°
of each other
-and-
Inlet is warmer than
outlet
Inlet and outlet
within 7°
of each other
Q, J OR B MODELS SINGLE EXPANSION VALVE
Operational Analysis1234

Manitowoc Q450 Specifications

General

Brand	Manitowoc
Model	Q450
Category	Ice Maker
Language	English