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104 Part Number: 000015430 Rev 02 5/20
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
into cycle
If suction pressure is High or Low refer to freeze cycle high or low suction pressure problem checklist
page 117 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
compressor discharge line and
both harvest valve inlets.
The harvest valve inlet
is Hot
-and-
approaches the
temperature of a Hot
compressor discharge
line.
The harvest valve inlet
is Cool enough to hold
hand on
-and-
the compressor
discharge line is Hot.
The harvest valve inlet
is Cool enough to hold
hand on
-and-
the compressor
discharge line is Cool
enough to hold hand on.
The harvest valve inlet
is Cool enough to hold
hand on
-and-
the compressor
discharge line is Hot.
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