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Manitowoc SD0452A User Manual

Manitowoc SD0452A
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Part Number 80-1479-3 7/10 165
5. Using the information gathered, refer to the chart
below.
NOTE: A head pressure control valve that will not
bypass, will function properly with condenser air
temperatures of approximately 70°F (21°C) or above.
When the temperature drops below 70°F (21°C), the
head pressure control valve fails to bypass and the ice
machine malfunctions. Lower ambient conditions can
be simulated by rinsing the condenser with cool water
during the freeze cycle.
Condition
Probable
Cause
Corrective
Measure
Discharge Pressure - High
Liquid Line Temperature -
Hot
Valve stuck in
bypass
Replace
valve
Discharge Pressure - Low
Liquid Line Temperature -
Cold
Valve not
bypassing
Replace
valve
Discharge Pressure - Low
Liquid Line Temperature -
Hot
Ice Machine
Low on
Charge
Low on
Charge
Verification

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Manitowoc SD0452A Specifications

General IconGeneral
BrandManitowoc
ModelSD0452A
CategoryIce Maker
LanguageEnglish

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