High Pressure Switch Has Shut The Unit Down; Instructions To Reset High Pressure Switch - Wine Guardian PRO Series Installation, Operation And Maintenance Manual

High Pressure Switch has Shut the Unit Down

Every Wine Guardian PRO Split System has a manual reset high pressure switch in the
refrigeration system. This switch shuts the compressor and condenser down if the head pressure in
the system is too high. It is intended to protect the compressor. Restricted airflow through the
condenser is the most common reason for the pressure becoming too high.
Possible Cause
Head pressure in unit is too high because
an obstruction is restricting air flow

Instructions to Reset High Pressure Switch

1. Remove the top and side access panels at the condensing unit
2. Locate the high pressure switch near the compressor
3. Push in the reset button until it locks into position.
4. Re-install top and side access panels
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Solution
Remove the obstruction at the condensing unit or
clean the condenser coil. Then restart the unit
after resetting the using the high pressure switch.
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