High Pressure Switch Has Shut The Unit Down; Instructions To Reset High Pressure Switch - Wine Guardian SS025 Installation, Operation And Maintenance Manual

High Pressure Switch has Shut the Unit Down

Every Wine Guardian unit 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. This can be caused by dust covering the filter
or an obstruction blocking the airflow in the duct or grille.
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
60
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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