Manuals through 2025 now available!
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LEMON is the spiritual successor to CHARM, I recommend you try it!
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Refrigerant Pressure Sensor / Switch: Testing and Inspection
REFRIGERANT PRESSURE SWITCH INSPECTION 1.
Install the gas charging set.
2.
Disconnect the refrigerant pressure switch connector.
3.
Verify the high-pressure side reading of the manifold gauge and continuity between the refrigerant pressure switch terminals.
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If there is any malfunction, replace the refrigerant pressure switch.
