REFRIGERANT PRESSURE SWITCH CONSTRUCTION
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• The refrigerant pressure switch is fitted to the cooler pipe and senses the refrigerant pressure.
• A dual-pressure refrigerant pressure switch is used to respond to both abnormally high and abnormally low pressures.
• When pressure is abnormal, the refrigerant pressure switch turns off and cuts the voltage sent from the magnetic clutch, thereby stopping the A/C compressor.
