The thermostat monitors compressor temperature, and a fault can cause false trips or allow real overheating.
Symptoms of Thermostat Trouble
False high-temperature alarms, no shutdown when hot and erratic readings point to a sensor problem.
Checking the Thermostat
Compare the sensor reading with a known temperature and inspect the wiring and connections.
Replacing the Sensor
Fit a correct replacement and verify the alarm and shutdown settings after the repair.
Contact us for temperature sensors and control components.