The start and stop of the refrigerator is controlled by the temperature controller, so when it doesn't stop, the electrical part of the temperature controller should be checked first. Upon inspection, it was found that the on-off characteristic parameters of the thermostat were unsuitable, meaning the disconnection temperature was too low.
Xinfei refrigerator compressor cannot stop automatically, resulting in an overly low temperature inside the compartment.
Technical data for Beijing Xinfei Refrigerator after-sales service phone number.
Replace the thermostat or adjust the temperature range adjustment screw. For WDF type thermostats, rotate the adjustment screw counterclockwise; for WSF type thermostats, rotate clockwise. The position of this screw can be judged by turning the thermostat knob, and the screw connected to the main spring with changing tension is the temperature range adjustment screw. After replacement, the fault was eliminated. Beijing Xinfei Refrigerator Repair Center.