View Refrigerator Compressor Overload Protector PNG. The overload protector is designed to protect the compressor motor from damage. One of 2 issues,first possibly the evaporator coil in the freezer is iced over and not allowing cold air into the freezer and refrigerator,then check the defrost heater and thermostats on the evaporator coil/secondly,it could be.
If the compressor is cold to the touch it is evident that it has been idle for some time.
The thermal overload protector that is attached to the compressor is not good enough to protect the compressor if short period the compressor is sensitive to temperature and current overloads and will shut itself down with a surge. China overload protector products offered by china overload protector manufacturers, find more overload protector suppliers, wholesalers & exporter quickly visit replaces all hermetic refrigerator compressor relay and overload units from 1/12 h.p. Test the start relay, overload, capacitor, ptc thermistor. A overload protector is an electrical device which we use for compressors protection, whenever the compressor temperature high this one of main reason that we use thermal overload protector in refrigerator compressor, i hope you will get a good information from this post, however we will soon.