4.Refrigeration System and Electrical
Control
The cold circulation system is as shown in the figure. TRF-460WEXDA+ is single-system, completely air-cooled
frost-free refrigerators. The refrigerating system is composed of compressor, evaporation coil, condenser, dew-proof
pipe, drier-filter, capillary tube, fin evaporator, return pipe and return transition pipe in the refrigerant flow direction.
Compressor
Filter drier
Capillary tube
Condenser
Anti-condensation pipe
Fin evaporator
Evaporation coil