CO2075DWR

Design ■ Features ■ Performance

U-LINE FROST FREE REFRIGERATION SYSTEM

Cooling Mode:

•Bypass solenoid valve closed

•Evaporator fan operating

•Refrigerant flows through capillary tube

•Normal vapor/compression cycle refrigeration

Defrost Mode:

•Bypass solenoid valve open

•Refrigerant flows through bypass system

•Vapor flows from condenser to evaporator without a phase change

COMPRESSOR

CONDENSER

DRYER

EVAPORATOR

 

FLOW WHEN SOLENOID

 

VALVE IS CLOSED

 

CAPILLARY TUBE

FLOW WHEN SOLENOID

VALVE IS OPEN

SOLENOID VALVE

UL183-2

THERMISTORS

There are three thermistors to sense the refrigerator, freezer and icemaker temperature. These are used in conjunction with the control board to control compartment temperatures and initiate ice harvest.

Thermistors generally fail due to moisture or physical damage.

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