Russell 103079010 Defrost Termination Cooler Switch

SKU: 103079010 Brand:
Russell
Availability:
In Stock
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$164.44 Price reduced from $239.99
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Specifications:

Attribute Details
Length 10 1/2" | 267 mm
Width 1 1/16" | 27 mm
Voltage 120 V Ac
Type 1 Black And 1 Red Wire Lead

Description

The Russell 103079010 Defrost Termination Cooler Switch is used to detect when the evaporator of the cooler has reached a predetermined temperature and the system is terminated to stop the defrost cycle. The switch is triggered on or off depending on the temperature changes to regulate the defrost time. It is put within the cooler, usually close to the evaporator coil, and it is able to measure thermal conditions very accurately. The part is to be used in of the switch that indicates the end of defrost properly to maintain the correct control of the cycle.

More Information:

Step1: Disconnect power to the cooler to avoid electrical hazards.

Step2: Remove access panel and placed existing defrost termination switch.

Step3: Disconnect wiring, noting terminal positions for reassembly.

Step4: Mount new switch in the same position and reconnect wires securely.

Step5: Restore power and test defrost cycle operation.

Step6: Ensure proper insulation contact, wear gloves and avoid sharp coil edges.

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  • What maintenance is required for the Russell 103079010 Defrost Termination Switch Cooler?

    Inspect the defrost termination switch regularly for secure wiring connections, frost buildup, or moisture damage. Verify the switch activates properly during defrost cycles to maintain cooler performance. Disconnect electrical power before servicing and keep surrounding components clean to prevent operational interruptions or sensor inaccuracies.

  • What are common issues with the Russell 103079010 Defrost Termination Switch Cooler?

    • Defrost cycle failing to terminate properly
    • Excessive frost accumulation inside the cooler
    • Intermittent switch activation during operation
    • Wiring connection failures affecting defrost control
    • Cooler temperature fluctuations caused by faulty switching