THERMOSTAT > INSPECTION

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1. INSPECT WATER INLET WITH THERMOSTAT SUB-ASSEMBLY


    A216465

  1. Immerse the water inlet with thermostat sub-assembly in water and then gradually heat the water.

  1. Check the valve opening temperature of the water inlet with thermostat sub-assembly.

    Valve opening temperature:
    80 to 84°C (176 to 183°F)

    HINT:
    If the valve opening temperature is not as specified, replace the water inlet with thermostat sub-assembly.



    A216665E02

  1. Check the valve lift.
    Text in Illustration 
    *a
    		10 to 14 mm

    Valve lift:
    10 to 14 mm (0.394 to 0.551 in.) at 95°C (203°F)

    HINT:
    If the valve lift is not as specified, replace the water inlet with thermostat sub-assembly.

  1. Check that the valve is fully closed when the water inlet with thermostat sub-assembly is at low temperatures (below 77°C (171°F)).

    HINT:
    If it is not fully closed, replace the water inlet with thermostat sub-assembly.