THERMOSTAT INSPECTION

PROCEDURE


  1. INSPECT WATER INLET

    A01VM5X

    Tech Tips

    The valve opening temperature is inscribed on the water inlet.


    1. Immerse the water inlet in water, and then gradually heat the water.

    2. Check the valve opening temperature of the water inlet.

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

      If the valve opening temperature is not as specified, replace the water inlet.

    3. A01VKF7E01
      Text in Illustration
      *a Valve Lift

      Check the valve lift.

      Valve lift
      8.5 mm (0.33 in.) or more at 95°C (203°F)

    4. Check that the valve is fully closed when the water inlet is at low temperatures (below 77°C (171°F)).

      If the valve is not fully closed, replace the water inlet.