ТЕРМОСТАТ ПРОВЕРКА

PROCEDURE


  1. INSPECT THERMOSTAT

    Tech Tips

    B003L2K

    The valve opening temperature is inscribed on the thermostat.


    1. Immerse the thermostat in water and then gradually heat the water.

      CAUTION:

      B003JWH

      • Do not put your hands into the water that has been heated for the inspection.

      • Touching the heated water could result in burns.

    2. Check the valve opening temperature.

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

      If the valve opening temperature is not within the specified range, replace the thermostat.

    3. B003S6T

      Check the valve lift.

      Standard valve lift
      8.0 mm (0.315 in.) or more at 95°C (203°F)

      If the valve lift is not as specified, replace the thermostat.

    4. Check that the valve is fully closed when the thermostat is below 77°C (171°F).

      If the valve is not fully closed, replace the thermostat.