How do I test Miele G1220 SC Pressure Switch and Heat Relay

Home Forums Public Support Forums Help And Support Dishwasher Help Forum How do I test Miele G1220 SC Pressure Switch and Heat Relay

Viewing 2 posts - 1 through 2 (of 2 total)
  • Author
    Posts
  • #89710
    dacord
    Participant

    Please could someone explain to me how I test the ohms on the following two switches and what the correct readings should be.

    I have a F14 Fault and I have been told that the pressure switch could be faulty and I need to check the current in switch to make sure it is working. Please see pic of two items in need to test. Heat Relay and Pressure Switch are the 2 pics together and pressure switch on its own. Which pins do I need to put my multimeter on to get readings please.

    Many thanks in advance
    David

    #442275
    Seamy
    Participant

    Re: How do I test Miele G1220 SC Pressure Switch and Heat Re

    Check first for blockage in impeller of circulation pump motor, if there’s a blockage then wash pump doesn’t get enough pressure to activate said pressure switch, hence no heat!

    Heater relay has a circuit diagram on the side showing the switch and coil configuration.
    Pressure switch is just change over switch when air pressure ( a lot )i s applied to tube.

Viewing 2 posts - 1 through 2 (of 2 total)
  • You must be logged in to reply to this topic.