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My domain air 2.65kw portable ac unit - E4

My domain air 2.65kw portable ac unit is turning itself off and displaying E4 fault. Can some body please explain

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  • shelleystone Mar 09, 2009

    Filter(s) all clean. Pump is working. Any other ideas?????

  • shelleystone Mar 10, 2009

    Thanks, I will investigate.

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Make sure the filter is clean and the pump is operating.

Posted on Mar 09, 2009

  • Shane Seaman Mar 10, 2009

    I think it has a faulty water sensor and is switching off because it thinks that the water has run out?

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Did you work out what it was because mine is now doing the same thing - i accidentally had the outlet stuffed with foam to stop bugs getting in (long story) and ran it on a hot day and it went POP E4 - and works fine but now it blows fan only its not cold at all - im shattered i just paid 55o for it :(

Posted on Nov 08, 2009

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