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    Vaillant Turbomax VUW 242 1/E intermittent fault

    Thanks AGAS, but I have set out the sequence of LEDs in the question posed above, which the GS engineer is fully aware of. He also contacted Vaillant technical but they couldn't help him - wait for it to fail completely was the basic answer. The fault chart said change the PCBs. The GS changed...
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    Vaillant Turbomax VUW 242 1/E intermittent fault

    hi, no its standard black plastic control panel face wth green knobs/controls
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    Vaillant Turbomax VUW 242 1/E intermittent fault

    Oh, yes the gas meter is outside
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    Vaillant Turbomax VUW 242 1/E intermittent fault

    Thanks Razor900 I will try that on next air temp drop, hopefully tonight.
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    Vaillant Turbomax VUW 242 1/E intermittent fault

    Hi Guys I have an intermittent fault on my Vaillant Turbomax VUW GB 242 1/E. The fault occurs when the air temperature has dropped overnight and the first demand for hot water or heating is made in the morning. The sequence commences, pump, fan, ignition (burner lights) flame not detected so...
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