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Worcester high flow 440 fault

Discussion in 'Plumbing and Central Heating' started by daveaspy, 5 Dec 2020.

  1. daveaspy

    daveaspy

    Joined:
    14 Sep 2004
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    Country:
    United Kingdom
    My boiler has gone on the blink! The power light next to the boiler on/off switch comes on, and the timer built into the boiler panel has power, but there are no other signs of life - no red lights, nothing on the two digit display etc.

    I've checked the two fuses (ok) I can see but think there is another one inside that needs some dismantling to get to. Any thoughts on what's wrong, PCB bust? I'm waiting on my insurance home emergency cover to call me back but they are currently "very busy"
     
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  3. daveaspy

    daveaspy

    Joined:
    14 Sep 2004
    Messages:
    177
    Thanks Received:
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    Country:
    United Kingdom
    Ha, my emergency gas man from the insurers has arrived..." Oh, this is not a common boiler". Great, he hasn't a clue. Looked, prodded, "probably the PCB". Changed the fuses that I had tested and now gone, guess I'll see him in a week with a new PCB
     
    Last edited: 5 Dec 2020
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