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    worcester bosch 24i faulty fan or air pressure switch??

    apparently its a board fault, the fan is`nt running at the correct speed so it is not clearing the switch.
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    worcester bosch 24i faulty fan or air pressure switch??

    no it does`nt work with a few taps,the best it has run is when i have undone all the plastic casing, only when i fix the case back onto the boiler it starts with the same problem, although it did fire up 3-4 times then totally stopped working again, it is odd that it works either by, taking...
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    worcester bosch 24i faulty fan or air pressure switch??

    i think this is it, when undo the plastic casing the boiler works cock on, ive just tested it for the past hour turnin water on and off then heating, and no probs, then when i attach the housing back to the boiler unit and all the case back on, its doing the same thing,not going to touch owt...
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    worcester bosch 24i faulty fan or air pressure switch??

    the wires only fit on certain connectors, so you cant get them mixed up
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    worcester bosch 24i faulty fan or air pressure switch??

    Swapped tubes around, wiring on fan is definately right as it limits it to where you can connect things because of the fittings?
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    worcester bosch 24i faulty fan or air pressure switch??

    Yes you can definately hear a click when you remove the red pipe. Could this be that the pipe isnt long enough and it is getting jammed in something when the case is going back on. There are no blockages in either pipe and i have tested the boiler with a new APS switch as I though the old one...
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    worcester bosch 24i faulty fan or air pressure switch??

    please help, recently my fan popped so had a new one fitted, all good, but then when the central heating as timed off, if i come to either strart it again or run hot water nothing happens, but if i disconect the red hose from air pressure switch then pop it back on the boiler fires up, but...
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