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    Rayburn 480k MK11 WIRING PROBLEM

    No sure about those, I'm no plumber and not in the habbit of taking the covers of. Will have to read up about that.
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    Rayburn 480k MK11 WIRING PROBLEM

    OK will get back to you on this tks for your help
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    Rayburn 480k MK11 WIRING PROBLEM

    From the top N spare not used SW/L Boiler green/yellow HTG ON blue H/W OFF RED H/W ON BROWN PN Neutral BROWN PL Live BLUE
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    Rayburn 480k MK11 WIRING PROBLEM

    There is one red wire going into the H/W OFF. It comes from a cable that has a black wife cut back and not used, only the red is used for the H/W OFF.
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    Rayburn 480k MK11 WIRING PROBLEM

    It's motorised mid position valve by Honeywell 3 ports
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    Rayburn 480k MK11 WIRING PROBLEM

    Your correct about the age of the Rayburn which we have had since new, but the warranty was on the new parts which were supposed to have come from Rayb urn but didn't. For HW we can adjust the temperature if that's what you mean. The cooker times are working correctly. How will I know if it's 2...
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    Rayburn 480k MK11 WIRING PROBLEM

    I have a room thermostat I have a cylinder thermostat I have a 3 port mid position valve or 2 2 port valves The engineer were repairing a leaking tank in the Rayburn, however they will not be back as it turned out they welded the old tank and there is now an issue between them and Rayburn...
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    Rayburn 480k MK11 WIRING PROBLEM

    I have the above Rayburn, after engineers did some work on it I find that the central heating side comes on of it's own accord and pays no attention to the programmer. The only way I can get the central heating to stay of is to switch to Hot Water Only. Any idea where they have gone wrong with...
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