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  1. D

    red compact 35 biomass wiring any help

    Yes have discovered it disables the clock tnx.gotta be honest it working very well with the s plan
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    Grant Vortex HW fault

    does the heating work first thing to check.is the hot water thermostat turned up on boiler
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    Worcester 28cdi pressurised even aftrer draining

    daft question but you havnt closed the valves on the flow and return pipe have you ?
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    Amtec electro heat boiler.....only Luke warm water

    if rads get hot amtec is working ok.do you have a 3 port valve in your airing cupboard if so you need to check it is letting the heat from the boiler into the cylinder.sounds like a faulty valve problem esp if rads get hot at same time
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    Mains Pressure Booster

    providing electric supply not to far away and cold water main is accessible should take him a day tops.so days Labour and cost of pump
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    Mains Pressure Booster

    he wants 2100 plus vat to fit one of these!!!! did he have a gun and mask
  7. D

    No hot water from shower

    switch your hot water on at boiler clock give it 20 min and see if the pipes going to the coil on the cylinder are hot.if not you got a blockage or air in the pipes or boiler not coming on
  8. D

    red compact 35 biomass wiring any help

    hi been asked to wire a red compact 35 biomass to existing s plan and instalation guide rubbish (been translated from italian).anybody wired one before think i got it just wanted to ask a couple of questions if poss ie assume terminal 1 and 2 are volt free and are for the room stat through...
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    New boiler

    baxi solo and magnaclean just stay open vented much cheaper
  10. D

    Ongoing Central Heating Problems!

    there is no mid position valve with 3 wires its 4 or5
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    Drayton Motorised Valves

    or just change them for better valves ie honeywell or danfoss wiring is just the same.instead of getting to the wiring centre you can just cut the wire half way and join the new valve there with a suitable junction box
  12. D

    baxi 105e no hot water again!

    If 60 light flashes only when asking for dhw would suspect flow diaphragm as there is more flow when valve is in heating position.u need to see if flow microswitch is making on dhw only
  13. D

    Boiler: Ideal Icos HE24 display off and no hot water no heat

    Need u to answer couple of questions like is it a combi or heat only or if u want just ring me 07850762290 David
  14. D

    strange problem with 105e

    its almost like the boiler is doing a purge but as we know that boiler does not
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    strange problem with 105e

    its doing my head in.hate it when u get one and no matter what you try u get no further forward.its gotta be electronic not a mechanical failure but what lol !!
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    strange problem with 105e

    when u open a hot tap the green indicator light comes on after about 40 seconds.even though the differential microswitch has closed and proved
  17. D

    strange problem with 105e

    but even if this was the case demand lights would still show!!
  18. D

    strange problem with 105e

    have taken the 2 wires off and linked with wire as pump starts and yep voltage is fine. am a sparky not plumber so these are the easy parts to test for me
  19. D

    strange problem with 105e

    hi tnx for replys no am sure its not pump cap breaking down because it always fires first time if you switch off at wall it only goes faulty at second firing.checked all harness for continuity and all tests fine .has me bamboozald.the bit i cant understand is why the green demand lights dont...
  20. D

    strange problem with 105e

    hi strange problem with 105e.fixed hundreds of these boilers n never had this one hope someone can help. boiler sits fine in standby but when you request either dhw or heating pumps cycles off and on 5 or 6 times then fan starts and fires but the indicator light for dhw or heating does not...
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