Recent content by Wanderingaround

  1. W

    Adjust pressure switch???

    Thanks Stormer... I appreciate your explanation. I assumed wrong about the sensor for sure... I've booked up an engineer to come out on a flat fee for parts and labor so hopefully it should be job done by tomorrow eve! As for tonight... It's a bit chilly!!! Thanks again
  2. W

    Adjust pressure switch???

    Already paid £210 for 2 jokers to leave me with it leaking, screw heads to heat exchange stripped bear and original pressure sensor tread snapped off - they even blow torched the plastic so it melted nicely into the thread (I've since cleaned it all up)... Would happily pay for someone I...
  3. W

    Adjust pressure switch???

    Just wondering what it does (the screw part in the centre)... I just assumed it was sensitivity... Boiler not sensing hot water being turned on so just wondering if that might help... Also wondering if the electrical connectors are connected the right way around (does it matter which way...
  4. W

    Adjust pressure switch???

    It's a Potterton Promax 28 HE Combi
  5. W

    Adjust pressure switch???

    Hello... Can anyone enlighten me what the screw head does at the back middle of the Potterton pressure switch - adjust sensitivity?? (there is a white spodge of paint on the screw 'head' here... http://www.plumbase.co.uk/pot5114748-pressure-switch-10000181-3533446 Also does it matter...
  6. W

    No power to PIRs

    Hello! After years of disuse I've got my Accenta g3 'half' up and running. Zones 1 and zone 2 work a treat (front and back door surface switches) but I've got stuck with the PIRs... Pretty sure it's all wired up correctly but noticed there is no voltage across the 13v / 0v power terminals...
Back
Top