Search results

  1. S

    No hot water - strange low voltage

    Guessing that isn’t supposed to look like that... New motor fitted and seems to be back to normal so far - thanks!
  2. S

    No hot water - strange low voltage

    Going to pick up a new motor tomorrow and see what happens. Do the wires on the motor fit onto terminals in the head, or will I need to do a bit of cutting and crimping?
  3. S

    No hot water - strange low voltage

    Thanks - I think that’s already effectively been tested, as when the HW is On the brown is getting 240v and the valve isn’t moving. Screwfix is open again tomorrow, I’ll try and get a replacement head and wire it up.
  4. S

    No hot water - strange low voltage

    Hi, Last night as a way to see out 2020 I ended up with no hot water in the house... I've got an S Plan system with Tado extension kit and TRVs etc - which has been working absolutely fine for over a year since install. I managed to get some hot water by manually opening the HW 2 way valve...
  5. S

    Sundial RF2 to Smart Thermostat

    Thanks - that did the job, further investigation with a multimeter showed which terminals were joined up so I managed to neaten up the wiring at the same time (less terminal blocks)
  6. S

    Sundial RF2 to Smart Thermostat

    Looking into this more, the terminal block linking Controller HW On and the HW Valve’s Brown is presumably just a short of the “Cyl Stat” within the Centre. So if I disconnect the terminal block, plug those two wires back where they are supposed to go - and then hook up the HW thermostat wires...
  7. S

    Sundial RF2 to Smart Thermostat

    Hi, I’m looking to fit my Tado system to my new house, I had it in my old house and it was a simple swap there... However new house has a Honeywell Sundial RF2 Pack 3 (wireless HW and CH stats), and Tado requires a wired HW stat. System is a Grant Oil Boiler, S Plan configuration. I’ve run...
Back
Top