thermostat

thermostat

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  1. T

    Old thermostat to smart thermostat wiring issue

    Hi all, quite new to this forums so hopefully this is in the right place. I have a combi boiler, please see picture of the old wiring of the thermostat and how I have wired up the new smart thermostat. Boiler still comes on but no display to the thermostat. Also I tried 4 into 1 but still no...
  2. T

    3 core cable to new thermostat?

    Hi all, I have purchased a digital thermostat. Just wanting to check how to wire it from the old ones cable.
  3. C

    Thermostat Problem

    Is this as far as I can take this post Thermostat Problem | on ElectriciansForums - https://www.electriciansforums.net/threads/thermostat-problem.215331/ I have no intention of doing any electrical work myself.
  4. J

    Line voltage wall thermostat wiring.

    Hi all I'm in the process of replacing some 1970s underfloor heating line voltage sauter wall thermostats with new mechanical replacements (of which there seem to be incredibly few in existence - sauter were very unhelpful with suggestions!). Anyway I have found a replacement (T4360B1015 for...
  5. baza455

    need to replace thermostat help

    Hi, cm921 honeywell thermostat is old and need a new one so i ordered a new replacement (picture below). This new one i bought which is coming tomorrow has a receiver not sure if I have to wire it up but I assume i have to, its hannicks brand but ill see if it can pair with honeywell maybe it...
  6. S

    Contactor wiring with Nest thermostat

    Hello, I'm trying to get a contactor to work with a nest thermostat to activate an oil filled heater rather than a boiler. I wired permanent live and neutral to the two poles at the top of the connector (1+3), switched outputs to the bottom (2+4) then the common and demand lines from nest to...
  7. botty67

    Fridge Thermostat help, please

    Hi, I was replacing the thermostat on my hoover/candy fridge freezer. I took a picture but it didn't save and now I can't find anywhere that tells me where the correct wires go. Can someone help or tell me how to diagnose it myself? The fridge freezer is an integrated Hoover HBCP3150/1KD. The...
  8. r33eut

    Help Needed: Wiring Relay to Hive Thermostat receiver for Underfloor Electric Heating Mats

    Hi everyone, I'm seeking some advice on how to wire a relay to my Hive Thermostat for controlling my underfloor electric heating. I have some basic knowledge but I’m not an electrician, so I’m finding it a bit confusing and would really appreciate some guidance. Here’s my setup: Power Supply...
  9. PliersForHire

    Minor Works on new Thermostat

    Hi All I have been asked to supply a minor works certificate on a smart thermostat upgrade. Would I just test the dedicated circuit from the CU to the spur or does it involve all wiring attached to the wiring centre? Cheers PFH.
  10. Scott smit

    UK Smart heating thermostat

    Hi everyone just looking for some advice before buying stuff not planning on carrying out this work myself will get someone who knows what their doing. I wanted to know if this smart thermostat could replace my existing thermostat Smart thermostat Existing thermostat Tried my best to...
  11. U

    Old Firebird 90 thermostat issue?

    Hi all looking for some helpful advice I'm an Aussie so go easy on me, I have a good mechanical engineering head but first time plumbing and dealing with kerosene burners/radiators as it's not something you'd see in Australia often. So recently moved to Wexford Ireland and some radiators...
  12. A

    Help wiring a thermostat boss BRTmk2

    Can someone help with this its wired wrong there’s an L SLOT Y1 and Y2 which wires ho where????
  13. KimbyK

    Wiring help for Meross thermostat

    I currently have a Myson thermostat that is no longer working. I have a Meross thermostat to replace it. I have attached photos of the current wiring and of the new thermostat. Could anyone advise on where the wires would go into the new thermostat?
  14. Raptor0014

    UK Frost Thermostat wiring

    Evening all, Have been asked to wire one of these into a heating system that has no separate control (or valves) for HW & CH. Customer is going to be away and wants it wiring in to allow the heating to only come on when the temp drops to keep pipes etc from freezing...
  15. edgealex

    ESRTERFW Wireless Thermostat wiring help

    Hello, I'm trying to upgrade my mechanical thermostat to a wireless one but when I connect the wires it doesn't work. This is the old one: And this is the new one: I tried to connect the brown wire to pin (1) and blue to pin (2) but it didn work, anyone can help?
  16. O

    Replacing old heating thermostat receiver with Honeywell DT92E receiver

    Hi there, We have recently replaced our central heating programmer with a Honeywell ST9400C. We now want to replace our old wireless room thermostat with a compatible one. We've purchased Honeywell DT92E (with receiver and controller). Next to the boiler, underneath the programmer, is an...
  17. C

    Heatmiser Neo Underfloor heating zone locked at set temp despite thermostat being switched off

    m having a bit of an issue that is proving difficult to resolve. For 2 years I have been having no problems with my setup. I have a 3 zone house. 1 radiator “zone” and two underfloor heating zones. Each zone has a neo V2 thermostat. Last couple of weeks when my kitchen zone heated up - it...
  18. Q

    Wiring heater and thermostat advice please

    Hi - we have an inline heater for a vent system that appears to always be on. I believe the electrician may have wired it incorrectly with only a 2 core wire from thermostat to heater control board. Please find attached wiring diagram and photos of the heater control board and the thermostat...
  19. D

    Hello All, I have Adept TW02W wifi Thermostat - does anyone know how to reset it?

    Hello All, I have Adept TW02W wifi Thermostat - does anyone know how to reset it?
  20. J

    Thermsave Celect Programmable Room Thermostat Replacement

    I have a thermsave celect programmable battery operated room thermostat which I would like to replace with something that has a better display for elderly people with vision problems - any suggestions would be much appreciated

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