thermostat

  1. Jacob S

    Heat Link wiring Nest Thermostat

    Hi all, New here so thanks for having me! I am changing my old RF thermostat (BRITISH GAS WR1 - a rebadged Drayton) to a Nest 3rd gen on Glowworm Flexicom. I've installed a nest before but this is to a different system.. looked at the wiring diagrams but none seem to match my current wiring...
  2. M

    Help changing thermostat

    Hi please can you help me. My boilers thermostat wireless controller led has become unreadable so I brought a salus rt500rf to replace my honeywall BDR91. However I am lost which wires go where. Do I need one wire as shown in the picture. Thanks in advance
  3. M

    Splitting of UFH and Rads via Stat

    Good evening. Finally the futility of the design of my heating system has led me to try and alter it. Central heating is something i'm not brilliantly versed in. To keep it short, presently a BG WR-1 wireless clock controls the rads and the manifold via the switched output, powering up to the...
  4. BigSpark

    Glow worm 30cxi thermostat wiring

    Hi ive not wired up many boilers before but am trying to learn at the minute as its one thing im really not sure about. Im having issues wiring a glow worm 30 cxi to a Drayton rts8 thermostat. The boiler fires up when i link out the volt free terminals so i know the boiler is ok. But i cannot...
  5. J

    Help! Netatmo Wireless Thermostat installation on ideal mini c28

    (I did post this in the central heating section too, but i thought it might be seen more here...sorry if that's not allowed) This was supposed to be simple, but I'm struggling to wire up Netatmo wireless relay to the boiler and the Netatmo forums are a ghost town. Current setup is a wired...
    • JonnyHibbert
    • Thread
    • help! ideal installation thermostat wireless
    • Replies: 25
    • Forum: UK Electrical Forum
  6. J

    Double oven thermostat problem?

    Hi all, hopefully someone can help. I have a 2 year old Neff u14m62n0gb double oven. Last week it tripped the house out when using the main oven. On investigation the bottom element spade connector had become welded to the chassis, it had got free from its location tabs and come into contact...
    • Jyork83
    • Thread
    • bottom double element oven problem thermostat yourself
    • Replies: 5
    • Forum: UK Electrical Forum
  7. L

    Recommendation of Ultra Quiet Contractor - Underfloor Heating

    Hi All; I have a flat with 6 areas warmed via underfloor heating. Each of the areas are controlled by its own thermostat Microline Ultra-Thin Thermostat with display, and there are 2 models used: 2 x OTN2-1991 with floor sensor (bathroom) 4 x OTN2-1999 with built-in room sensor (other rooms)...
  8. Jackflash

    new wiring of Y plan

    Hi Guys, Does anyone have any tips on wiring a boiler with mid position valve. I've been rewiring a house and have had the job of wiring the boiler dropped on me by the plumber. I have a.. Worcester boiler Center mid position valve Honeywell RF Chronotherm 'wireless' programmable thermostat...
  9. G

    Thermostat swithching

    I've fitted a 300ltr thermal store a year ago and have just recently added solar water heating evacuated tubes. What I'm wanting you do next is get the stats to turn on the rads when the water achieves 65c. As the water from the rads returns it lowers the temp to around 45c while the fire is...
  10. G

    Nest installation wiring help

    Hi all, I am trying to wire a nest 3rd generation thermostat into what I believe to be a s plan heating system and am after a bit of help please. Upon removing the cover for the old programmer, there appear to be two wires to each port please excuse my ignorance, but why would this be as it...
  11. T

    Ariston Eureka switch rewire

    I have to replace switch and cant find any wiring diagrams on line. Anyone seen this before? Where do the white wires go to and what is their function for a bonus of ten. So the wires are stranded 0.5 mm² coming from the thermostat. I hope the pictures are uploaded as nowadays you are working...
    • The Ghost
    • Thread
    • attach rewire switch thermostat wires
    • Replies: 9
    • Forum: UK Electrical Forum
  12. P

    I’m thinking of switching to a Hive 2 thermostat not sure it will work on my system

    Hi I’m thinking of switching to a Hive 2 thermostat ….. I currently have a very old SUNVIC TLX thermostat which from what I can work out is only connected to the oil central heating circulating pump which it turns on and off.. There is also a thermostat on the electric hot water cylinder...
    • pspec
    • Thread
    • boiler electrical work hive switching system thermostat thinking water
    • Replies: 10
    • Forum: Central Heating Systems
  13. A

    Nest 3G wiring help

    Hi all, this is my first post so please be kind. I installed a Nest thermostat a few months ago I have a gravity fed system powered by a Baxi Bermuda Back Bolier, I have a Honeywell 4043 2 port valve, I based the insatallation around a c plan as the wiring appeared to follow this logic although...
    • Arb
    • Thread
    • cylinder nest thermostat valve water wiring wiring help
    • Replies: 19
    • Forum: Central Heating Systems
  14. M

    Advice 1 Wireless Thermostat To Control 2 Receivers

    Having to pick up from where a previous electrician has done a runner on a new build. Underfloor heating system installed with 2 manifolds 1 upstairs, 1 downstairs. Previous electrician has put in a cable from the upstairs manifold and pump back to boiler, but has not put one in for the...
    • mort2376
    • Thread
    • advice boiler control downstairs mains manifold thermostat wireless
    • Replies: 10
    • Forum: Central Heating Systems
  15. H

    Wireless Programmer Advice

    My mates just been on, his combi boiler isn't working with the timer so he's asked me to install a separate unit. First of all is this even possible, and second can anyone recommend a budget programmer that would do it. Think it would need to be wireless programmer unit with a receiver at the...
    • hightower
    • Thread
    • advice boiler center programmer thermostat wireless
    • Replies: 27
    • Forum: Central Heating Systems
  16. Startinez

    Central Heating system reaching temperature & shutting down

    Evening all, My sister is having a bit of trouble with her CHS at her new house at the moment. She informs me that when it gets to temperature it's knocking off the heating as well as the hot water. I've not worked on any heating system personally but I said I'd go over and check out the...
  17. R

    Connecting nest thermostat to valiant eco tec pro 28

    Afternoon all, Just wanted some clarification about connecting nest to a valiant eco tec pro 28 boiler. They way I have read the installation manual is that you take a l/n 230v to l/n on heatlink . Then terminals 2 and 3 which are the common and call for heat are wired to the rt230v . The link...
  18. N

    Thermostat timer settings

    I have inherited a fully working underfloor heating system, but can't work out the instructions for the timer that controls the thermostat! http://www.swegonhomesolutions.dk/Global/PDFs%20Archive/Air%20handling%20units/Compact%20Air%20(-2007)/_en/CACZ05.pdf I followed the instructions...
  19. P

    Honeywell evohome and megaflow

    hi guys, just wired up a Honeywell evo crontroller with a relay for the heating, a tank stat and a relay for the hot water, I managed to get it working after a lot of messing around, the problem is it's a megaflow hot water tank and I have disconnected the megaflow tank stat which has a overheat...
  20. P

    Honeywell wireless stat DT92E

    hi guys, customer has no thermostat for his heating so he brought a Honeywell dt92e. I am trying to install it but can't link it up with the programmer (2 channel Drayton) I have wired the stat up with a perminant live and it fires the boiler. But I can't get it to work properly with a...
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