wiser

  1. R

    Drayton Wiser & Baxi - Opentherm Installation Issues

    Hi, I've joined because I have a lot of trouble with trying to make my new boiler work with the Opentherm interface and thought someone with more experience than me could help. Equipment: Drayton Wiser - Single Channel Programmer with Opentherm module. Baxi 836 Combi boiler with Opentherm...
  2. D

    Central heating programmer wiring

    I've got a static caravan with a Morco GB24ErP combi boiler, which has a built in tappet style timer for CH. I wish to add a Drayton Wiser system so as to have better control and more importantly be able remotely turn heating on when we are getting close to our holiday home. The boiler has a...
  3. M

    Upgrading Danfoss TP9000 with remote sensor TS2 & TP5000 to Smart Drayton Wiser Kit 3

    Hello fellow users, I have a wired non-smart Danfoss thermostats system that I am trying to replace with Drayton Wiser 3 kit but running into some issues where I would like your knowledge and expertise. The current system is: TP9000 controlling ground floor heating and overall Water of the...
  4. M

    Adding Drayton Wiser TRVs to a NEST setup

    Hi, Hoping someone can help as I have looked everywhere without success. My setup... I have a fairly new NEST setup that controls hot water and central heating from a Valliant ECOtek plus. I have a megaflow in the loft (probably not relevant). All radiators are on a single circuit. What I'm...
  5. C

    Drayton wiser hub r wiring help

    Hello I have installed the Drayton wiser hub r and have connected it to the dual digital thermostats. Whenever I increase the temp on the thermostats the little flame appears, and the LED for heating on the hub r lights up but the central heating on the boiler does not come on. We do not have a...
  6. matburton

    Boiler backplate - Hot water needed for heating

    Hi, I have a pretty old gas boiler system, it's a two channel setup. Oddly for the central heating to work the hot water must also be on :confused: Recently I've swapped out the mechanical timer with a Drayton Wiser Hub. So for the first time I now have a thermostat (y) But that leads to a...
  7. R

    Upgrading to Smart TRV's

    I've installed a smart heating system and, in doing so, replaced all the old TRV's with smart TRV's but left the two hall radiators just with their original manual valves. The characteristics of the smart heating system and how it handles the water flow means I can either have these two rads...
  8. R

    Configuring Wiser SmartHub System

    I'm into day 3 of fitting this and trying to get the whole system fully working. It is a 3 channel system, has 2 room thermostats, 13 smart trv's and 2 smart plugs. All trv's have schedules and are allocated to the correct rooms and channels. Almost everything worked fine first time - apart...
  9. J

    Honeywell cm907 to drayton wiser hub r

    Hi, After some advice about installing a Drayton wiser hub r. I currently have a honeywell cm907 but I'm totally lost on the wiring. I've attached photos of the current wiring and the diagram provided by Drayton. Current wiring is brown/live to A, black to B & grey not connected. Thanks in advance
  10. R

    Drayton Wiser Radiator Thermostats - will they fit?

    Can I fit the Wiser Radiator Thermostats to these TRV valves? I think Wiser require M30 1.5mm valves and I suspect I have Comap M28 1.5mm type. I think I have Westherm 6 TRV's, but I am not sure. Do I need the following adapters? I hope not given the extra cost...
  11. LeeW32

    Wiser installation - help!

    Hi All, Due to a quick, good deal purchase I'm now the proud owner of a Wiser Kit 2. I currently have a strange set up (but all Drayton) - all controls, boiler, hot water tank etc... are in the airing cupboard upstairs. The original set up was a single Drayton hot water and C/H controller...
  12. S

    ABV always flowing, Smart valves and overheating boiler

    Just in case anyone has some ideas to point me in the right direction! The system: Vaillant EcoTec 418 system boiler with unvented tank. S-plan (2 zone, CH and HW). Grundfos 3-speed pump (set to 2). Recently added smart valves (Drayton Wiser) to 5 out of 9 rads, so boiler load is reduced (all...
  13. D

    Drayton wiser wiring

    Hi I've just bought a Drayton wiser to replace my Lifestyle LP241. The old controller had a universal backplate and the central heating is controlled by a wall thermostat. Can people just help me make sure I get the new wiring correct? Want to disconnect the thermostat as suggested in the...
  14. D

    Drayton wiser wiring

    Hi I've just bought a Drayton wiser to replace my Lifestyle LP241. The old controller had a universal backplate and the central heating is controlled by a wall thermostat. Can people just help me make sure I get the new wiring correct? Want to disconnect the thermostat as suggested in the...
  15. V

    Vaillant Ecotec Pro 28 & Drayton Wiser thermostat kit 1

    Hi All, I would like to replace a Honeywell room thermostat with a Drayton Wiser (I'll also be replacing the radiator valves later). Can I just confirm that: N & L stay the same 2nd L to A loop in the Honeywell should now be L to 1 in the Drayton 2 in the Drayton stays empty B in the Honeywell...
  16. S

    Drayton Wiser and Vaillant Boiler

    Hi I have a cpl of question, but I'm also posting as this might help others trying to get Drayton Wiser to work properly with Vaillant (or other boilers). Setup: ecotec plus 418, S plan, installing Drayton Wiser smart controls (currently 3 rad valves). Problem: the boiler is short-cycling...
  17. James.C

    Drayton Wiser integration help

    Hello, I am wondering if I could find some help on this forum with regards to adding the Drayton Wiser to my system. (Boiler is a Glow.Worm Flexicom24cx) I have taken some photos of the steps I have taken to try and follow the instructions from Drayton, and hopefully someone can point out the...
  18. S

    Drayton Wiser and existing thermostat

    I am hoping someone can help with my query. I am replacing my existing Centaurplus c27 controller and Honeywell thermostat with the Drayton wiser 1 channel system to control my vallient combi boiler (no separate hot water). My first query is in regards to the thermostat. I understand I should...
  19. J

    Replacing Honeywell T40 with Drayton Wiser Heathub

    I am trying to install a new Drayton HeatHub (1zone), just trying to work out wiring as I am replacing Honeywell T40 thermostat. Images attached of exisiting wiring and new HeatHub wiring diagram. Cheers Jon 10D3C2B1-6E84-4DE4-988F-3E8C1B45CB6B by JonnyGo posted 20 Jan 2018 at 4:34 PM...
  20. D

    Mixing Controls

    Fairly complicated one this, but would appreciate any input if anyone has any thoughts. Currently, have a old, Baxi Boston boiler, with pumped CH, gravity Hot Water in our house. Works great, added a NEST to it that made it pretty easy to control and make the house warm when we want it. Like...
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