honeywell

  1. S

    How to replacing an old Honeywell T6360B1028 main wired thermostat with a volt-free smart thermostat

    Hello, I am trying to replace an old Honeywell T6360 main wired thermostat with a volt-free smart thermostat. I have an worcester bosch greenstar 30i boiler The current thermostat is wired up as shown in attached photos. From my measurements and bolier digram, I believe the wires I have now...
  2. L

    RIO Function for triggering floodlights (Honeywell Galaxy Dimension)

    Good evening, Could someone tell me what the best function to use to trigger floodlights on a Dimension via RIO? I have a working relay set up, and is triggered fine by the panel and does cause the floodlights to turn on and off. I had the RIO output set to trigger if the BELLS were on - since...
  3. Z

    Old Honeywell Thermostat to new Smart stat

    Hi, please can someone help, I want to replace my old thermostat With a new thermostat, please can you help with wiring? I will attach pictures. thanks
  4. R

    Honeywell alarm going off every 10 minutes

    Hey guys, Recently moved into a new home with a Honeywell Galaxy dimension Cp051 alarm system. Last night the alarm started to go off even though it wasn't set. This continued every hour on the hour. This morning the alarm has been going off even more regularly and I'm not sure what the...
  5. M

    honeywell galaxy flex 50 with 5800 series wireless sensors

    Hi, I am hoping there is a way to use 5800 series wireless sensors with the Galaxy flex alarm panel. The RF portal which is intended for use with flex operates with 868Mhz sensors but there is a very limited choice whereas the 5800 series are compact and include flush mountable door and window...
  6. J

    Honeywell Zonal Valve to Nest Heat Link

    Hi All, This may have been asked before, but I need some help wiring up my honeywell 2 port valve to my heatlink, after some dodgy electrician was useless. This is the current set up and, the zonal valve stays open constantly, so when the UFH is live, so are the radiators: I can see...
  7. graeme.a.jones

    Replacing a Honeywell Mk7 Keypad

    Security company say my keypad needs replacing (after a Tamper 0 error). They want to charge £200 to replace. I think I can buy a new keypad for £30 on Ebay. Is it a simple process of swapping the keypad on the current backplane (checking the wall tamper) or am I being too naive?!
  8. J

    BDR91 to Hive conversion advice

    Hi all! Our old thermostat controller isn't working anymore, so we are looking to do a DIY upgrade from the old Honeywell BDR91 to Hive. We would appreciate some advice from the experts on this forum! We have a "Vaillant EcoTech Pro 28" combi boiler, and I have attached the current BDR91...
  9. Ash D

    Replace Honeywell ST6400C With Nest

    Hello all, Now that I’ve had an unvented cylinder fitted, I’m considering having a Google Nest (3rd Generation) thermostat fitted. I’ve read a few threads on here by others who also wanted to replace a Honeywell ST6400C controller (with room thermostat, hot water cylinder thermostat and a heat...
  10. Julian Klm

    BDR91 to Hive - Combi Boiler

    Hi All, I just bought a Hive and want to double check the correct wiring. I have currently installed the Honeywell BDR91 (to Hive - Combi Boiler) like this: Would probably wire it as the following, but hopefully someone can confirm or correct the setup: Thank you!
  11. Derek962021

    Honeywell CMT907A to Tado Smart thermostat

    Hi, I'm trying to figure out the easiest way to fit a smart thermostat. I currently have a honeywell cmt907a backplate with cm907 thermostat on top which has two wires going into it... If I've looked at it right (photo attached). A: live B: switched live Other wires available are a blue...
  12. C

    Setting up Honeywell GX remote app

    I hooked up GX remote and I can set unset the alarm, view logs etc from my phone. I am trying to set up push notifications but fail at the registration part on my phone. I can register without a panel account and everything seems fine but I never get any confirmation email.I can get the account...
  13. C

    Honeywell galaxy flex software

    Hello hopefully someone can give me an answer to this question. Am looking to see if the is a programming software for the flex main thing am looking for is I have wireless fobs that say they can have the buttons changed from default to user needs in the programming software but doesn’t say...
  14. The_Boycie

    DT90E, Nibe Fighter 200P and UFH

    Hi, Just swapped all my thermostats to DT90E's (6 in total) and wanted to know if I should change anything in the installer menus as per my setup. The old thermostats were 3 wire (Live, Sw-Live and Neutral) and the new ones I've wired up with just 2 wire (Live and Sw-Live). I have a Nibe...
  15. 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
  16. C

    Adding TCPA2B PA fob to honeywell Flex alarm

    Hello looking for some advice I am trying to get a TCPA2B PA fob to work with me honeywell flex 50 alarm I have successfully added the fob to a user and also enabled the remote PA fob setting however when I activate the PA fob the lights flash on the fob but nothing on the alarm anything...
  17. G

    Honeywell System Issue

    Hi, We have recently moved house and now the weather has gotten colder, we are using the central heating a lot more. We are finding that the Honeywell DT92E wireless thermostat is showing the room temperature as 23.5 degrees even though we have the desired room temperature as 19.5. I have...
  18. C4rlos81

    Vaillant ecoTEC plus 837, BDR91 to nest Heatlink

    Hi all, I have read through as many similar posts as I can in regards to my dilemma, I couldn't see anything that was similar to mine. I have a Vaillant ecotec plus 837 with a Honeywell BDR91 and CM927. The vaillant is connected by a UK mains plug as opposed to it being hardwired with a 3amp...
  19. adamfozz

    Gravity System But Programmer c-plan???

    Hello Everybody, I just cost myself a call out trying to work out the heating system in my new house but oh well! I have an old Worcester boiler (oil fed) with a gravity fed system. So, I wanted to install a Google nest third gen and went into the Honeywell programmer expecting to see the...
  20. A

    Honeywell CM907 to Lyric T6

    Hi All, I'm trying to upgrade my existing Honeywell CM907 thermostat to a newer Honeywell Lyric T6 but can't quite figure out how to translate the wiring from one to the other. The wiring diagrams are attached - As you can see the CM907 has two wires going to it from the boiler but the T6 also...
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