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UK: Tado V3+ wired installation Vaillant ecoTECH Plus 835
Hi All I just replaced my previous thermostat (VRC 470) with the Tado I used the same + and - wires already connected to the boiler and it seems the Tado is not talking to the Boiler. Is there anyone that could help? I'm attaching a picture of the boiler board: I'm aware of this post but it seems I'm aligned with what was…
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Tado X Programmer Looses Internet Connection
Hi, My Programmer has lost its internet connection twice since I set it up two weeks ago. When it is connected all 3 wi-fi lights are lit, so it has a good strong signal. Restarting it fixes the problem, until next time! I am wondering if the programmer has any difficulties with Mesh wi-fi. I have one name for both 2.4gHz…
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Smart AC Control Dry Mode
Hello, I wonder if anyone could kindly confirm the options available when using 'Dry Mode' on their app. I can only turn the mode on or off - the options to control fan speed and set temperature suddenly disappear. I'm curious if this is normal or specific to certain AC models. Many thanks,
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Dual zone, multi valve with Tado X
Hello, I am interested in Tado X to replace my current heatmiser setup. I have 2 zones, 2 wireless thermostats, 2 valves/pumps. 1 thermostat controls 1 valve/pump for water based underfloor heating and the other controls the other valve/pump for the radiators. Boiler is wired into a Heatmiser UH8 RF wiring centre. What…
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Downstairs underfloor heating not working
Had working heating system for a year and today the downstairs underfloor heating stopped working. Got pretty cold so not good timing. Have wired thermostat and wireless receiver. All showing as connected on the app and heating but no heat is coming. Radiators upstairs are working as normal as is the hot water. I did…
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Wireless receiver is not sending requests for heat to boiler
Hi, I am using Tado v3 with multiple rooms and Smart Radiator Thermostats in them. I also have wireless bridge connected to my internet router and wireless extention connection to my boiler. Main room has Wireless Thermostat. Lately I noticed that often temperature in the rooms start falling because my boiler is not…
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Best setup for single room, 2 radiators on separate plumbed heating zones?
My house has an S Plan Plus central heating setup, with 2 zones plus hot water i.e. 3 separate valves. Mostly this is upstairs on one zone, and downstairs on one zone. I realise this might be unusual, but my lounge has 2 radiators and they are each on different zones. Why it has been plumbed like this is beyond me, maybe…
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Will a Tado wireless work with a Worcester 2000 combi boiler EMS BUS connection
I have a Worcester 2000 GC2000iW C combi boiler that isn't compatible with 230/240v third party thermostats (no switched live). My only option are Bosch manufactured thermostats. However I have had some advice that I should be able to use a Tado wireless Opentherm thermostat as this connects via EMS BUS. The boiler has a…
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Worcester Greenstar cdi 37 installation
I have the above boiler and followed the installation instructions however even after removing the batteries from my old wireless thermostat the tado receiver doesn’t effectively communicate with my boiler ie when it’s calling for heat the boiler doesn’t respond. Tado helpdesk are now telling me to remove the old boiler…
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Certain Smart Radiator Valves are not starting the boiler on demand
I have a Tado V3 set up. I had 12 Smart Radiator Thermostat Valves and 3 Wireless Smart Thermostats. All works ok (its has its moments but nothing that the occasional reset doesn't solve). I added 3 more Smart Radiator Thermostat Valves at the top of my house…..they wouldn't pair on the top floor (3 floors) but if I took…
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All Tado X devices disconnected
Hi all, I upgraded from a Google Nest thermostat to a Tado X earlier in December and since the change I kind of had to battle with this system in a way or the other and I see in the forum I'm not the only (not sure if this is actually comforting). Anyway, after buying the second Bridge X I managed to have all the TRVs…
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Thinking about a Tado system, questions
Hi, first post, please be gentle :) I'm looking to install a Tado V3+ system (probably) to give better control over the heating in our home, as currently we only have a simple timer/programmer, not even a thermostat for the main part of the house. The heating systems we have are: 1 - Viessman combi boiler, about 11 years…
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No hot water after installation
Hi, I currently have a Baxi duo-tec combi boiler with a wired Drayton thermostat called CombiStat, as well as a Drayton programmer on the wall. The programmer has options for the heating and hot water, these are off, timed, once, and on. The programmer does not control our hot water and this setting is always off. I…
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Switched to new Broadband provider and can no longer connect to extension kit
I have recently changed from virgin media to Zen for my broadband. When I plug the internet bridge in the virgin router I can get the heartbeat on the extension kit but when I connect to Zen on my Fritz box router I won’t connect at all! Driving me mad! Anyone had similar?
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Tado Wireless Receiver and Morco Combi Boiler Wiring Issue – Heat LED On, Boiler Not Firing (Sanity
Tado Wireless Receiver and Morco Combi Boiler Wiring Issue – Heat LED On, Boiler Not Firing (Sanity Check Needed) Hi everyone, I’ve been experiencing an issue with my Tado Wireless Receiver and Morco combi boiler setup, and I’d really appreciate it if someone could sanity-check my wiring. The system worked flawlessly for…
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Tado X Opentherm / Boiler flow water temperature
Hi, I have Tado X with Opentherm, and today I realized that there are new options to set boiler flow water temperature. But in my case, the maximum temperature that I can set is 44 degrees celsius, is it correct? I would expect to be possible to set a higher temperature, for example 60 degrees. From where is Tado X…
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Weird goings-on this morning – App/Internet Bridge/Smart thermostat - what's happened?
Got down for breakfast to find the room a bit chilly. Checked the app to find the dining room online but all other rooms offline. How can that be? Changing the temperature in the app had no effect so went to the main, smart thermostat. Upped the temperature manually and the heating came on. But the thermostat showed low…
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Compatibility of X Thermostat and Valves with Google TV Streamer
Hello, I am about to purchase the X Thermostat and X Thermostatic Valves, but I came across a review stating they are not compatible with the Google TV Streamer, despite it being a Thread Border Router. I asked about this in the chat on Tado's website, and they referred me to this article: Do I need a Tado Bridge?.…
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Hot Water Turned On Outside of Schedule
Hi Everyone I have just completed my Tado Wireless V3+ Installation with the bridge, wireless thermostat, wireless receiver and 5 TRVs. I followed the installation settings exactly. I have a Y-Plan system with a heat only boiler and a Hot Water cylinder. The HW cylinder has with a Cylinder Thermostat which is set to 65c.…
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Short-cycling boiler, any fixes?
No responses to my previous "New/Old system" query, so I must therefore assume what I am experiencing is 'normal' behaviour. I will try to learn to accept the wildly inaccurate timer switching. So I will ask another question, assuming again if there are no responses, it is again, 'normal' behaviour for Tado: *I turned on…
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Return and refund
I bought the new Tado X system not long after I was notified by you of the system and changed over from my Tado V3 system which once I got the receiver in the right place had become solid reliably over years and years of use. Ever since the system has been a nuisance with the Trvs consistently needing to be reset, with…
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non-functional Auto assist
I gave in to the fact that the tado app can't do 2 homes, well, I paid for an annual subscription to Apple, I sent you the payment documents and you still didn't turn on auto assist for me in the second home. I don't understand your laziness. I don't like this approach and am considering returning the thermostats and…
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Moved: Neueinrichtung nach jedem Update
This discussion has been moved.
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Cannot generate Matter credentials in Tado app
Hi! I have an issue where I cannot generate Matter credentials in Tado app. When I was setting the system up, it was buggy and I had to add and remove the devices several times, but eventually I managed to generate Matter credentials. Now, however, there is no way for me to generate any - the option disappeared from the…
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Tado X Device Naming
When adding devices to the Tado X system, there is a prompt to change the name. However making any change seems to have no affect at all.
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Independent rooms.. is it possible?
hello everyone. I have a tado X thermostat in the living room and a thermostatic head in another room. I would like to make the rooms independent: for example, I would like to set the minimum temperature in the room to 19 °C and the temperature in the other room to 20 °C, and have only the boiler for the radiator in the…
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How do I access heating history from previous days?
Just installed my Tado X system yesterday. I have rad valves in each room, a wireless temp sensor and the wireless receiver connected to my boiler. I’m enjoying the extra control so far but I wanted to look at yesterday’s heating history and the app shows yesterday’s date as greyed out with the exception of my hallway…
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Greenstar 28i with digistat optimiser
I have installed a tado system into our WB greenstar 28i which has the digital clock /RF unit. The tado works on its own and you can hear the relay click when you set a demand for CH, but this does not fire the boiler. The remote Digistat optimiser still operates the CH, and I can't figure out how to change this over. Any…
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Tado X TRV - Keeps asking to mount
I have a few smart TRV X’s and all work perfectly, except one. Quite often one of my radiators starts heating up a lot. On the app I notice it gets a fault and asks me to mount the smart TRV. Hold it for a few seconds and it mounts per the app instructions, and then it works perfectly again and temperature continues to…
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Radiator thermostat error
My thermostat shows a spanner and a 13 and is permanently on. How do I correct t this?