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Wired Thermostat suddenly not firing boiler
Hi I have been a happy tado user for nearly 6 years but suddenly my wired thermostat has stopped firing my boiler. If, I remove the thermostat from the wall and replace it, the boiler will fire, but only that once. I have no other thermostats or TRVs, only the hot water extension that appears unaffected. Any ideas?
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replacing underfloor heating honeywell t6360 for wired tado thermostat and cant find the ports
I cant work out where to wire the tado thermostat, installation guide isnt really helping me! any help greatly appreciated!
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Thermostat not switching boiler on
I've had my tado system in my new build for 5 years now and it's been fine. This morning I changed the batteries on the second floor thermostat and now it's not switching on the boiler to heat that floor. The thermostat display is fine and the app is fine. All systems say they are fine and connected. It clicks to initiate…
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Connecting Tado to OJ WLCT3-19 Thermostat
I currently have Tado controllers in the rest of the house with a switched live underfloor wet system. In the extension there is a separate OJ WLM3 system with one WLCT3-19 controller. One channel one thermostat. I read Tado doesn’t support the OJ thermostats due to the low voltage and daisy chain for each zone but I am…
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How do I connect a wireless thermostat to a wireless receiver.
I currently have 3 flow valves controlling different parts of my house. 2 valves are controlled via a heat miser. The 3rd valve control the upstairs which I need to control separately using a wireless temperature sensor and wireless receiver how do I connect these together????
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Newbie question: Two Wired UFH and a Wirless termostat together
Hey! I am strongly considering to purchase tado to control my heating but before i do i have one question: Can i have two wired thermostats and one wireless thermostat in one system? In more detail: I have heating only boiler connected to low loss header then to three circulation pumps. One pump is for the ground floor…
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Wireless Receiver Device Error LED - permanently on - meaning?
Two mornings now no heating or HW. I will post separately re that issue, but having each time managed to power cycle/reset/re-pair it is working but my wireless receiver has the Device Error LED permanently on, not blinking. I cannot see any reference to this being solid and not blinking. Am contacting support as we have a…
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How to obtain digital daily usage data
Hi all Is there a way to obtain digital daily usage data from either the Tado app or website? I am attempting to calculate my average cost for heating. I have an early basic system which consists of Bridge, Smart Thermostat and Temperature Sensor. Any help appreciated. Kind Regards
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Danfoss to tado v3 starter kit help
Hi, I have 2 separate heating controls one in the bedroom up stairs for heating and one downstairs for heating downstairs and also for hot water which is in a tank upstairs. I have just bought a Tado v3 starter kit for downstairs and then also bought a separate wired thermostat to control the heating upstairs. I followed…
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Manual override button works
Hi there, I'm new to tado. I have the starter pack and a combi boiler. When I press the manual overide button for the heating the boiler starts and heating is on, this shows the wiring is correct. but I can't control it from the tado app. If anyone can help me solve this problem that'd be great
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How can install my Tado wireless receiver (programmer) to a Baxi 128 Combi?
I have followed the Tado app on how to install the programmer, however my existing wiring/receiver has a live running between the boiler and the receiver, and another live running from the receiver to the mains. If i install the Tado as described I cannot see how the boiler and the receiver will be powered as they will be…
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Wiring Tado Extension Kit to Vitodens-050-W Combi
Hi there, Hoping you can help me out here please - looking at how to wire in my extension kit to a new boiler I've had installed - in on/off mode, not OpenTherm please! This is the wiring diagram for the boiler, am I right in thinking that I'll have L and N from block 40 to the L and N on the extension kit, and should I…
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Problem with the tado application
I have two problems with the application that works with the Hoval TOP GAS 24 boiler 1) The application does not allow you to turn off the water heating because it enters the factory mode and heats at maximum. 2) Does not respond to heating settings if it is not full or half degree. Please give me tips on how to fix it?…
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Wiring new Tado upgrading from Fantini Cosmi
I installed a new Tado wired Thermostat upgrading from a Fantini Cosmi CH140GSM. The instructions by Tado showed to wire in the new Tado only 3 out of the 4 wires (5 but 1 was a bridge, to to wires connected count 1 there). So I wired all wires safe for the red one that was connected to the port 4 of the old thermostat: I…
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Symbols on temperature graphics in app
Hi Community Another newbie question - when I look at the temperature/humidity graphics on the tado app I have noticed that some TRVs have a TRV-looking symbol in the top left corner of the screen - other TRVs have a rectangle with a circle in it. What do they mean and why are they different if all the TRVs are the same ?
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Tado wiring for Worchester Greenstar Heatslave 18/25
Hi, I have just bought Tado thermostat for my combi boiler - Greenstar 18/25 and I’m not quite sure how to wire I with the the two together since I haven’t had a thermostat installed before. These are the photos of the current wiring:
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Honeywell ST6400C CH/HW controller
Hi all, I am a complete noob when it comes to central heating so apologies if this question seems silly. We have a 3 floor house, with a Honeywell DT200 digital room thermostat in the master bedroom on the 2nd floor and another DT200 on the ground floor (in the hallway). We also have a Honeywell ST6400C Programmer which…
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I'm having problems with my newly fitted wired thermostat.
I have just updated my central heating system with Tado room thermostats and I’m having a problem. My central heating system consists of: Worcester Bosch Greenstar i System Compact ErP boiler Horstmann Channnel Plus Model H37 3 channel programmer 3 Motorised valves 2 Wired room thermostats Hot water cylinder thermostat The…
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Connecting existing wiring
We have a Grant Engineering external oil-fired boiler for our central heating and hot water (there is a hot water cylinder in an upstairs cupboard). There is a wired Flash Immermat timer clock which operates the central heating and hot water together - either they are both on or off. However, we can use a separate…
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A problem with Smart Thermostat since January 17th 2024
I have had tado installed in my house for almost three years. But since January 17, 2024, I have had problems with the heating. It looks like my tado thermostat stopped communicating with eBUS for boilers, but only for heating. The boiler in the heating system does not communicate with the thermostat, but only on the…
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OpenTherm set up
I connected via opentherm to the boiler and set the receiver to D01. Used the Tado pro app to check and is working correctly. My only question is whether I should remove the wires for the relay or just leave them in. I assume it can do no harm if I leave them?
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Where to put the cables?
When I took off my functioning thermostat, I noticed the wires are not connected in the way as I know them. I know that the blue cable is generally speaking always the Neutral wire. This doesn’t seem to be the case here (I checked other thermostats, and they are all wired this way). Should I put the blue wire in P1, like…
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Best way to integrate UFH with Combi running Opentherm/ Smart TRVs?
I have an ideal combi boiler, logic 30 max. The heating loop is connected directly to radiators with no zone valves. Tado room stat in the living room (paired up with rad TRV) acts as the zone controller as such and is wired to boiler via Opentherm for heat request. We have 4 other rads controlled by Tado smart TRVs, with…
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Settings Loss
Hi, All. New to the forum and to Tado. Having some issues with my Smart Thermostat. I recently had a power cut and the unit lost all its settings. The plumber put it right. On Saturday, the Mrs accidentally unplugged the internet bridge and the same thing happened. Even the plumber couldn’t put it right this time, and I…
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Worcester Bosch Heatslave 15/19 combi oil boiler wiring instructions please?
Hi, I have a Worcester Bosch Heatslave 15/19 combi oil boiler from around 2005 and there are no wiring instructions integrated in the app...... so i was wondering if anyone can help please or suggest a model that is equivalent/same that I can then click and follow that wiring in the app ? I have bought the Tado Wireless…
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Balance AC: "No saving times scheduled yet" error
A question for those of you that are using Balance AC. A few days ago it stopped working, showing this message: No saving times scheduled yet. Please check again tomorrow. Is this something that happens from time to time? Any other input in this?
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Fault in Tado App heating schedule
The tado app changes our heating schedule without any input whatsoever from our side. Geofencing is off. We don’t subscribe to Auto-Assist so seemingly it’s the App that ‘s at fault. Any suggestions what we can do would be a great help.
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Replacing ESI water programmer with Tado Receiver
Hi everyone, I've got an ESI programmer, ES2247B, which I'm replacing with a Tado Wireless Receiver. The problem is the wiring; I should have some wiring according to the instructions. In reality, it's different. Here is my current wiring The problem is that instructions tell me to put the NR 1 cable into HW NC and NR 3…
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Replace MySon Touch RS with Tado Wired Thermostat
Hi All, i have a few myson touch RS thermostat thats hooked up an UFH system. is it possible to switch it out with the tado wired thermostats? i have tried to look up how to replace them but couldn't figure out how to do it.
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Q re upgrade from v1 to latest version and radiator thermostats
Hi. I have the very first Tado, v1 which is not compatible with Apple or add ons. I have a very old non-combi boiler which I am in the process of upgrading to combi. Due to compatible issues and a failing battery on the v1, I’m tempted to upgrade to v3 and go with rad thermostats all around so I can can be precise on where…