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Which wires go where please?
Hi, Im wanting to fit my smart thermostat but not sure which wires go where, any help would be appreciated. Photos of existing and new. (i didn't fit the existing)
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Heatings not coming on
I’ve just changed internet supplier and gone with Virgin, and now my heatings not working. The bridge going into the router the lights come on but the link light keeps flashing and has done for a couple of days now. Tried pressing the reset button with the Tado box connected to the boiler but still nothing. And control the…
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Veissmann S-Plan 2 pipe switch to X-Plan and OpenTherm
I've had TADO for several years and it works okay. My setup is a Veissmann Vitodens 100-W WB1B system boiler in a S-Plan 2-pipe setup (flow and return) with an Evocyl 259L hot water cylinder. I have TADO v3+ with an original extension kit with OpenTherm support running in 240v S-plan relay mode, and 10 TRVs dotted around…
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Tado X not communicating with boiler
Hi all, I've recently moved into a property that has an Ideal Logic+ Combi 30. It currently only has a Mechanical 24hr timer installed in the front face. I have attempted to install my Tado extension kit but it doesn't seem to fire the boiler or stop it from firing. As part of the fault finding I have removed the extension…
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Tado X wiring setup
Hi all, We recently received a Wireless Smart Thermostat X - Starter Kit and two Wired Smart Thermostat X. The previous system had 3 zones, 1 Hot Water Cyclinder Zone and 2 Central Heating Zones. The old programmer (ThermaQ TQX0027, also known as ESi ES3247B) controlled these zones. The old thermostats are ThermaQ branded…
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My Tado System wont turn off the boiler
A week ago my Tado system decided to stop turning the boiler off and if i dont turn the power off it just keeps running ? I have been using it for a year with no problems until now. Can anyone help me.
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Temperature on Thermostat not corresponding to App.
On the app my set temperature is 18.5 but on the thermostat it says it is heating to 19 degrees. If I change the set temperature to 18 degrees in the app then the thermostat states that it is heating to 18 degrees. Is there a solution to this? I have only noticed it happening recently. It’s not a battery problem because I…
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Tado X wireless receiver connection with Honeywell VC4013 two way valve
I want to connect Tado X wireless receiver to a zone valve - Honeywell VC4013. This is a two way valve. The wireless receiver will open/ close this valve on demand from the Tado X wireless room thermostat. Can someone guide on the connections from the VC4013 to the Tado X receiver. Should the sensor wires of VC4013 be…
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Inconsistent options in Tado app on two different Android devices
I have two Samsung Galaxy devices (Galaxy Tab S9 and Galaxy S22). On both devices the Tado app is installed with same version (8.31.0) I have 6 Tado X thermometers. On my Galaxy S22 I have the "Link Device" options on 3 of the 6 thermometers. Why do I only have this option on half of them? On my Galaxy Tab S9 I do not have…
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Tado setup with ASHP and buffer tank
Does anyone have experience of this setup? I’m looking to install a heat pump and will have a buffer tank to isolate the heat pump from calls for heat and avoid short cycling. Can Tado be configured to call for heat from the buffer rather than the heat pump?
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no notification even all the room temperature drop 4-5degrees
I am out of home today and the temperature of all the room drop 4-5 degrees in several hours. There are no push notifications at all until My dad called me that they felt cold.
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Tado X TRV not causing a heat call
Hi, I've recently bought 2 X TRVs and a thermostat, and an x bridge. One trv and the thermostat are located in the bathroom, the second trv is in the bedroom. When I set the temperature target in both bathroom and bedroom to a higer temperature than the actual temperature the thermostat does a heat call to the boiler.…
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No access to tado app or via web browser - 31st March 2024... Anyone else?
I seem to be unable to access Tado dashboard. Anyone else having issues? When trying to open the Tado app, I am only getting a black screen with a spinning circle at the bottom. Here's what I've tried; Accessing via a web browser: Chrome and Microsoft Edge - and in Incognito mode on both. Accessing via work PC. Accessing…
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TADO EU model - Opentherm + PDHW on a System Boiler with water tank
Hello... I have a system boiler and water tank. My boiler is IDEAL VOGUE MAX S18 which supports Opentherm and PDHW. The heating system is on S PLAN. My aim is to have Opentherm with Priority over Hot Water. Can TADO EU model archieve this? If NO, why not??? The PDHW on a S Plan requires the CH zone valve to be upgraded…
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Mixed System with UFH - Wiring to Manifold
Hi, My plumber is in the process of installing Tado for my new heating system, which consists of: Boiler (Vaillant ecoTEC plus 630) Megaflo/Hot Water Cylinder Radiators for the loft and first floor 3x Wet Underfloor Heating zones for the hall, kitchen/diner and utility/bathroom I was told by Tado support that my system is…
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Will you leave Tado if they bring in a sub
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Tearing my hair out
hello, I have a TADO V3 kit, I have everything set up however when i replace my Potterton EP2002 I have weird issues, I have rewired it 5 times and been through the instructions each time. I'm positive I'm doing it right even my electrician is stumped. I have tried technical support but I cant get hold of anyone apart from…
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UHF Only - 3 zone - Opentherm setup
I'm setting up new heating system. I plan to use Viessmann Vitodens-100 as heat source. It is planned as UFH system only (no radiators). It' relatively small apartment (40 m2) and it will have 3 zones (Bathroom, open space Hall-Kitchen-Living Room, Bedroom) Since boiler needs to reach UFH specific temperature only in CH…
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Tado Opentherm multizone (7 zones)
I am installing a new heating system into a 6 bedroom HMO house (7 or 8 zones) and looking for some high-efficiency, fully modulating gas system boiler setup with precise zoning and control. Since this is for an HMO, ensuring each room has independent temperature control is crucial. Boiler Viessmann Opentherm with 300L…
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Which is the best Tado set up for a new Vaillant ecoTEC VU 446/5-5 48kw system boiler?
I have recently had a a new Vaillant ecoTEC VU 446/5-5 (48kw light commercial) system boiler fitted. We are in a victorian house over 3 floors and a converted basement. There are 21 rads on 2 heating circuits controlled by 2 x Honeywell CM907 wired thermostats, 1x UFH circuit controlled by a separate thermostat and a hot…
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Water pressure control
My boiler water pressure can only be restored via its custom thermostat (photos and models available here). After few months of tado, the boiler pressure went down and tado just made the water control disappear from the app and website, which is odd to say the least... After talking with customer support which was kind of…
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Tado x
My tado x heating working can’t switch off heating through the app and on receiver
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Announcement: Flow Temperature Optimization now available for V generations and tado° X (OpenTherm)
Hello community, We are pleased to announce the release of a new Flow Temperature Optimization feature for tado° customers with V2, V3, V3+, and X devices directly connected to a boiler or heat source. Flow Temperature Optimization at a glance With Flow Temperature Optimization, you can avoid overheating your central…
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IMMERSION SWITCH BY TADO
I’m using a full tado system and love it 7 rad valves and 5 under floor heating zones (wet). So in the morning we use a lot of how water from tank it has run out yea the boiling kicks in Shen the stat temp gets low but would like to ad a 3kw immersion switch I know I can go and flick a switch but I want on the app possible…
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Getting rid of Tado in light of new subscriptions
Has anyone had any luck returning their equipment. Also is there scope for mounting a legal challenge against Tado here. Certainly in the Uk you can’t naturally change the product expectations in this way. https://www.tado.com/en-gb/about/money-back-guarantee
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How would I wire a combi compact rf 24 previously connected to a honeywell cm927
I've attached an image of my current boiler wiring, it's currently connected to a wireless thermostat how would I go about wiring a tad thermostat?
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E0 radiator thermostat error message although radiator valve is free
Radiator valve has been proven be to be free by using an alternative Tado Smart Rad. Thermostat which works perfectly well. The seeming faulty Thermostat ( 6 months old) when in situ, usually reads around 27° on the app whatever the ambient temperature. I've experimentally put it in the fridge where the app reading fell to…
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2 zone CH and hotwater
I was initially advised by the Tado bot that it was possible to install two V3+ wireless starter kits in my home. Following that advice, I installed: 1 bridge 2 wireless receivers 2 wireless thermostats 8 smart TRVs While everything seemed to work fine at first, I’ve noticed that the receiver controlling the hot water and…
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convert from Nest heat unit
I cannot seem to get tado to work correctly . Following the tado instructions but nest has a single loop from 2 - 5 and an extra wire not mentioned in any of the tado instruction. Have contacted tado by email as advised but as of yet no reply. Thoughts on how to connect to the tado extension with c/h and hot water? I have…
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How can I find the installation guide for replacing a Drayton Digistat 3 with a Tado Smart Thermo?
I’d like to replace the old Drayton Digistat 3 thermostat in a self-contained flat with a smart thermometer, and before buying the new one want to check the wiring to make sure it’s an easy swap. It runs off the same boiler as the main house, operating as its own zone, and has three wires feeding it. I thought the Tado App…