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These are your installation instructions to connect your tado° Extension Kit to your boiler. Please follow the instructions
carefully and only confirm the successful installation once you have finished all the steps for all devices.
If you have any questions regarding the use or installation of tado° please consult our Help Center at
Installation Instructions Elexia
w ww.tado.com/support
Version 4.3
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Summary of Contents for tado° Elexia
- Page 1 Installation Instructions Elexia These are your installation instructions to connect your tado° Extension Kit to your boiler. Please follow the instructions ...
- Page 2 For support please visit: ww.tado.com/support Switching off your boiler and corresponding circuit breaker Make sure that you take steps to ensure that the power Please leave a message at the circuit breaker box such ...
- Page 3 For support please visit: ww.tado.com/support Open your boiler to get access to its control unit Access the boiler control by opening the boiler. Since every boiler has a different opening method, take a look at our examples below to get an idea how your boiler can be ...
- Page 4 For support please visit: ww.tado.com/support Make sure the power is off Use the voltage tester to check if there is still power on If there is any light it means that there is still power on the ...
- Page 5 For support please visit: ww.tado.com/support Documenting the wiring of the existing setup As soon as you have removed the cover please take detailed photos of the existing wiring with the cables still attached. Try your best to make the terminal numbering legible. ...
- Page 6 For support please visit: ww.tado.com/support Identifying the terminal block to connect to Please identify the terminal block labeled C 5 ...
- Page 7 For support please visit: ww.tado.com/support Connecting the tado° cable Please take the cable provided with the tado° Extension Kit. Use the cable to connect ...
- Page 8 For support please visit: ww.tado.com/support Preparing the labels Using only a pen, add the wire colors to the labels as Write into the blank areas of the labels as shown below. ...
- Page 9 For support please visit: ww.tado.com/support Leading the cable out and closing the boiler Carefully thread the tado° cable out of you boiler. Please check that there are no sharp ...
- Page 10 For support please visit: ww.tado.com/support Selecting the location for the tado° Extension Kit The following steps describe how to mount the tado° Extension Kit on the wall. Please do not mount the tado° Extension Kit to the boiler itself. ...
- Page 11 For support please visit: ww.tado.com/support Mounting the tado° Extension Kit - Step 1 Take scissors or a knife and remove one of the latches at the bottom of the tado° ...
- Page 12 For support please visit: ww.tado.com/support Mounting the tado° Extension Kit - Step 2 Please prepare a power drill with a 5 mm drill bit. Use a spirit-level to align the tado° backplate horizontally ...
- Page 13 For support please visit: ww.tado.com/support Mounting the tado° Extension Kit - Step 3 Drill two holes with a diameter of 5 mm at the positions ...
- Page 14 For support please visit: ww.tado.com/support Connecting the wires to the tado° Extension Kit Please note that the wires are to be inserted between the two metal plates to ensure ...
- Page 15 For support please visit: ww.tado.com/support Checking the jumper position Please take a look at the jumper position at the back of the Extension Kit front plate. ...
- Page 16 For support please visit: ww.tado.com/support 15 ...
- Page 17 For support please visit: ww.tado.com/support Closing the tado° Extension Kit Hook-up the lid to the upper edge of the housing box. Click the bottom of the lid into place until the lid retention ...
- Page 18 For support please visit: ww.tado.com/support Switching the boiler and circuit breaker switch back on You can now turn the power back on. Please reverse the steps that you took to turn the power to the boiler off. ...
- Page 19 For support please visit: ww.tado.com/support Activate Pairing of the Internet Bridge Press pairing button until the LED blinks to activate pairing mode. Pairing allows ...
- Page 20 For support please visit: ww.tado.com/support Establishing a first connection of the tado° Extension Kit Please p ress and hold the button on top of the Extension Kit for around 3 seconds u ntil it starts blinking rapidly . While the LED is blinking rapidly, the Extension Kit is looking ...
- Page 21 For support please visit: ww.tado.com/support You have now successfully completed the installation of your tado° Extension Kit. Please log back into your account and continue with the installation as displayed there. 20 ...