Instruction Manual for tado models including: WST02 Wireless Receiver, WST02, Wireless Receiver, Receiver
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DocumentDocumentEN Manual for Professional Installers For the tado° Wireless Receiver X in UK Replacing an existing room thermostat Caution! Turn OFF the power before wiring! The Wireless Receiver X must be the only device controlling the heating system. To decommission an existing wired room thermostat in the zone intended to be controlled by the Wireless Receiver X, bridge the control wires and insulate the other wires with the 2-terminal connector blocks provided, as illustrated in the images. LIVE (COM) SWITCHED LIVE (NO) For Neutral and Earth, insert only one wire per block, even though the block has more than one opening. NEUTRAL EARTH 1. Mount the Wireless Receiver X Mount the Wireless Receiver to the wall using the included screws. 2. Wire the Wireless Receiver X Combi boiler The default configuration of Wireless Receiver X supports combi boilers with relay (On/Off). Caution! Turn OFF the power before wiring! Always use the included strain reliefs and position them on the outer insulation layer of the cable. Check the boiler manual before wiring. Identify the control interface and check if it is supported by tado°. Mount the Wireless Receiver X to the wall before wiring! Potential Free Switched Live Supply 230V AC/50 Hz N L N L RT RT Supply 230V AC/50 Hz N L N L SL Combi Boiler Included bridging wires (purple) Combi Boiler S-/Y-Plan When you connect the Wireless Receiver X to a fully-pumped heating system, you must change the configuration to relay (S-Plan & Y-Plan) to activate hot water control, as described in Step 4. Caution! Turn OFF the power before wiring! Check the boiler manual before wiring. Identify the control interface and check if it is supported by tado°. Always use the included strain reliefs and position them on the outer insulation layer of the cable. Mount the Wireless Receiver X to the wall before wiring! S-Plan Supply 230V AC/50 Hz N L N L SL O GR BL BR O GR BL BR 1C Boiler Included bridging wires (purple) CH Valve HW Valve HW Cylinder Stat Y-Plan Supply 230V AC/50 Hz N L N L SL BL GR O W 12C Boiler Included bridging wires (purple) Mid-Position Valve OpenTherm The Wireless Receiver X will automatically detect successful digital wiring and communicate with the boiler using OpenTherm. HW Cylinder Stat BUS BUS 3. Power the Wireless Receiver X A. Put the terminal cover on the device. Tighten the screw to secure it. B. Turn the power back ON. 4. Configuration Configuration is only required if you wire the device to an S- / Y-plan heating system or a gravity-fed system, and hot water control should be activated. A. Check the current configuration by pressing the Select System button once. B. Press the Select System button again to change the configuration. C. After selecting, wait for the LED to start blinking and turn solid to confirmation. 5. Test the system A. If not already active, press the Boost Heating or Boost Hot Water button on the Wireless Receiver X to turn it on. The corresponding LED will light up. B. Wait 3 min and check if the heating or hot water is ON. C. Press the button on the Wireless Receiver X again to stop testing and turn the heating or hot water OFF. 3 min Please note that the hot water button will be inactive if the configuration is set to Combi boiler (Relay On/Off) or Opentherm. 6. Close the Wireless Receiver X Close the main cover of the Wireless Receiver X. Power supply WiFi connection Heat request Hot Water request 7. Handover to the customers Provide customers with the "Get started" card that includes instructions for setting up the device in the tado° app. Get started Need help? EN Need help? DE Du brauchst Hilfe? NL Hulp nodig? IT Serve aiuto? ES ¿Necesitas ayuda? FR Besoin d'aide ? +44 20 3893 2159 +49 89 412 09323 +31 20 262 2406 +39 011 19620290 +34 857 880 178 +33 1 76 77 39 98 BE +32 2 588 26 90 BE +32 2 588 26 90 tado.com/install-pro-app