Unwired Installation Setup for Vaillant Elobock

felix

Hi, 

can someone please tell me where to connect the power supply of the relay? 

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  • Comment author
    GEORGzer Community moderator
    • Edited

    You‘ll have to add it to the power supply of the boiler (not pictured).

    Look for something labeled „230V L N PE“ or similar.

     

    The black/grey wires of the Relais go to the terminals marked as „2“ (RT24, GND), polarity doesn‘t matter.

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