Wiring Diagram For Valiant System

Help please! I have a completely new heating system installed - Vaillant 630 system boiler with hot water tank, 1 x Tado TRV and 5 zone Tado thermostats. Extension kit and bridge installed and connected in accordance with Tado instructions. The UFH has been connected to the boiler via a heatmiser UH8 wiring centre. The system works but not controlled by the thermostats. Readings go above set temperature. A wiring illustration and guidance re zone settings would be appreciated.


Sign In or Register to comment.

Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!