Earth cable needed for Tado
I recently installed Tado Wireless Smart Thermostat X, following instructions. I was swapping out a Salus RT510 thermostat and receiver. When removing the old receiver, the earth was not connected and just in plastic casing. Following tado instructions I have wired in the new receiver without an earth connection. It’s working, but doesn’t seem right without the earth wired in? It’s connecting to an Atlantic Combi Boiler.
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