How to connect the wires to the thermostat?
How to connect a temperature controller? The servo drive was connected in the corridor, there were no problems with it. The problem is the wall regulator. I don’t understand how to connect the wires.
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Hello! Most likely the incoming phase is to the left, the common zero (i.e. from two cables the zeros) to the middle and the outgoing phase to the right. But this is guesswork and logic. Could you please give more details? Maybe there is some kind of model or circuit.