Excellent. You said the earth connection does not need to be connected. They said the same in the manual although the also say that it is ok if you do. Is this ok? what are the implications of connecting it?
Hi,
I have bought a new digital thermostat (Salus RT500) to replace my old Honeywell analog one.
The old thermostat has 4 wires but the new one has only two. Do you know if I have bought the wrong thermostat? How do you actually make the connections from 4 wires to the 2 pins?
I have...