Do you know what wire goes where?
Tried
A - Live
B - Neutral
C - Switch
But all this did was trip the power and the boiler did not work.
Any idea of the proper wiring?
Hi
Does anyone know if it is possible to replace a Potterton PRT2 thermostat with a Honeywell CM702 and what the wiring for it would be?
The Potterton has 4 wires, Live, Neutral, Switch & live link wire and the Honeywell only has A, B & C terminals.
This is on a Gledhill 2000 which is...