Hello,
I have a big problem. I have a underfloor heating system with 10 heating circuits. Since I changed the contractors, a different electrician now has to connect the control unit and thermostats. However, he lacks experience and is doing this for the first time. It shouldn’t be too difficult, though. My thermostats are the GA type. Do you know where I should connect terminals 1, 2, 3, and 4 from the thermostat to the control unit?
I have a big problem. I have a underfloor heating system with 10 heating circuits. Since I changed the contractors, a different electrician now has to connect the control unit and thermostats. However, he lacks experience and is doing this for the first time. It shouldn’t be too difficult, though. My thermostats are the GA type. Do you know where I should connect terminals 1, 2, 3, and 4 from the thermostat to the control unit?