Hello! I have a problem I was hoping someone could help me with that.
I would like to replace this old mechanical Honeywell thermostat with a wireless Honeywell thermostat (T3R). I tried to install the base of the wireless thermostat in place of the old one.
The old thermostat has 3 wires: red, blue, and yellow. Based on the diagram on the back of the lid (shown in the picture) and the fact that the thermostat works, the wires should be: ( the ports are not in numerical order)
Blue: L
Red: N
Yellow: Switched Live
So I connected them to the wireless base like this: (based on the
Blue: N
Red: left L
Yello: B
Also connected the right L and A.
But it didn't work, the base didn't even go on. Does anybody know what might be the problem?
Thank you in advance!
I would like to replace this old mechanical Honeywell thermostat with a wireless Honeywell thermostat (T3R). I tried to install the base of the wireless thermostat in place of the old one.
The old thermostat has 3 wires: red, blue, and yellow. Based on the diagram on the back of the lid (shown in the picture) and the fact that the thermostat works, the wires should be: ( the ports are not in numerical order)
Blue: L
Red: N
Yellow: Switched Live
So I connected them to the wireless base like this: (based on the
Blue: N
Red: left L
Yello: B
Also connected the right L and A.
But it didn't work, the base didn't even go on. Does anybody know what might be the problem?
Thank you in advance!