Hi,
I've just replaced my 102 with fp715si and cannot get the central heating to work seperately.
The red light comes on for the hot water, it also comes on for the central heating but nothing happens (the boiler doesnt kick into life etc...)
In the Randall 102 it had a wire from common to live but i dont know if this should be replicated somewhere in the fp715si.
Any ideas?
I've just replaced my 102 with fp715si and cannot get the central heating to work seperately.
The red light comes on for the hot water, it also comes on for the central heating but nothing happens (the boiler doesnt kick into life etc...)
In the Randall 102 it had a wire from common to live but i dont know if this should be replicated somewhere in the fp715si.
Any ideas?