Hi all @ef.net, I'm a newbie to the forum; this is my first post. The Danfoss FP715si programmer that had been in use for about 8-9 years began to malfunction (so it seems).
Although the programmer is programed and had functioned normally, it has begun, also, to operate randomly outside of the programmed timings. Some checks/maintenance had been done beforehand : checked 3 way valve operation, bled rad's and pump and checked that programmer was operating in accord with set timings, then along came those 'extra' random, unprogrammed operations - wake up in the middle of the night in a sweat!
If the consensus is that the programmer is bust, I could buy a replacement from plumbvent.co.uk (anyone used that Co?)
Any advice and ideas very welcome.
Regards Lojong777
Although the programmer is programed and had functioned normally, it has begun, also, to operate randomly outside of the programmed timings. Some checks/maintenance had been done beforehand : checked 3 way valve operation, bled rad's and pump and checked that programmer was operating in accord with set timings, then along came those 'extra' random, unprogrammed operations - wake up in the middle of the night in a sweat!
If the consensus is that the programmer is bust, I could buy a replacement from plumbvent.co.uk (anyone used that Co?)
Any advice and ideas very welcome.
Regards Lojong777