When you turn the main unit on, what do the two red lights above the push buttons do? They should both come on initially and then the left hand one should go off and the unit gives a long beep!
Good morning mutzig.
My problems started when I had to get a new FOB. It seems one can un-link the curtain receiver from the main unit by pushing FOB buttons in a certain sequence, which I guess I did.
Your issue sounds very similar to my issue which I have resolved with a little...
Thanks Madras. The internal unit is in the garage so not exposed to freezing conditions.
The house was built in 2015/16 and the plumbing was done by a "Devon Plumbing" which I wouldn't recommend to anyone!!
It's taken five tyears to sort out all the leaks and correct all the mistakes! Even now...
We have a Daikin Air Source heat pump feeding our hot water and under-floor 8 port manifold heating system.
The Daikin has just had its annual service and the engineer commented that the water looked discoloured and that the inhibitor needed replacing??
Is this an easy procedure? I'm pretty...