This is a new install. The Zone control does the kitchen underfloor heating and 2 other rooms. When the thermostats in the rooms are calling for heat I am getting redlights on the zone control unit. The central heating to the rest of the house is fine and I get a green light on the unit when it is on.
Have looked everywhere online for a manual
? any ideas or pointers gratefully received.
Have looked everywhere online for a manual
? any ideas or pointers gratefully received.
