Hi there,
Are there any underfloor heating experts out there who can help me truobleshoot?!
I have UFH with 2 zones, each having separate thermostats (different makes) and both connected to a heatmiser UH3 controller which sits directly over the manifold.
* the much larger Zone 2 area works fine . The 'prowarm' thermostat is wired and when activated the zone 2 light in the controller (see picture) comes on and water starts to flow through 2 of the valves.
* the smaller zone 1 area is the problem area. The heatmiser thermostat is wireless and when activated and calls for heat, unfortunately the zone 1 light in the controller DOES NOT come on and hence no water flow through the valve.
As you can see in the pic, the 3 vertical lights on top of each other work. They are power, boiler, and valve.
I suspect there is a problem with communication between the heatmiser thermostat and the UH3 controller however I'm clueless on how to fix this.
Any suggestions please folks?
Are there any underfloor heating experts out there who can help me truobleshoot?!
I have UFH with 2 zones, each having separate thermostats (different makes) and both connected to a heatmiser UH3 controller which sits directly over the manifold.
* the much larger Zone 2 area works fine . The 'prowarm' thermostat is wired and when activated the zone 2 light in the controller (see picture) comes on and water starts to flow through 2 of the valves.
* the smaller zone 1 area is the problem area. The heatmiser thermostat is wireless and when activated and calls for heat, unfortunately the zone 1 light in the controller DOES NOT come on and hence no water flow through the valve.
As you can see in the pic, the 3 vertical lights on top of each other work. They are power, boiler, and valve.
I suspect there is a problem with communication between the heatmiser thermostat and the UH3 controller however I'm clueless on how to fix this.
Any suggestions please folks?
