I think one of my HR92s has failed. I wonder whether anyone has seen this failure mode before:
It has a setpoint of 13 degrees (confirmed via App, controller, and display on the device itself).
Room temp is 17 degrees, so there should be no heat demand.
But about two days ago the actuator came on full, and has stayed there ever since.
I can see in Domoticz that it's showing a 100% demand. But the funny thing is, it isn't triggering boiler demand. The valve has opened to 100% and the room is heating up, but only when there's demand from other zones.
It's the last zone here. Note 100% demand, but the CH valve is closed.
I've tried rebooting the HR92 and rebooting the controller. Also removing the zone and recreating it.
Looks like the HR is dead, but I find the failure mode quite odd!
P.
It has a setpoint of 13 degrees (confirmed via App, controller, and display on the device itself).
Room temp is 17 degrees, so there should be no heat demand.
But about two days ago the actuator came on full, and has stayed there ever since.
I can see in Domoticz that it's showing a 100% demand. But the funny thing is, it isn't triggering boiler demand. The valve has opened to 100% and the room is heating up, but only when there's demand from other zones.
It's the last zone here. Note 100% demand, but the CH valve is closed.
I've tried rebooting the HR92 and rebooting the controller. Also removing the zone and recreating it.
Looks like the HR is dead, but I find the failure mode quite odd!
P.
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