Hi, I've had evohome hr92 trvs on most of my radiators for about a week now, on the whole it's been working well except I just can't get my daughters bedroom to warm up fully, even if I have her target temp set to 35 degrees the system status on the controller only shows 17% demand for her zone and the valve position on the trv itself is 58%. The rad does warm up but it doesn't get as hot as it would do if I take the head off and manually open the valve
I dont understand why the demand and/or valve position doesn't go to 100% when the room is only measuring 20 degrees with a target of 35. I've tried deleting the zone and re-adding it, even tried a completely different hr92 but for some reason I just can't get that radiator to run at full chat.
By the way, I'm not using opentherm, the boiler is still being controlled by the old controller, so although the demand may only show 17%, this doesn't have any bearing on boiler output.
Anyone got any ideas?
I dont understand why the demand and/or valve position doesn't go to 100% when the room is only measuring 20 degrees with a target of 35. I've tried deleting the zone and re-adding it, even tried a completely different hr92 but for some reason I just can't get that radiator to run at full chat.
By the way, I'm not using opentherm, the boiler is still being controlled by the old controller, so although the demand may only show 17%, this doesn't have any bearing on boiler output.
Anyone got any ideas?
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