Hi All,
I'm having trouble with my evohome setup, and in a room with two radiators. These two radiators are bound to a single zone, with the temperature set as I would like. However the temperature of the HR92 valves are not showing the current room temperature. They are out a massive 3.5 degrees. I've moved a manual themostat around to check the temp next to each radiator and close to a window, the room temperature doesn't vary by more than half a degree across the whole room on my analogue thermometer.
At this stage it should be noted that I've tried the reset procedure on both valves and rebound them to the controller, just in case it was that. Both valves work correctly in turning off the radiator and turning it on, so it's not the valve stroke, it is the temperature sensor in (both?!) valves that's faulty. The demand is constantly on, heating the room to about 21 or 22 degrees because the setpoint is 19 and the valve is reporting the room is 18 at both radiators.
Any ideas? I'm at a complete loss so I'd appreciate any insight or guidance. While I'm a complete newbie, I've only had the system a few months it's otherwise worked flawlessly.
Thanks
I'm having trouble with my evohome setup, and in a room with two radiators. These two radiators are bound to a single zone, with the temperature set as I would like. However the temperature of the HR92 valves are not showing the current room temperature. They are out a massive 3.5 degrees. I've moved a manual themostat around to check the temp next to each radiator and close to a window, the room temperature doesn't vary by more than half a degree across the whole room on my analogue thermometer.
At this stage it should be noted that I've tried the reset procedure on both valves and rebound them to the controller, just in case it was that. Both valves work correctly in turning off the radiator and turning it on, so it's not the valve stroke, it is the temperature sensor in (both?!) valves that's faulty. The demand is constantly on, heating the room to about 21 or 22 degrees because the setpoint is 19 and the valve is reporting the room is 18 at both radiators.
Any ideas? I'm at a complete loss so I'd appreciate any insight or guidance. While I'm a complete newbie, I've only had the system a few months it's otherwise worked flawlessly.
Thanks