Rads coming on when they're not supposed to.
Posted: Wed Mar 28, 2018 9:34 pm
HI there,
So here's my issue...
I've installed Evohome in my home 5days ago. I think it worked fine for the first two days.
We have 12 zones set up. Each zone is an individual room.
I’ve used the main thermostat/controller to set all the zones to 5.5 °C so none of them should come on.
I’ve set every slot of every day of every zone in the schedule to 5.5°C.
This is so we can ask for heat as and when we want it rather than have it programmed to come on at certain times.
But let’s say I just want to heat our bedroom before bedtime....
...when I change just that one zone to say 20 °C, lots (but not all) of the other radiators in the house in other zones also come on. For example my study rad comes on even tho it is set to 5.5°C on the main controller and the study hr92 itself still displays 5.5 even tho the rad is getting v hot! and the study room temperature is 15°C - so it shouldn't be calling for heat. The Hr92 display also says 'study' on it, not 'my bedroom' so it's not like it's mistakingly paired with the rad in my bedroom.
Got rads doing exactly the same thing in kitchen, lounge and another bedroom. However, other rads (hall, landing, other bedroom etc) are not coming on - which is what i'd expect but weird how some are coming on when they're bot supposed to but others aren't.
Can anyone help?
Thanks.
So here's my issue...
I've installed Evohome in my home 5days ago. I think it worked fine for the first two days.
We have 12 zones set up. Each zone is an individual room.
I’ve used the main thermostat/controller to set all the zones to 5.5 °C so none of them should come on.
I’ve set every slot of every day of every zone in the schedule to 5.5°C.
This is so we can ask for heat as and when we want it rather than have it programmed to come on at certain times.
But let’s say I just want to heat our bedroom before bedtime....
...when I change just that one zone to say 20 °C, lots (but not all) of the other radiators in the house in other zones also come on. For example my study rad comes on even tho it is set to 5.5°C on the main controller and the study hr92 itself still displays 5.5 even tho the rad is getting v hot! and the study room temperature is 15°C - so it shouldn't be calling for heat. The Hr92 display also says 'study' on it, not 'my bedroom' so it's not like it's mistakingly paired with the rad in my bedroom.
Got rads doing exactly the same thing in kitchen, lounge and another bedroom. However, other rads (hall, landing, other bedroom etc) are not coming on - which is what i'd expect but weird how some are coming on when they're bot supposed to but others aren't.
Can anyone help?
Thanks.