I had a new Atag 35+ Economiser fitted in May with an outdoor weather sensor and using the Atag Zone controller with it.
So far it's been doing what I expect and reducing the flow and return so that the boiler is condensing.
Now we're getting colder weather, I can't seem to get the house to be warm enough in the evenings so need some help please.
So far I have it set up to come on at 8am till 10am at 20 degrees ( controller is in the Hall so set lower so that main living room doesn't overheat) then 12 degrees from 10am till 4pm where it goes back to 20 degrees till 10pm then back down to 12 degrees till 8am. During the "off" times, the temperature will drop around 3 or 4 degrees at the moment.
What I've noticed so far is that the Atag Zone controller won't even reach 20 degrees - usually reaches around 19 degrees. Main living room has a temperature of around 20.5 degrees which is just a little too cool in the evening.
So how can I improve this? Am I doing something wrong, settings wise? The sensor is hard wired to the boiler but I also have Weather Compensation mode set on the Atag Zone controller - maybe this is wrong?
So far it's been doing what I expect and reducing the flow and return so that the boiler is condensing.
Now we're getting colder weather, I can't seem to get the house to be warm enough in the evenings so need some help please.
So far I have it set up to come on at 8am till 10am at 20 degrees ( controller is in the Hall so set lower so that main living room doesn't overheat) then 12 degrees from 10am till 4pm where it goes back to 20 degrees till 10pm then back down to 12 degrees till 8am. During the "off" times, the temperature will drop around 3 or 4 degrees at the moment.
What I've noticed so far is that the Atag Zone controller won't even reach 20 degrees - usually reaches around 19 degrees. Main living room has a temperature of around 20.5 degrees which is just a little too cool in the evening.
So how can I improve this? Am I doing something wrong, settings wise? The sensor is hard wired to the boiler but I also have Weather Compensation mode set on the Atag Zone controller - maybe this is wrong?