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Last seen: Jan 8, 2025
agree with the above.
I agree with your point about off = unrestricted. When my LWT went up to 48, it was in the process of raising the IAT from 21.5 to 22.5. The set po...
I don't think so. It takes about an hour or so to heat from mid 30s to 48.5. I would have though any residual peak from the HW would be long gone? B...
Agreed. It didn't do it immediately; in fact for the first couple of days it looked the same as before. But yesterday after the HW cycle it sneaked i...
No suggestions yet but your AA settings are now the same as mine. What I can see happening in my system is that the IAT is varying between the setpoi...
@Derek-m The former I think. AA pushes the lower end up and the higher end is constrained by my 43 deg upper limit. If I remove the upper limit, th...
Or it may have an in-built one? One thing I notice is that in milder temperatures my LWT doesn't vary much. I've limited my LWT to a maximum of 43...
A typically pro-heatpump Guardian article but most of the data used in the study is from A2A systems.
I don't know but I'd like to. I may try some experiments as it's easy for me to view the results using the monitoring data. If anyone wants to sugge...
Interesting. That explains why the IAT is always above the set point.
I was going to start a new topic but I'll join this one if that's OK. I've been running AA for about a year and am pretty happy with it. It uses abo...
@mcwatson1974 can you explain how you normally use the system? What's on the FTC screen, how do you set the zones and switch the heating on and off...
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Degrees of Separation
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