Last seen: Sep 3, 2025
Yes, it is in one of the modbus registers, and I just collect it as I would collect any other register value. I'm guessing it is set by an algorithm t...
I thought the intention with the Met office data was to verify the accuracy or otherwise of the Midea OAT, and if it passed muster then it could be ac...
I had considered something along these lines, but came to the conclusion that it needs a free flow of air to reflect the local air temp. It has 5V goi...
Yes, the real problem is the cycling, even at OATs that should have a steady LWT. Below 5 degrees OAT it will defrost cycle, above a certain OAT it ha...
I don't think the AA script will do anything, recall it changes the ends of the WCC, which by definition won't be in use if WCC is off because Fixed L...
@derek-m - I'm going to turn off the setback as from tonight, and will try a period of fixed LWT starting tomorrow morning, and will monitor what happ...
It's the same with Midea, most of the values are integers. I have just taken a pragmatic view that that will have to be good enough, and it is certain...
Thanks. I think the Met Office weather stations are mostly fairly similar, despite the fact one is on the coast, and the other inland. The data is in ...
The last 48 hours data, comparing a cold night with a less cold night, showing the impact of marginal capacity and defrost cycles when OAT goes below ...
My calculated energy out uses a lower specific heat capacity than pure water because my system has glycol in it, meaning I have assumed the performanc...
I will try briefly tomorrow. I have infinitely better monitoring now than I did when I last set a fixed LWT, and should be able to see what is happeni...
That's what I thought, but I haven't been able to find any documentation for it in the (obtuse, that may be the reason) Midea manuals. Not all do...
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