Last seen: Aug 15, 2025
Thank heavens you posted this, it reminds me of another can of worms which you dicuss, frost protection. In normal running, the heat pump as you say p...
Possibly, but I am not sure I have the space needed, plus very very disruptive, and very very expensive (plus no grant at the time?). My situation i...
I said it might be interesting, but won't be pretty, and here it is, the last 24 hours' data: Ouch...
I absolutely agree. It's like having an internal combustion engine that throttles itself when you put your foot down - madness! The heat pump becomes ...
I think this is very germane. My heat pump, and I am sure mine is not alone, is operating in a micro-climate of its own making, and sets off on a down...
Thanks, and good to be on friendly terms again. The heat pump is on an east facing wall, and although it more than meets the minimum distances betw...
It was more design accident that design intent. Originally I was going to get a 16kW model, but a whole series of events led to a rush on Midea heat p...
Indeed. The apparent cycling seen at 4 degrees and below isn't modulating cycling, it's defrost cycles, and by doing them, the heat pump shoots itself...
I have just thought of a register that I know has a negative number: the left hand end of the WCC OAT is set to -4 degrees C. When I read it without a...
I think you have hit the nail on the head. Here is a read request to address 107 (OAT) in debug mode which also shows the actual response received: ...
I'm pretty sure it is my data, I posted it here on the forum not so long ago. The real world cycling varies a bit, but is typically around twice ...
Here is the actual Set LWT vs OAT (ambient temperature) for my heat pump for all available dates (late March 2023 to date, when running, always in WC ...
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