Last seen: Oct 11, 2025
@grantmethestrength - thanks for the contribution, very interesting. Not everyone will want to do this sort of thing, but for those that do, reading a...
I agree, the video lacks context and detail, and the Midea Engineering Data manual is even briefer: "ZONE1 H-EMISSION sets the emission type for hea...
Thanks for the feedback, we do like to present a balanced view here on RHH! I am glad to hear it works well for you. Maybe report back after a period ...
High thermal mass, plus that chart is very zoomed in. If you look at the 48 hour chart (the one with the compressor frequency on it) you will see the ...
No. My auto-adapt script (tweaks WC end points based on actual vs desired IAT) logs its activities, and, looking at the log, no changes to the WC were...
The chart accurately represents the data, but the data may or may not be accurate. It comes from the Midea wired controller, via modbus. There is no r...
A flow rate of 0.36 cubic metres per hour seems quite low. But the real point here it seems to me is Midea are missing a trick here. By using a steady...
Unfortunately, yes. I added it for the benefit of othess interested in seeing how COP is affected by lower OATs and defrost cycles.
I've zoomed in on a section of the earliest chart, and added drop down arrows at the start of each defrost cycle: It se...
PS another useful observation from the last chart I posted is the effect of low OATs and defrost cycles on hourly COPs: around 4 on the left hand side...
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