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cathodeRay
cathodeRay
@cathoderay
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Illustrious Member
Joined: Feb 28, 2022
Last seen: Nov 13, 2025
Topics: 17 / Replies: 2344
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RE: Heat Pump starting current

That is indeed what they are, though Midea calls readings from it the Outdoor ambient temperature. As ambient is in practice rather vague (does it mea...

10 months ago
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RE: Heat Pump starting current

Of the charts that I posted on 17/01/2025 at 8:46 am, the first two are normal cycling, the second two are defrost cycles. The way I identify defrost ...

10 months ago
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RE: ASHP for small garage and workshop

OK here the data for 0600-0659 in the chart I posted earlier today at 10:13 (actually its 0559-0658 because each row is the trailing minute, but what...

10 months ago
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RE: ASHP for small garage and workshop

It already exists, you can't have a chart without numerical data behind it! I'll post it shortly, after I've added the kWh columns. The way my data co...

10 months ago
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RE: Heat Pump starting current

Someone after my own heart. We do try to stick to the 'there is no such thing as a stupid question, the stupid thing is not to ask' way of doing thing...

10 months ago
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RE: Heat Pump starting current

I agree, always be sceptical, always question whether what you think you see is what is actually going on. I think another pertinent question here is ...

10 months ago
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RE: Heat Pump starting current

That is indeed possible, but if there is an inrush it must be very short (and so does it really matter?). I sample every minute, @ivanhoew samples eve...

10 months ago
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RE: ASHP for small garage and workshop

I think they are! The DT (delta t) isn't 25 degrees, its the difference between the LWT and the RWT which is a lot less and changes all the time, and ...

10 months ago
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