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cathodeRay
cathodeRay
@cathoderay
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Joined: Feb 28, 2022
Last seen: Aug 5, 2025
Topics: 17 / Replies: 2072
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RE: Is My Midea Heat Pump Inherently Defective?

@jamespa - I'm not convinced the valve is jammed shut (the pin has the expected spring resistance), more that it is blocked, the idea being that rattl...

6 months ago
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RE: Controversial opinions - pure weather compensation, buffer tank, heat loss, oversized heat pumps

They are not very clever, are they! I think that is reading 28, partly because I can cross check mine against the Midea controller's reported flow rat...

6 months ago
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RE: Baxi Air Source Heat Pump tips and tricks please

Your requirements (an effective and as efficient as possible heating system) are entirely reasonable, and that is what your supplier has contracted to...

6 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

It did get warmer, but never as warm as the other radiators. I agree the evidence points to a partial restriction, significant enough to reduce flow i...

6 months ago
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RE: Baxi Air Source Heat Pump tips and tricks please

And @cathyem1 - those images - thanks - confirm it is. The listed parameters are identical to the ones I have on my Midea badged wired controller. I...

6 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

Moves freely but definitely against a spring with increasing resistance as it is pushed down, not flapping in the breeze freely.

6 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

Yes they are in a concrete floor. I think they were covered in Denso tape for corrosion protection, not sure about insulation. It was a long time ago....

6 months ago
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RE: Baxi Air Source Heat Pump tips and tricks please

There are lots of temperatures! The key space heating ones are outside air temperature (as seen on the display, by the house icon), leaving water temp...

6 months ago
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RE: Baxi Air Source Heat Pump tips and tricks please

@cathyem1 - do you happen to know if Baxi is a Midea clone? The reason I ask is the first photo of your wired controller looks very like a Midea contr...

6 months ago
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RE: Baxi Air Source Heat Pump tips and tricks please

@cathyem1 - welcome to the forum. It might be sensible to wait until after this visit - the supplier could just as well get things right or wrong...

6 months ago
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RE: Is My Midea Heat Pump Inherently Defective?

The weather over the last week has included some 'useful' cold spells which have provided an opportunity to assess how my hear pump behaves in more de...

6 months ago
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