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cathodeRay
cathodeRay
@cathoderay
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Joined: Feb 28, 2022
Last seen: Aug 5, 2025
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Topics: 17 / Replies: 2073
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RE: Is My Midea Heat Pump Inherently Defective?

Thanks, that will be very useful. I rather suspect the flow side of things doesn't get the attention it deserves, and is generally rather poorly under...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is My Midea Heat Pump Inherently Defective?

@bobtskutter - thanks again. Main flow and return lines are not exceptionally long and are of reasonable bore (28 > 22 > 15mm), I agree unl...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is My Midea Heat Pump Inherently Defective?

@toodles - I have been crawling around on the floor fixing them with a very beady eye (the utility room one it turns out is just visible) but have bee...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Smart TRV experiences (ideally integrating with Midea heat pump)

I don't know about the smart TRV end of things, and what it can put out, but you can certainly modify the Midea Set LWT (flow temp) over modbus, I do ...

6 months ago
Forum
Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Reply
RE: Is My Midea Heat Pump Inherently Defective?

@toodles - a while back I went one further (it has always been a slow to heat up radiator at the end of a run), closed down all the other rads to all ...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is My Midea Heat Pump Inherently Defective?

Good point. I think they are (mostly) bi-directional. They are a mix (what was on the shelf at the time...). Six are Inta i-therm (definitely bi-direc...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Totally bewildered with my ECO4 heat pump installation

There is then no hope for you!

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is My Midea Heat Pump Inherently Defective?

That's a reflection of the impenetrability of the Grundfos literature, It really is some of the worst technical literature I have ever seen! This i...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Totally bewildered with my ECO4 heat pump installation

They are not called tutorials, but you have received advice in this thread that comes to the same thing. You have to bite the bullet and start doing w...

6 months ago
Forum
Air Source Heat Pumps (ASHPs)
Page 23 / 175
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