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JamesPa
@jamespa
Moderator
Illustrious Member
Joined: Apr 3, 2023
Last seen: Nov 8, 2025
Topics: 18 / Replies: 3314
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RE: Mixergy Tank Failure

What are the actual flow temps, the scale seems to be hidden. Close flow and return indicates insufficient heat transfer. Do you have the destrat ...

3 weeks ago
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RE: Testing new controls/monitoring for Midea Clone ASHP

Guess only but the top one is pure WC, the middle one is either pure room temp or if the top is also enabled maybe an undisclosed combi, the bottom on...

3 weeks ago
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RE: Mixergy Tank Failure

I think the mixergy coil is quite small, they sell an add on circulator and phe for heat pumps. I don't know how Samsung's algorithm works but is it ...

3 weeks ago
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RE: Help me keep the faith with my air source heat pump installation

If its set to active then the HP will adapt the WC curve (to an undisclosed extent and with an undisclosed timescale) to achieve the set temperature, ...

3 weeks ago
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RE: Options on flushing my system

FWIW my flow crashed when I started my system up in July to attempt cooling for the first time, the space heating part of it having sat around doing n...

3 weeks ago
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RE: Help me keep the faith with my air source heat pump installation

If you screw them right down yes, but not if you don't. The ones that came with my TRV4s actually have moulded arrows on them labelled ,+/-  

3 weeks ago
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RE: Help me keep the faith with my air source heat pump installation

I dont have them I balanced on the LSVs. Its a bit fiddly because they typically only make a difference in the last turn to half a turn (see heat Gee...

3 weeks ago
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RE: Help me keep the faith with my air source heat pump installation

No vibration issue. However when its minus temperatures and compressor modulation >80% there is noticeable compressor noise. The rest of the time...

3 weeks ago
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RE: Help me keep the faith with my air source heat pump installation

My single Mitsubishi ilife2, which is otherwise perfection, suffers from exactly this problem and the threshold (30C) isn't adjustable. I've just (ye...

3 weeks ago
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