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cathodeRay
cathodeRay
@cathoderay
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Illustrious Member
Joined: Feb 28, 2022
Last seen: Jan 6, 2026
Profile Activity
Topics: 18 / Replies: 2515
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RE: Testing new controls/monitoring for Midea Clone ASHP

Then you clearly know what you are talking about! I do find bitwise operations are not exactly intuitive (at least for me). I managed to find a way ...

4 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

I had a look and it looks complicated to me! There may even be some bitwise operators in there. That's a neat 'catch all/except' solution. I exp...

4 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

Mine was installed in early Feb 2022 and may well have left the factory in 2021, meaning quite a long interval between manufacturing dates. The varyin...

4 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Forum updates, announcements & issues

@editor — thank you @editor, and a Happy New Year to you, and all. The forum is the sum and more of all its members, but I am sure others will agree w...

5 days ago
Forum
Introductions, Forum Rules & Updates
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RE: Testing new controls/monitoring for Midea Clone ASHP

@majordennisbloodnok — you may well be onto something. Maybe it is not exiting the FOR SERVICEMAN menu that triggers the off state, but entering the F...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

Using 'grep' is fine, I have even been known to use a version ported to Windows! Very possibly (firmware changes). My auto-adapt script doesn...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

To be sure, It will be interesting to hear what you find. Thankfully that hasn't happened. My wired controller does occasionally try to remonstra...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

@tasos — more manual inconsistency! And we are obviously badly behaved end users — unless perhaps, as informed end users, we might come under 'other s...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

@mosibi — thanks. That's an interesting find, one I have seen before. Most of the ones I have seen have the modbus tables at the end (which this one d...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Setback savings - fact or fiction?

I agree, and I think there are two things in play here. First understanding the concepts, which can be complex, though some, eg the conservation of en...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

Do you have the reference for this? I have never seen it explicitly said, most of us have learnt it the hard way. There is also my observation (consis...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Testing new controls/monitoring for Midea Clone ASHP

@benson — the manual implementation of a WCC adjustment is neat. Push button control! Is it incremental ie one button push increases the WCC endpoints...

6 days ago
Forum
Air Source Heat Pumps (ASHPs)
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