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cathodeRay
cathodeRay
@cathoderay
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Joined: Feb 28, 2022
Last seen: Aug 15, 2025
Topics: 17 / Replies: 2075
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RE: Samsung ASHP scheduling help

@william1066 - all very interesting and useful, thank you. I don't think you mentioned the RS-485 to USB box you are using? The cheapo type or the mor...

3 years ago
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RE: Connecting to Midea MSmartHome using a PC

At last, I may have made some progress! Yikes! Here is a Home Assistant dashboard (for those not familiar with HA, think dashboard on your car) showin...

3 years ago
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RE: Samsung ASHP scheduling help

@william1066 - that's very interesting. This is what I currently have, using the midea_ac_lan module (<=link) as modified by wasilukum (<=link) ...

3 years ago
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RE: Samsung ASHP scheduling help

I'm still very interested in this too, would be very grateful for more details on what both of you have done. Different heat pump (Midea) but it also ...

3 years ago
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RE: Move along, nothing to see here....

I don't think you are being in the least bit curmudgeonly. These are very real concerns. This is why so far I have told by electricity supplier the on...

3 years ago
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RE: Midea Monobloc 10kW ASHP - serious issues

@hughf - from what I have read, it appears Freedom charge a lot - around £100? - to provide this. I don't see them taking kindly to us depriving them ...

3 years ago
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RE: Midea Monobloc 10kW ASHP - serious issues

I agree, the protocol is open and the register map is available from Midea, it is even in the Operation Manual for the wired controller, along with a ...

3 years ago
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RE: Midea Monobloc 10kW ASHP - serious issues

Now that is an interesting idea. Not sure about the legality - my view (and I am defo not a lawyer) is that in 2023 it is absurd to suggest anything o...

3 years ago
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RE: Move along, nothing to see here....

I gave this new condition a diagnosis a while back, it's called HPDHD, Heat Pump Deficit Hyperactivity Disorder. You all know the symptoms because you...

3 years ago
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RE: Midea Monobloc 10kW ASHP - serious issues

From @mmiuse's description it sounds very like the setup I have been investigating, right down to the two wires into the wired controller. If so, the ...

3 years ago
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RE: Midea Monobloc 10kW ASHP - serious issues

@derek-m - about half of the values/settings behind the tradesman's entrance are either blank or fathomless numbers meaningless to man, at least to or...

3 years ago
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RE: Midea Monobloc 10kW ASHP - serious issues

At 1.84, either something is seriously wrong, if the number is right, or the number is wrong. The black box problem I referred to earlier... Here's ...

3 years ago
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