Last seen: Sep 10, 2025
Only yesterday, I was thinking that anyone who manages to decipher the Midea code deserves a Turing award. They are in the same order as in the c...
@derek-m - last night's hourly 'byte' values after hex2dec conversion and my assessment (colour bars) of what is what: The current C3\message.py c...
Aha, I think I've got it. Let me put it like this. I thought the message was the data stream, but in fact the message is built by plucking elements fr...
I doubt we will get -12C in the near future! In fact, I think we are unlikely to get much below zero during this week, if that. I will watch the local...
@derek-m - at the moment (13:24) the wired controller outdoor temp shows 12 degrees, maybe it was 11 degrees. At 1308 (one of the random not on the ...
I think this has to be the case, given neither of us has found anything in the code that requests the 04/04 message data. The odd thing is the random ...
I have, it is in yesterday's message1.txt file which I had to use as the WordPress code police wouldn't let me post the code verbatim in a post. The l...
@derek-m - I don't know why you are so against a more efficient but still rigorous approach to data collection. There's no way we are photographing th...
The full line is temp_integer = int((body[14] - 50) / 2) and because of the bracketing I read that as body[14] - 50 then divide result by 2, but ...
The approach I am suggesting is 100% logical and systematic, just more efficient. Instead of doing x, waiting an hour, then doing y, waiting an hour, ...
@derek-m - been doing things outside today as the weather is better, now it's dark it's time to look at the heat pump code again. I still think we c...
We've got something! Message and status update at 0900: 2023-02-19 09:00:33.243 DEBUG (Heat Pump Wi-Fi Controller) [custom_components.midea_ac_lan...
Latest Posts
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RE: Midea ASHP – how to set weather compensation
I think it is a bug in the code, it comes on even when ...
By cathodeRay , 1 hour ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@ashp-bobba wish you lived closer to Wiltshire! My inst...
By pash44pump , 2 hours ago
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RE: COP is not the only measure of efficiency
@jamespetts Interesting post, thanks. Here are my thou...
By GrahamF , 2 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
@editor So… who’s given in and turned the heating on al...
By Lucia , 2 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
I am pleased to say at 4pm today we have added another ...
By ASHP-BOBBA , 3 hours ago
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
By dgclimatecontrol , 5 hours ago
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
By Lucia , 12 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 23 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan this can just be done by your sepecilist when t...
By ASHP-BOBBA , 23 hours ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 1 day ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 1 day ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
By HCas , 1 day ago
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
By jamespetts , 1 day ago
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
By jamespetts , 1 day ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 2 days ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 2 days ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 3 days ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 3 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 3 days ago
