Last seen: Jul 4, 2025
@derek-m no issues since I swapped it. So looks like it was a bad board. I'll see if I can fix it and I've got another BMS then!!
BMS now installed and the old one out. Process took about 30mins from start to end. The longest part being moving the Pylontechs on the top off and ba...
@korwraith BMS is here
@cheshirecat you can look to see if you have one - it'll be near the inlet somewhere. They work by providing separation between your house and the hea...
@cheshirecat do you have a low loss header? That might be contributing to your issue by returning warm water directly back to the heat pump.
@cathoderay there might be a small spike from defrost in the image below. I think since we changed the settings we've had a lot less than we did last ...
@cathoderay to be honest I'm not sure. There might be a power spike overnight, but we set the dishwasher on timer for early in the morning. I'll take ...
@cathoderay I think KWh out is actually quite easy. It knows the flow temps in and out and know the flow rate. 1kw heats 1m3 of water by 1 degree. ...
@cathoderay I actually suspect that Midea under reports its COP figures. My power use for the whole house is 1.6kw when the ASHP is ticking over - the...
@cathoderay you can reach them on this email - iot_support@midea.com
@editor I have to say, I don't really need to jump through hoops. My issue is that I think the data isn't quite detailed enough. Just a decimal point ...
Latest Posts
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
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RE: Who’s Caved and Switched the Heating On Already?
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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 ...
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RE: COP is not the only measure of efficiency
@jamespetts Interesting post, thanks. Here are my thou...
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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 ...
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RE: Buffers, hot water and cooling
@jamespa Your reasonably close! Especially with warmer ...
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RE: Renewables & Heat Pumps in the News
To unpack this a little.... 1) how many of us in this...
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RE: Vaillant aroTherm Plus 10kW thoughts?
@realevil the fans and fan speed / coil size (height, w...
By ASHP-BOBBA , 1 day 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 , 1 day 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 , 2 days 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....
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
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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 , 3 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...
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
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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 , 4 days ago
