Last seen: Dec 21, 2025
@dgclimatecontrol 335 sq meters with some double height ceilings. Variable insulation levels.
@dgclimatecontrol I have a Midea heat pump but it has not reached target temps in the coldest periods and the installers have accepted that now and ar...
@cathoderay unfortunately, I don't have modbus or HA. I connected to the Midea Home App and it gives me sweet FA apart from telling me my tank tempera...
@jamespa and @cathoderay thanks very much. As always your comments are very valid. In terms of IAT, it has been remarkably stable but for the purpos...
@cathoderay I've attached a sample of the data I have (I've just put a few days in for now to check things). For some reason, I can't get the data to ...
@cathoderay hi there. I now have some data and wanted to do a trial run before I download any more to check that what I have is fit for purpose. I h...
@cathoderay thank you. I am away from home at the moment but when I return I will download the data from the dataloggers. In terms of actual power u...
@cathoderay I have whatever is stored on the dataloggers plus a csv of my half hourly usage in kWh. I think the RC4S capture hourly but I didn't confi...
@cathoderay and @jamespa - thanks for your replies. Unfortunately I don't have the last 4 years data. I bought the dataloggers at @cathoderay's recomm...
@cathoderay and everyone else. Latest Update Installer came out and redid the insulation on the external pipework - not a bad job but not a...
@cathoderay and others. Latest update Heat Loss Survey Weds afternoon. Will be interesting if nothing else, to see what assumptions are made and com...
@dgclimatecontrol I attach the responses from 2 potential ASHP servicing companies when asked what the service would cover. One costs Β£294 the other Β£...
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson Indeed they do fluctuate more than I would expe...
By Tasos , 1 minute ago
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@painter26 β as @jamespa says, it's for filling and re-...
By cathodeRay , 1 hour ago
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RE: Humidity, or lack thereof... is my heat pump making rooms drier?
I'd be happy with what you have (so would millions of o...
By Deltona , 2 hours ago
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RE: Oversized 10.5kW Grant Aerona Heat Pump on Microbore Pipes and Undersized Rads
@uknick TBH if I were taking the floor up ...
By JamesPa , 12 hours ago
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RE: What determines the SOC of a battery?
@batpred Your BMS parameters will be the same as m...
By Bash , 13 hours ago
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RE: Getting ready for export with a BESS
I would have not got it if it was that tight
By Batpred , 14 hours ago
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RE: Setback savings - fact or fiction?
I also need to correct something I said by mistake earl...
By cathodeRay , 14 hours ago
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RE: Electricity price predictions
@judith Thanks for sharing, and nice to see how the ...
By Batpred , 14 hours ago
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RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump
@judith thanks Judith. Confirmation appreciated. The ...
By DavidB , 17 hours ago
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RE: Recommended home battery inverters + regulatory matters - help requested
That makes sense. I thought better to comment in this t...
By Batpred , 17 hours ago
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Bosch CS5800i 7kW replacing Greenstar Junior 28i
My heat pump journey began a couple of years ago when I...
By Slartibartfast , 17 hours ago
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RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
The last photo is defrost for sure (or cooling, but pre...
By JamesPa , 19 hours ago
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RE: Plug and play solar. Thoughts?
Essentially, this just needed legislation. In Germany t...
By Batpred , 19 hours ago
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RE: A Smarter Smart Controller from Homely?
@toodles Intentional opening of any warranty βcan of wo...
By Papahuhu , 21 hours ago
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RE: Safety update; RCBOs supplying inverters or storage batteries
Thanks @transparent Thankyou for your advic...
By Bash , 22 hours ago
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RE: Air source heat pump roll call β what heat pump brand and model do you have?
Forum Handle: Odd_LionManufacturer: SamsungModel: Samsu...
By Odd_Lion , 22 hours ago
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RE: Configuring third party dongle for Ecodan local control
Well, it was mentioned before in the early pos...
By F1p , 2 days ago
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RE: DIY solar upgrade - Considering adding more panels
I know this is a bit old, but it made me wonder what co...
By Batpred , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@majordennisbloodnok Daikin, take note! (In fact, I hav...
By Toodles , 2 days ago
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RE: Midea ASHP β how to set weather compensation
@mk4 β good work! First, I agree, no evidence of cycl...
By cathodeRay , 2 days ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
I don't know about Solis inverters. It isn't a featur...
By Transparent , 2 days ago
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Daikin Altherma 3 H HT - Freeze Prevention Threshold
Hi. We have an Altherma 3 HT (18kW I think) which, now ...
By RICHARDF5033 , 2 days ago
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RE: Passiv Smart Thermostat - Help & Forum Support
@petch We are not yet compatible with the R290 from Gra...
By Will H , 2 days ago


