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Last seen: Oct 6, 2025
@richdorm I bought the Samsung wifi unit (Samsung MIM-H04EN EHS Advanced Wifi Receiver 2.0) and planned to install it myself. From the instructions it...
Thanks for the input. I've been running various experiments over the last few days with the Homely settings to see how to reduce energy usage. First...
@old_scientist @profzarkov thanks to you both for the very useful information. It's prompted me to run a series of experiments with the ASHP over the ...
@old_scientist That’s really interesting that you switch between Cosy Octopus in the winter to a more favourable tariff in the summer. Just before hav...
@old_scientist my installer put in a Homely Energy control box which controls all of the heat pump functions. The Homely app is good and allows me t...
Update: now that the wifi connectivity has been working overnight I can see energy consumption data coming through for the ASHP, which was the main go...
@technogeek @johnmo @netdonkey I made some progress, but not all I hoped for. I bought and installed the MIM-H04EN WiFi unit and connected it to the i...
@johnmo yes, the Samsung indoor unit records this data and it’s possible to view it on the indoor display if I go into the garage and press lots of bu...
@netdonkey Thanks for the advice. I suspect this is the reason why I also can’t connect to my outdoor unit or MIM-E03EN. Once you have the wifi uni...
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Latest Posts
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RE: Heat pump installation quotations
That will be absolutely murdering your energy efficienc...
By EtchedPixels , 58 minutes ago
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RE: Harvest Thermal - ASHP with a smart thermal battery
The cooling side works much better if you can figure ou...
By EtchedPixels , 1 hour ago
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Floor standing brackets for K3 rads
My neighbour is a plumber and said I would need to fit ...
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After an intense recode, I’m pleased to announce that w...
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Why do you want to maintain a specific deltaT? The out...
By JamesPa , 3 hours ago
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Hopefully this will answer your question. To...
By ASHP-BOBBA , 4 hours ago
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RE: Help me keep the faith with my air source heat pump installation
I would be interested to find out if others do this and...
By ASHP-BOBBA , 4 hours ago
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Don't you dare. You just carry on as you are; as @batpr...
By Majordennisbloodnok , 6 hours ago
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@ragtime27 some rooms in our house only have one place ...
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RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
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RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
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RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
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RE: Electricity price predictions
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