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...
Latest Posts
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RE: Ecodan unable to hit legionella target temp - what's the consensus?
@9jwr9 oh ok. There will almost certainly be a way to t...
By benson , 9 minutes ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
@old_scientist hiya mate, did you ever get to the botto...
By 9jwr9 , 25 minutes ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Flow rate x delta is how heat pumps monitor energy to h...
By JamesPa , 2 hours ago
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RE: Advice on internal circulation pump noise
Welcome and I am sorry you are having this problem. &...
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RE: Heat Pump Heats the House… But It’s Not Cosy. Emitter Changes or System Tweak?
@alastair, in short, no, increasing emitter capacity wo...
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RE: Setback savings - fact or fiction?
Hi @cathoderay - this is a good discussion! I feel like...
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RE: Free Ecoheat Heat Pump Install
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I'll be honest, I love that idea! I'll start working on...
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RE: Configuring third party dongle for Ecodan local control
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RE: Controlling Daikin Altherma via P1P2 and Home Assistant
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RE: A Smarter Smart Controller from Homely?
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RE: Poll for Time of Use, tariffs, technology
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Bingo. Sometimes a judiciously placed size 10 bovver bo...
By Majordennisbloodnok , 2 days ago
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RE: Mitsubishi Ecodan 11.2kW heat pump with low COP
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The three technical issues I'm considering are: BMS...
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RE: LiFePO4 lithium battery fires and explosions
@transparent Your post may fit better in th...
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira vs OVO vs EON.Next vs Boxt
@jamespawhite, if you could be bothered, you could also...
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