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Last seen: Jan 14, 2025
thank you . Big clue. thank you again. you're running these as HA commands with the modbus connected physically directly to and controlled from your H...
@derek-m with regard to your app question - if you are referring to samsung - then no, not in the config that all of us have it and are testing. samsu...
@squeakysim can you post their design layout?
@redzer_irl how does your home assistant script successfully write to the heat pump to tell it what to do? what's in the script ? not the user facing ...
@derek-m homely do EXACTLY what I am trying to do. they tell the ASHP what to do via modbus. this is possible. there's just a missing key (for me).
@tomc just going back through this thread. your post on 3rd feb says , to paraphrase, that you have "basic load control by turning flow temp down work...
@derek-m LWT is register 68 - line 27 in the document that redzer kindly attached. am trying to write to it with the code that steven posted earlier. ...
@derek-m my intent is to: within an automation platform (HA being my intended), calculate the Weather Comp temperature (Same algorithm as vendor u...
@steven thanks, so I tried the below, which all compiled and runs fine. number: - platform: modbus_controller modbus_controller_id: ashp_mod...
given what this thread evolved into, the end result in a new thread for beginners would be a write up of "here's the set of things that works for diff...
I thought your quote looked not too bad. with a possible ponder on "whats the labour rate / number of days", "is there a buffer / whats the design / w...
@william1066 @steven @tomc is there any chance any of you could post the snippet of your code that builds and writes the modbus command(s) to the sams...
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Latest Posts
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
Cloudy one done, might get the sunny one tomorrow or de...
By Watcher , 2 hours ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 18 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 1 day ago
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At the risk of going on: A slight side issue for a foru...
By Bart , 1 day ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 1 day ago
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RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 2 days ago
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RE: PV and battery long payback - sense check query
@jamespa I was just commenting on the speed, not sug...
By Batpred , 2 days ago
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Readers here please note that Derril Water and many oth...
By Transparent , 2 days ago
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RE: Advice on Vaillant Sensocomfort
Oops, I meant Sensocomfort (the UI to the controls)
By Batpred , 2 days ago
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RE: Heat Pump Training vs. Real-World Installation
Our instal was very much the opposite. White haired blo...
By Batpred , 2 days ago
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RE: Flushing system, cleaning and inhibitor
While skim reading a manual for our Vaillant HW tank, I...
By Batpred , 2 days ago
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RE: 'Chinese Diesel Heater' to heat the home .....
Old thread but I'm new to the forum so new to me. How...
By BlizzardGreen , 3 days ago



