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Last seen: Apr 29, 2025
@derek-m Hi Derek, The 2091 options, confusingly, actually allow the user to select from five options: The user can use either the inbuilt Sam...
@cathoderay Great stuff , I will have to try python for my graphs. I would still recommend you try GNUPLOT with it's old fashioned 1970's Shell s...
@derek-m Hi Derek, I am located in Inchinnan ( The INCH , or Island of St Innan ) a town between the Cart and the Clyde although no longer an is...
@derek-m Hi Derek, I have mostly used 2091 with "Water pump App no 3 " the fourth option. This option produces a temperature surge some 7 minut...
@derek-m The type number on the tank is AE050RXYDEG/AE00RNWMEG The 2091 Field settings reflect several of my attempts when changing all the par...
@cathoderay Many thanks for your input. I use the Open-office Calc spreadsheet sourcing and producing CSV files. I use GNU PLOT for DATE_TIME ...
@derek-m Hi Derek, Please find all the serial number , Field parameters et al in the attached Samsung-Controls.pdf ...... The options I have ...
@derek-m Hi Derek, 1: The Sharky is installed across the beginning of the Radiator circuit , the purpose being to measure the losses by comparin...
@derek-m Hi Again Derek, Please find attached Readings from my Sharky Power Meter for 8th Feb 2024 for 10th Feb 2024 Notice that t...
@derek-m Hi Derek, Many thanks for the data. I have tried the Samsung Field bits 2091 Options 1 to 4 on several occasions. I too found the f...
@derek-m Again Derek, Sorry but I certainly do appreciate your help. TRV's The TRV's were installed by yet another plumber/installer who l...
@derek-m Sorry about my graphs Derek, I started temperature recording with a Quad K type Chinese Temperature data logger, later adding three Arduin...
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Degrees of Separation
Latest Posts
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 2 hours ago
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RE: Who's your electricity provider and what's your tariff?
Hope you are hearing from a good source? Call me old ...
By Batpred , 2 hours ago
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RE: Missing flow temperature in Heat Geek proposal
The Heat geek contract had various get-out clauses with...
By Batpred , 4 hours ago
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RE: Why are ASHP installs so expensive?
It seems a quite comprehensive breakdown. I will try to...
By Batpred , 4 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 10 hours ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 12 hours ago
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RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 14 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 22 hours ago
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RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 1 day ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 2 days ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 3 days ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
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