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RE: Setback savings - fact or fiction?
By cathodeRay, 6 hours ago |
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| PS by visually merging the two tables as above, I ended hiding your kWh/K column, which does show the values per hour: Attachment : image.png If you multiply the hourly delta t by... | ||
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RE: Setback savings - fact or fiction?
By cathodeRay, 7 hours ago |
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| @adrian ā thanks. I'll see what I can come up with. I don't think this is quite correct. The heat loss (and so, when the IAT is stable, the heat delivered to the building, ie the energy out) is direc... | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
By cyrusir, 7 hours ago |
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| thank you! | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
By redzer_irl, 7 hours ago |
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| @cyrusir The installers had run a CAT6 cable between the Indoor and Outdoor units for the system communication but they had only used 2 wires so I used another 2 and then connected up the Modbus to US... | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
By cyrusir, 7 hours ago |
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| @redzer_irl even better! can i ask a really dumb qn, i looked up the modbus samsung board and it looks an easy install, how do i get the info from it to my Home assistant tho? is there a wifi module o... | ||
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RE: Samsung ASHP scheduling help
By redzer_irl, 7 hours ago |
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| Correction to the post above (my time to edit has run out) - I am new to this and it turns out that you don't need to sign up/log in, I just didn't have the app deployed. It should be visible now: | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
By redzer_irl, 7 hours ago |
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| @cyrusir Apologies, I'm new to this and didn't realise I didn't have the app deployed. It can now be accessed without having to log in/sign up | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
By cyrusir, 7 hours ago |
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| im all good on home assistant so will look into the modbus! | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
By redzer_irl, 7 hours ago |
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| Thanks, turned into a bit of a rabbithole and I wanted to see how far I could get! The CT clamp is actually the key for Samsung Heat Pumps as they do not report back power consumption. You need somewh... | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
By cyrusir, 8 hours ago |
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| Fair play thats amazing work, i have the same set up but my data is a lot more basic as all i have is a CT clamp feeding into HA, is the modbus much work to set up? | ||
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RE: Samsung ASHP scheduling help
By redzer_irl, 8 hours ago |
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| For anyone who is interested, I have created a web app which uses CSV extracts of Modbus data from Home Assistant to generate structured run-level and long-term performance data that you can also feed... | ||
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RE: Homely for Daikin Altherma 3 - Petersfield Area
By Toodles, 9 hours ago |
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| @russ If you would care to pose your questions on one of the threads @editor mentions, I feel sure we can help. I have the Daikin Altherma 3 monobloc and my installer (Cinergi) installed Homely for me... | ||
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RE: Heat Pump Performance Analysis Web App using Modbus Data
I have created a beginners guide to provide a walkthrou...
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RE: Setback savings - fact or fiction?
PS by visually merging the two tables as above, I ended...
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RE: Samsung ASHP scheduling help
Correction to the post above (my time to edit has run o...
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