Last seen: Dec 21, 2023
@mikefl (Belated) thanks for this - i went off down the rabbit hole of exploring your links, then the weather turned mild and anyway and i haven't got...
@mikefl your data collection is rather better than mine 🙂 . I ought look into systems for reading data - are you reading it from the aerona somehow? ...
@mikefl I'll be interested in that thread too. As an experiment i monitored the HP running the UFH this pm - and i was hoping to see when it would t...
@mikefl Well, looking at your chart and comparing with my own observations it does look as if it's performing better at -7 than at -3:- at -7 lwt ...
@mikefl @aceshighThanks, more data always helps. I still don't know what it uses to trigger a defrost, but i do think that there's a minimum run time...
@mikefl i think the frost protection is a completely independent thing, and there are settings to tweak for that. I've got that enabled as my installe...
@allyfish have you tried a chofu using the chofu controller? Does it work better than grants setup? I'd be interested to know how you (or anyone who'...
Looks like that's what they've done: the wires that would normally go from the top right of the ep001 to demand heat / demand hw have presumably been ...
Thanks, I've made a note of your 42min interval as i have a suspicion there's a minimum defrost interval but haven't worked out what it is. The oth...
I think my installers were in the right ball-park when they designed the system, although i may decide that a smaller hp might have been ok, i won't k...
Hi, sorry i don't want to hijack the thread, but i was wanting to ask the experienced Grant aerona 3 owners about the defrost cycle on the grant, and ...
Ditto what mike has said: there would normally be a separate timer (programmer ) to set the on off times for heating and dhw, and a room thermostat (o...
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RE: Jokes and fun posts about heat pumps and renewables
@editor To help with your study of Entropy, you may f...
By Derek M , 9 hours ago
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Are You Getting the Most Out of Your Renewable Energy?
This article is aimed at you if you have recently taken...
By Majordennisbloodnok , 12 hours ago
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RE: Insulation of flow and return Heat Pump piping
@toodles undesirable but insignificant sums it up prett...
By dr_dongle , 13 hours ago
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RE: Incorrect Billing of Customers with a Smart Meter
@transparent not sure I’d call SMETS2 a bed rock, as it...
By matmbl , 14 hours ago
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It is certainly possible, using a modbus connection. If...
By cathodeRay , 1 day ago
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RE: Home energy storage & battery register
1 x Seplos 14.3kWh (Seplos box from Alibaba, battery ce...
By KoRWraith , 1 day ago
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I did another reconnection/ reconfiguration session wit...
By Abernyte , 2 days ago
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RE: Recommended ASHP installers in Hampshire
@benson After my initial enquiries with Octopus, we had...
By Toodles , 2 days ago
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RE: Air source heat pump roll call
To help bolster the rather small number of NIBE owners ...
By Steve D , 2 days ago
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RE: A beginner's journey into DIY home energy storage - no solar!
@editor All good here! I'm happy to say that the system...
By KoRWraith , 2 days ago
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RE: Say hello and introduce yourself
@fse_bec welcome to the forums, and it’s very generous ...
By Mars , 2 days ago
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RE: Meter Readings - What are theses meters telling me?
@transparent Hi, I am the landlord of the property, we ...
By Potatoman , 3 days ago
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RE: Octopus (the grid) is my battery
@andris My ‘Best Effort’ so far was on 4th. June 2023 w...
By Toodles , 3 days ago
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Save the Energy Save the World using Daikin Altherma 3 operation mode and schedules settings.
Hello Everyone. Our Daikin Altherma 3 was set to Dome...
By Mevl , 3 days ago
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RE: Have Octopus Energy discovered a way to Narnia?
Oh dear. Always winter never Christmas?
By Davesoa , 3 days ago
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RE: Bivalent oil boiler system to work alongside ground or water source heat pump
I can provide a lot of detail on LED lighting. But no...
By Transparent , 4 days ago
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RE: Making best use of Agile with a battery and ASHP
I try to ovoid doing that...
By Majordennisbloodnok , 4 days ago
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RE: Is this a bad installation and is there something wrong with my Samsung heat pump?
@kenbone no need for what kenbone regarding the 100watt...
By David999 , 6 days ago
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RE: Bivalent (or even trivalent!) system design options for a new GSHP installation
For your interest @algienon this is what happens when a...
By Transparent , 6 days ago
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RE: Rising Damp – Production Recommendation
Yet another topic I'm not an expert in. Nonetheless, th...
By Majordennisbloodnok , 6 days ago
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Incorrect Billing of Customers with a Smart Meter
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Home energy storage & battery register
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Meter Readings - What are theses meters telling me?
By Potatoman 4 days ago
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Have Octopus Energy discovered a way to Narnia?
By Davesoa 4 days ago
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Making best use of Agile with a battery and ASHP
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By Blaine_t 7 days ago
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Insulation of flow and return Heat Pump piping
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