Last seen: Apr 16, 2025
From our 6.0kWp array. East facing at 5deg pitch. Output generally feels OK for sub-optimal installation. Somerset, SW England 2023 2024 ...
The topic and data is beyond my ability based on LG controller. A couple of observations: 1. I used setbacks a little for a couple of years when I w...
LG Therma V weather compensation is called AI and is set in the controller. Using AI... my curve is miserly - but works for us. 16kw Therma V Ol...
Only just saw this. There is an excellent Facebook LG ASHP user group. Includes a document with detailed weather compensation settings
@old_scientist yes indeed. The battery point is crucial. In years gone by batteries were typically seen as the best way to maximise use of PV solar ...
@transparent many thanks- much valuable food for thought. Both for me and others.
@transparent wow! A fine looking setup... I think this site has datasheets etc for my old kit Yes, I've got some decisions to make.... at some ...
@transparent right now is definitely the ideal! As at 2021 when installed the setup was probably OK vs cost and my limited knowledge. But landscape...
@transparent thanks for adding interesting & useful food for thought. On GivEnergy I'm definitely feeling the need to upgrade at some point anyw...
@jamespa it's 3 way
@editor Logically the electronic motorised valve.. I think... stops buffer being used when heating DHW/hot water tank. So will be on flow to BT? ...
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@phoenix15 I'm no plumber so please don't take this as ...
By dnagre , 10 minutes ago
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RE: help sizing rads based on room by room heat loss
The output of a rad is proportional to DT to the power ...
By JamesPa , 1 hour ago
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RE: Agile: average import cost vs other tariffs?
@toodles Thank you for sharing that. I note you have a...
By Old_Scientist , 2 hours ago
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RE: Is this normal? Click of the DHW returning to space heating
@grantmethestrength Oh sorry to hear that, there should...
By ASHP-BOBBA , 4 hours ago
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@ashp-bobba TBH the ladies are rather disorganised, so ...
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The Rise and Fall of Europe’s Most Generous Green Subsidy
This story came to my attention thanks to Graham Hendra...
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RE: Solar Power Output – Let’s Compare Generation Figures
And for those of us without an automatic irrigation sys...
By Majordennisbloodnok , 5 hours ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
From the Full SAP Report: Space heating requirements:...
By trebor12345 , 5 hours ago
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Logically, the lower frequency = more gentle, yes, but ...
By SUNandAIR , 9 hours ago
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I'm just trying to imagine this construction approach @...
By Transparent , 11 hours ago
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RE: Ideal Logic ASHP - change from 55°C to 35°C Heating?
Good point. I’ll keep my eye on the manifold temperatur...
By Tomdad , 12 hours ago
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RE: How hard and expensive would it be to change panel and add battery?
@transparent It is a setting that Octopus make via the ...
By Toodles , 12 hours ago
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RE: Performance of Heat Pumps in Mild Weather
@heatgeek The flow rate isnt controlled by Mitsub...
By RobS , 15 hours ago
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RE: Say hello and introduce yourself
I might put a couple of speakers in the ceiling if fund...
By Fingers , 1 day ago
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RE: Bathroom Radiator replacement
@rob-nezard can you please offer your professional advi...
By Mars , 1 day ago
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RE: Questions on my Hitachi Yutaki SCombi Heat Pump
OK, thats good and low. With low flow temperatures lik...
By JamesPa , 2 days ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa “They are all equal but, some are more equal t...
By Toodles , 2 days ago
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RE: Is it KISS or constant – weather compensation vs. set flow temperature?
@cliffhanger Mine has a 'space heating off' setting! O...
By JamesPa , 2 days ago
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RE: Replacing Worcester oil boiler with an ASHP
Is this something you are thinking of doing? Or has thi...
By Cliff-Arnold , 3 days ago