Last seen: Sep 9, 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: COP is not the only measure of efficiency
@toodles Your use case is indeed very different to mine...
By jamespetts , 1 hour ago
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RE: Anyone still weathering it out with Agile?
@toodles I guess it all comes down to import averages. ...
By Tim441 , 2 hours ago
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RE: Who’s Caved and Switched the Heating On Already?
Hell no, October as a matter of principle. If I had my ...
By Old_Scientist , 2 hours ago
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RE: Renewables & Heat Pumps in the News
@mike-patrick Well, if Europe is stalling partly due to...
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RE: Buffers, hot water and cooling
Seems a lot of work with hit or miss results and potent...
By dgclimatecontrol , 3 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@dgclimatecontrol I have no intention of removing the...
By Morgan , 3 hours ago
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RE: 300 Liter Tank - Do I have to heat it all?
The size of DHW tank affects the anti-legionella cycle....
By Transparent , 3 hours ago
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
@scalextrix Name plate capacity
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RE: Solar Thermal DHW and ASHP
I was originally contemplating a solar thermal installa...
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RE: Solar Power Output – Let’s Compare Generation Figures
My system installed in July 2024 has produced 6.4mWh in...
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RE: Vaillant aroTherm Plus 10kW thoughts?
Good unit. And the 10 kW is the same as the 12 kW I ...
By HCas , 1 day ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 1 day ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 1 day ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 1 day ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 2 days ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 2 days ago
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RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
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RE: Electricity price predictions
Community energy installations are a great idea, but th...
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