
Last seen: Sep 18, 2025
Here's a section from the G99 specification which is available from the ENA website, The Sunsynk 8k inverter has inbuilt current limiting to 16A (...
Yes, I'm sure too, Kieran.But can you reprogram your ROVs using a knitting needle and paper tape?! 🤔 Why are your vents "at floor level"?They've me...
No I don't have a link, although I did look for the official announcement on the DESNZ site. I'm a member of the SEC (Smart Energy Code), so I've re...
In the past hour the Dept for Energy Security and Nett Zero has announced a technical consultation on a proposal to obtain data from some Smart Meters...
There are a number of different options available to your meter installer. Go over to the topic on Smart Meters and you'll see I've posted photos of...
Oh, that's interesting Kieran. My first salaried work in the electronics field was in a team designing underwater robots for oil-rig inspection. But t...
DESNZ and Ofgem are well aware of the disconnect between those agencies/companies who form parts of the GB energy supply system. This is one of many...
I too have slow internet, Kieran.But that's because I live in the West Country, where I rely on two pieces of damp string running along the hedgerow. ...
Was this DIY or did you instruct a professional installer? I faced a similar situation in a Devon farmhouse (1937) with a suspended floor.We've both...
Here's a graphic of a cell-voltage chart which I print out and keep handy beside my batteries.It saves you trying to multiply by 16 to two decimal pla...
This subject isn't one of my strengths, but let me observe: 1: There is a PAS2035 standard which is intended to address retrofitting existing buildi...
Yes, that's fine, @makia2023. To deliver the 20A+ across the short-circuit, it can drop the voltage.That's what we'd expect.The current-limiting is ...
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RE: Testing new controls/monitoring for Midea Clone ASHP
Hi all- does anyone know if "T1S" is midea language for...
By benson , 16 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
3: For retrofits, installers have no clue what existing...
By Old_Scientist , 2 hours ago
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RE: MCS certificate SCOP vs real-world performance
MCS SCOP 3.84 (design LWT of 47C) Actual real world S...
By Old_Scientist , 2 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa installer said today "Yeah unfortunately thay ...
By AdamK , 2 hours ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 5 hours ago
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 10 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 13 hours ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 3 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago