
Last seen: Sep 18, 2025
@cervelo I'm unsure whether you're talking about glycol in a primary loop between your ASHP and a cylinder or within the central heating circuit itsel...
I suggest you tackle the issue the other way around @jdee First explore the market and get an idea of what GSHP you'd like. Then contact the manufac...
So are you measuring that voltage with the cells still charging? Even if the PSU is disconnected, you will need to allow the cells to 'rest' for abo...
Do I assume that you're reading that 3.36v from the meter on front of the psu? That's not the cell voltage. The PSU voltage reading is defined such ...
1. Is the power supply genuinely capable of delivering 10A? Or is it possibly a broad allusion to 10A, based on the rating of the components used insi...
I wonder if I should change my advice on top-balancing. Should I recommend connecting the cells to the power-supply via an external/visible fuse? ...
No... you're not an idiot. You did exactly the right thing by posting here. We need to keep the above dialogue intact here so that future DIY instal...
On your earlier photos you had the flat-plate copper busbars connecting to the positive terminals of the cells, which were closest to the front edge o...
You require Constant Voltage mode. You're bringing all cells up to the same 3.6v (or whatever you choose). Use a multimeter to see what's actually b...
Low voltage and high current is typically a short-circuit. Have you got one or more of the cells reversed? The positive terminals should all be conn...
It's meant to the other way around. Levelling Up is a policy which must be adhered to throughout all aspects of Government action: From the Levellin...
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RE: Mitsu PAR-WT60R Wireless Controller - options
@abernyte Thank you for passing on your experience and ...
By DavidAlgarve , 39 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
@grahamf “Things can only get better” (Sorry) Toodles.
By Toodles , 2 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 , 2 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Water pump will certainly make a hum (which could conce...
By JamesPa , 4 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 5 hours ago
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So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 17 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: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 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
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 6 days ago