Last seen: Aug 11, 2025
@jamespa - all agreed, even most of the part in the middle about the PWM cable connection/disconnection test, with the minor difference that while the...
I don't think we are far apart, what differences there are are down to semantics and writing styles. I note you tend to use explicit often bracketed c...
To I hope clear up some points: I can say what I like (within the usual limits) but equally I am open to refutation! This is actually a woolly bi...
Perhaps the most interesting period in the chart is not when the heat pump is misbehaving, but when it is behaving, ie running at steady state, eg be...
Thanks. In reply: The flow temps are high by design. The rads (all rads, no UFH) are as large as can be (and are are all bar two K3s) but the height...
Part 4: Software Installation - OS (operating system) and Home Assistant Disclaimer(and this is entirely my fault): because I did my own install...
Great, and good luck! Do take your time, the old think three times, measure twice and cut once routines. If you have any questions, don't hesitate to ...
As I'm on the case... It looks like these are the LG modbus wire connection terminals, from this HA thread:
I think you are in luck. I found this in a LG Therma V manual: Register 30003 looks like the RWT (returning water temp), 30004 the LWT (leavin...
Latest Posts
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@majordennisbloodnok Of course, you are right Major, I ...
By Toodles , 35 minutes ago
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RE: Who's your electricity provider and what's your tariff?
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RE: Forum updates, announcements & issues
Just to keep everyone in the loop, as the site continue...
By Mars , 7 hours ago
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RE: Fast DHW setting on Midea (Clivet) heat pump
@simon-w, is this something you could potentially assis...
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RE: Share Your Experiences with Heat Pump Manufacturer Support
Fwiw I called my installer out for the first time a few...
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@sandy, I'll send Vaillant an email tomorrow and see if...
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RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
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RE: Who has a V2G EV installation
I agree, but a word of caution. V2X is also sometimes u...
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RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
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RE: Is your heat pump insured?
My home insurance renewal is due soon meaning I am doin...
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
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RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
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I've certainly seen that on their Ts & Cs page but ...
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RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 5 days ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
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Once the white plastic cap is removed, my immersion loo...
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 7 days ago
