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Last seen: Jun 28, 2025
Yep, the self-measurement of the Ecodans is highly inaccurate. For January mine gives me a consumed estimate of 687kWh against a metered value 631kWh....
-39C means that the software running the FTC is a buggy version that needs to be updated. There is a firmware check in the MelCloud app, I presume thi...
No, free to use! I guess Mitsubishi get the benefit of a broad swathe of performance data they can analyse and then also access the data on individual...
You need a wifi connector box from Mitsubishi, supplied as standard now but probably not at the time of your install as you don't have one. It costs a...
The freeze stat setting has the flow temp of 20C which is not alterable, but an activation temp from 3-20 or ** which turns the setting off, which you...
If the system isn't big enough then you will just get a bit colder as it fails to generate the flow to match the house heat loss, but at much lower ex...
I don't think anyone who buys a heat pump realises they get a free hobby with each purchase! Understanding how to use it effectively is a per user sol...
Changing the target temperature via MelCloud should be of no interest to the FTC then as it just using the curve in its calculations. If I go to the a...
Why the adjustment controls on the MelCloud app change or freeze/unfreeze is an issue that I suspect only a call to the MelCloud related support line ...
After you have boosted the slab and got it really warm and then switched back to WC control, the LWT is defined by the external temp. At -3 it is fine...
These figures are for total usage – I think I assumed they were just grid import, but fortunately not! But they are total house usage, only reading th...
Ok, so if I understand correctly, you have a PV array linked to this app, which also measures total house usage somehow. I presume these figures are f...
Latest Posts
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Our 21 panel array (8.1 kWp.) is arranged over four dis...
By Toodles , 17 minutes ago
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RE: Our 10 year old Grant heat pump failed
Glad you got a resolution but £11k to £14.5k to replace...
By JamesPa , 2 hours ago
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RE: Brown Oily Residue Blocking Air Vent and Weeping Relief Valve... Anyone Seen This?
OOch thats leaking quite a lot! it looks like...
By JamesPa , 2 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
@indevolt-uk Keen to know more about the pricing and wh...
By ChandyKris , 2 hours ago
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RE: Renewables & Heat Pumps in the News
An article on funding for heat pumps in case anyone is ...
By Jeff , 7 hours ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@seoras Sorry to hear that. I found Vaillant very help...
By JamesPa , 16 hours ago
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The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
By Mars , 19 hours ago
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RE: GSHP Kaput After 16 Years: New Compressor or Switch to ASHP? Advice Welcome
Cool Energy in Grimsby sell ground source heat pumps an...
By DerekDeLeon , 20 hours ago
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
By JamesPa , 20 hours ago
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RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
By Batpred , 21 hours ago
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RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
By JamesPa , 24 hours ago
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RE: Towns water feed to air source heat pump system
The DHW circuit cant be separated (well it could, you c...
By JamesPa , 24 hours ago
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Solis AC-coupled 3kW storage inverter
Solis AC-coupled 3kW storage inverterPylontech batterie...
By MartinRobinson , 1 day ago
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RE: My NIBE ASHP Nightmare: No Commissioning, High Bills and a Hostile Installer
As @transparent has observed above, this is not bad, an...
By cathodeRay , 1 day ago
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As I was reading this article Mars, I was thinking that...
By Toodles , 2 days ago
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RE: Tell us about your Solar (PV) setup
Installed in May 2011: 16*Sharp 245 W monocrystalline p...
By txmartyn , 2 days ago
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RE: Say hello and introduce yourself
That doesn't sound 'right' to me. The national Smart ...
By Transparent , 3 days ago
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RE: Growatt battery disconnected
I doubt this will happen, but I will try and suggest it...
By Eliuccio , 3 days ago
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Understood. That's why I decided from the outset on a ...
By JamesPa , 4 days ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
On the litigation, I would not go there and definitely ...
By Batpred , 4 days ago
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RE: Recommended home battery inverters + regulatory matters - help requested
I suppose if your pv inverter packs up, you have a plan...
By Batpred , 4 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Firstly check you are using sound power not sound press...
By JamesPa , 4 days ago
