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Last seen: Apr 26, 2026
@toodles Not quite the case, NetZero is free (including the capacity monitoring) but things like automations and diagnostics are part of the NetZer...
On a slightly different topic, I had a calibration today and it's almost the 1y anniversary of the install Capacity at install was 13.7kW and now si...
Okay, thanks for explaining - it would be the former. The heat pump current state is always reported actual, regardless of attempts to change...
@majordennisbloodnok @boycey So to clarify, I don't belive that @boycey is using the dedicated MELPump CN105 Adapter and only using MELCloud integrati...
@boycey are you absolutely certain that Havenwise control has been relinquished..? It sounds very like the settings that it uses
I do mine dynamically - so here i start at 32C setpoint (3C outdoor) from my curve and then will increase dynamically as required up to the minimum wh...
I would say yes - the floor frequency is linked to outside temperature, so for example in my 8.5kW R410a monobloc unit at 0-5C outdoor the minimum fre...
It looks like your flow temperature is exceeding your flow setpoint In the curve mode you have a small permitted overshoot. I think you...
@fosterl2 with a hysteresis of 5C probably around 6 days non-stop If you do fixed flow of 40 and the only in the day it might be similar? Guessw...
@fosterl2 operationally that's a great outcome! I wouldn't be too pleased them taking away the master FTC7 with a retail price around £940 though!
Well, it was mentioned before in the early posts of the MELPump thread regarding this. Yes - it seems that they are dropping Compressor Fre...
Yesterday i deployed firmware v6.6.0 yesterday, A few enhancements, notably to onboard compensation curve as it bridges the gap to a version of auto...
Latest Posts
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RE: Renewables & Heat Pumps in the News
An article on funding for heat pumps in case anyone is ...
By Jeff , 6 minutes ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks @editor , @indevolt-uk Subject to any comments ...
By JamesPa , 8 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 , 9 hours ago
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The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
By Mars , 12 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 , 13 hours ago
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
By JamesPa , 13 hours ago
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RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
By Batpred , 14 hours ago
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RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
By JamesPa , 17 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 , 17 hours ago
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Solis AC-coupled 3kW storage inverter
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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 , 24 hours 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...
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RE: Say hello and introduce yourself
That doesn't sound 'right' to me. The national Smart ...
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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 , 3 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 ...
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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...
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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...
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That’s the solar up and running, I don’t think it’s the...
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RE: Seeking ideas / information / commiseration - Pure Drive
I agree with @colinc that you can reuse some of it. A s...
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RE: Solar Power Output – Let’s Compare Generation Figures
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