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Last seen: Apr 26, 2026
Agreed. Definitely not the cylinder temp, as the DHW cycle would not start if the cylinder was already at temp (or within hysteresis), and certai...
Is your installer MCS certified? If so, they should register the install and provide the paperwork for you.
It's dimmed like that because it's currently turned off. It will either turn on/off by schedule (daily) or by manually turning on/off on the front p...
I can't see anything obviously wrong in your settings that would cause the behaviour you are seeing. Can you check FSV 105* Can you increase #3021...
@editor A way to temporarily pause all emails would be great. For example, when we are away on holiday, getting bombarded with dozens of emails isn't ...
No limit simply means there is no limit placed on what you are able to export from your property, so you can export up to the limitation of the equipm...
Tesla do too, in their PW3, but that's an all-in-one inverter/battery solution.
You'd think, given the public profile of this thread and the presence of a representative from @mixergy that they would be pulling out all the stops t...
I guess the thinking behind this is that in an ideal world, when the heating is "on", the heat pump will be running continuously (modulating down in m...
Yes, I've been following. It never occurred to me that the pump(s) may not be wired into the controller, as my own system uses a Joule pre-plumbed cyl...
Looks like you have a 25L buffer vessel, so I'm guessing there are two pumps, one on the primary side of the buffer, and one on the secondary side. ...
That's strange. According to the manual, with those settings the pump(s) should cycle 7 mins off, 3 mins on Try changing #2091 and #2093 to the sett...
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Interesting perspectives. I'm definitely not climbing ...
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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...
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RE: Indevolt Batteries UK Support & Info Thread
@indevolt-uk Keen to know more about the pricing and wh...
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RE: Renewables & Heat Pumps in the News
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RE: Share Your Experiences with Heat Pump Manufacturer Support
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The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
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Well, we have so many cases where rain water mixes with...
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RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
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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...
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Solis AC-coupled 3kW storage inverter
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As @transparent has observed above, this is not bad, an...
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As I was reading this article Mars, I was thinking that...
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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...
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Understood. That's why I decided from the outset on a ...
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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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