Last seen: Mar 4, 2026
Fingers crossed @bontwoody
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. ...
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@editor has said a lot but let me address this one head...
By JamesPa , 5 hours ago
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RE: How to control DHW with Honeywell EvoHome on Trianco ActiveAir 5 kW ASHP
Well I've had an interesting few days and would like to...
By giganto , 6 hours ago
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
Yes, here's mine. From the service manual parts numbers...
By bobflux , 10 hours ago
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RE: Underfloor Heating Installation Issues with Heat Pump
Thanks for sharing your observations, both of you. From...
By Jonatan , 10 hours ago
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Had to learn the hard way 🤣 now I'm sharing T...
By bobflux , 10 hours ago
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RE: Issue with a Grant Air Source Heat Pump & Tado Smart Thermostat
Im assuming from your original post that hysterisis ref...
By JamesPa , 11 hours ago
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RE: Heat Pump vs New Gas Boiler for Inherited House - Worth the Extra Cost?
Hi @fretless6 Mike, I have experience with Taggas (Re...
By Old_Scientist , 13 hours ago
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RE: Daikin Altherma 3 LT compressor longevity question
@bobflux With my limited HA skills I can't ad...
By Ubert767 , 15 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Now seems a good time to summarise the costs and effici...
By benson , 18 hours ago
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RE: Tell us about your Solar (PV) setup
@mk4 Charge to 100%, discharge down to 10%.
By bobflux , 19 hours ago
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RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
The simplest wired option is usually the Growatt Ethern...
By Jonatan , 1 day ago
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RE: Electricity price predictions
@jamespa And it seems some of the nasty public cloud...
By Batpred , 1 day ago
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RE: Jokes and fun posts about heat pumps and renewables
Technology is rapidly advancing. BBC News reported th...
By Transparent , 1 day ago
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RE: Do Fridges and Freezers have COP ratings?
@editor Thank you all for your replies and submitted in...
By Toodles , 2 days ago
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I know and yes. The secondary deltaT wont necessaril...
By JamesPa , 2 days ago
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RE: Designing heating system with air to water heat pump in France, near Lyon
Just love the way you put it! 🤣
By Batpred , 2 days ago
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RE: Safety update; RCBOs supplying inverters or storage batteries
Thank you for sharing. So it seems that your Schneid...
By Batpred , 2 days ago
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RE: Forum updates, announcements & issues
@upnorthandpersonal thanks for the thoughtful, consider...
By Mars , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@mk4 All 21 panels have their own Enphase IQ7a microinv...
By Toodles , 3 days ago
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RE: Setback savings - fact or fiction?
Great, so you have proven that MELCloud is consistently...
By RobS , 3 days ago
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RE: Mitsu PUHZ120Y 'Outdoor Temp 'error?
Thanks David & James It almos...
By DavidAlgarve , 4 days ago
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RE: Surge protection devices SPDs
@trebor12345 - your original Topic about the right type...
By Transparent , 4 days ago
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RE: Help needed with Samsung AE120RXYDEG
@tomf I’ve been sent this from a service engineer at Sa...
By Mars , 4 days ago

