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Last seen: May 10, 2026
I'm trying to control my Grant Areona 3 with modbus, I can read everything but can't write to it. Every write reverts. Did you have this problem, wa...
@toodles Thanks Toodles. I would think the Solis AI did this part not the OE one with one of these? Or perhaps that isn't the case
@batpred Thank you, have you experimented much with selling back to the grid? Do you go with fixed or variable? I don't know if this links directly t...
@batpred Hope you don't mind the ping. I'm looking at the same system, the 8kwh version, installer has recommended this with a 15kwh generation syste...
@grantmethestrength thanks, yes I did that. But couldn’t get it so I could use the normal buttons (heating schedule, dhw etc) they all still then had ...
As a followup, I have the Aerona Remote controller, and don't seem to be able to edit and control the device from there. Each time I go to press any ...
@transparent Here’s the pictures doesnt look to have a normal value to control the heating downstairs only for hot water and upstairs to me but ...
@jamespa Hey, apologies for the delay, new job role so not been at home much. Have you got a buffer/low loss header?I dont think so no Where is y...
@transparent Thanks! This is my 2nd heat pump and 4th UFH so I agree and understand the largely always on concept hence looking to move to a differen...
@transparent Thanks for the questions. I've attached a photo of the manifold. And yes they're all attached to wall thermostats like pictur...
Hey all, read through this and other documents but wanted to get some advice / guidance as struggling to find anyone locally who is familiar with Home...
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Latest Posts
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RE: Who's your electricity provider and what's your tariff?
Having looked at yesterday’s (Saturday 15th Aug.) consu...
By Toodles , 38 minutes ago
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RE: Wood burner with ASHP - direct air?
For what it's worth I installed a wood burner in this o...
By BlizzardGreen , 46 minutes ago
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@editor Thanks for your response and recommendations. ...
By DavidB , 8 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 21 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 3 days ago
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RE: Flushing system, cleaning and inhibitor
Yes, my 50L volumiser uses the two lower ports, so ther...
By Old_Scientist , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 4 days ago
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 4 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 4 days ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 5 days ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 5 days ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 6 days ago



