Last seen: Feb 11, 2024
@linz yes that's my feeling. I mean really even at 0° it should probably be fine as the pipes insulated and it's obviously connected to warm water ins...
Yes that's when it runs most for us, during the nightime setback. Last night I think it came on at 8pm and ran until the heating kicked in at about 3:...
No pretty sure it's the ambient outdoor temp, states in the manual - see attached screenshot
Feels a little disappointing to me that a 3 year old home is having a 14kw heatpump fitted. Granted it's a sizeable property but I would have hoped in...
I've got the MMRS package and noticed Ecodan uses about 0.5-0.6kwh a day when idle (seen somewhere about 24 watts per hour which sounds about right). ...
@amanda1 that immersion should be the one in the hot water tank I would think, would come on once a week to do the legionella cycle on the hot water.
So my understanding (I obviously maybe wrong) is that pretty much all the freeze stat does is turn on the circulation pump so the cold exterior water ...
@sunandair No we just use the Mitsy controls. Have a setback to 17.5° at 6pm, then to 18° at 3:30am, 18.5° at 4:30am and 19° at 5:30am. Not certain I'...
Thanks Derek, that's really helpful. It does seem to be modulating down better now, it's just that initial steep climb. A few days ago after reading t...
I've not tampered with it for a few days and I feel like it's learning better without my interference, better at dropping flow temps and sticking to i...
Hi all. We had an Ecodan 6kw installed at the end of March and been trying to tweak it to run as efficiently as we can. I've been using autoadapt a...
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@jamespa Agreed. I think it’s a case of much over muchn...
By Mars , 2 hours ago
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 2 hours ago
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RE: Newbie out of her depth – Samsung AE120RXYDEG 12kW heat pump
@bami I think if the heat loss documentation matches a ...
By bontwoody , 3 hours ago
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RE: What is the best strategy for operating a very oversized heat pump?
@jamespa I'm afraid that's over my head but if anyon...
By IRMartini , 3 hours ago
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RE: Setback savings - fact or fiction?
And here in case any one wants it is the code I used in...
By cathodeRay , 3 hours ago
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RE: Samsung Gen 7 R290 12kW is not behaving how I expected
Definitely its in the 20xx FSVs. Conversely it may be...
By JamesPa , 3 hours ago
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RE: Towel rails. An unexpected final hurdle
We have both Normal Rad for heating the room and then a...
By IRMartini , 5 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 7 hours ago
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
By Majordennisbloodnok , 9 hours ago
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RE: F.788 Building circuit pump reports internal fault - Vaillant Arotherm
Guess I have to wait for engineer visit. I really hope ...
By jeegnesh , 21 hours ago
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RE: Act now to defer the UK road tax increase on EVs
@majordennisbloodnok Damn right sir. my attempt at iron...
By Jancold , 24 hours ago
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RE: ASHP and heating issues in new build house
That’s good gives you more capacity. It made me think, ...
By Terry1812 , 1 day ago
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RE: Seewet manhole cover within r290 exclusion zone
Thanks! I asked Vaillant, and they say I should be fi...
By dbrb2 , 1 day ago
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Looking for the Grant Aerona 3 setting to turn off completely at 20 OAT
I'm running my Aerona 3 on WC and the 'warm end of that...
By damonc , 1 day ago
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RE: Do I just go with the lowest quote for my heat pump?
So after signing in Sept in two weeks the install may s...
By Jancold , 1 day ago
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RE: Victorian Semi Retrofit / Extension ASHP and UFH Advice
When you are renovating is always a good time, as it ma...
By JamesPa , 1 day ago
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RE: Just one room not reaching desired temperature
Looks like this issue is now resolved. Aira installed a...
By ChandyKris , 1 day ago
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There have been several people on the OpenEnergyMonitor...
By RobS , 2 days ago
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RE: Say hello and introduce yourself
Good point @jamespa But that probably strengthens @ch...
By Transparent , 2 days ago
Latest Topics
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Heat Pump Sizing & Installation Costs
By Mars 10 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 10 hours ago
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SolarPV tables / online calculator
By MichelleC 17 hours ago
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By Toodles 2 days ago