Last seen: Nov 29, 2023
Thought I'd better chime in with where we got to on this. We ended up going down the MVHR route. The system is installed but not yet commissioned (p...
These are well known and documented for Midea ASHPs. There's an official PDF linked to further back in this thread if memory serves.
Yes, I suggested that many posts back, a client library written in python than can be used either on its own or as part of a HA integration. I have...
Honestly, the amount of nonsense you spout is tiresome and precisely why I stopped posting here. You're not interested in collaboration, just speaking...
@cathodeRay Who are these beginners you're hoping to help on their path to heat pump monitoring enlightenment? I'm not sure, but I think if you were...
Not quite, there's an important distinction between an Addon and an Integration. An addon adds functionality in the form of standalone "appliance", an...
I've started writing a Midea Modbus client library. It looks like MinimalModbus is completely synchronous as far as I can tell, is that the case? I'm ...
Make sure you have a high endurance SD card! I was running on a Pi3B for a time but it was getting through SD cards like nobody's business. They're no...
Watch out, you have a bug: You need to set the fourth argument to `true` in order to read the ambient temperature as a signed value as it is `false` b...
To your first point: For the shorter ones (5 and 15 minutes, and to some extent, one hour) it all depends where in the cycle you are at that poin...
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
All agreed. if you want to delete our exchange for cla...
By JamesPa , 10 minutes ago
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@eliuccio Unfortunately, whilst I agree with a lot of...
By JamesPa , 55 minutes 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 , 1 hour 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 , 2 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 , 2 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 , 2 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 , 4 hours ago
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RE: Heat Pump Sizing & Installation Costs
Perhaps useful to have installed date too? To get conte...
By Tim441 , 6 hours ago
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RE: SolarPV tables / online calculator
I'd be interested what others find whilst using that we...
By Majordennisbloodnok , 8 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 , 20 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 , 23 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 8 hours ago
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Volumisers in Heat Pump Systems: Does Placement Matter?
By Mars 9 hours ago
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SolarPV tables / online calculator
By MichelleC 16 hours ago
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By Toodles 2 days ago