Last seen: Mar 2, 2025
Thanks again Derek. So these are what is referred to as Flow and return temps? Should they be that close? Will it affect efficiency if they are?
@kev-m it did indeed. It really shouldn't be this difficult.
A quick update on my system. I'm running at a COP of around 3.3-3.4 at around 3 degrees outside temp including water heating for an hour at midnigh...
I'm back now and having checked the energy use it seemed to run for longer and use more energy on #3 on all three settings although this could be down...
@derek-m okay, thanks.
@derek-m I've just read this article on this site They mention WC not working as the indoor temp sensor is in the warm room, like mine is ...
@derek-m I had also noticed the reduction in pump speed. It also dropped to 45 when we turned of WC a few days ago. What KW we were using is a litt...
So I'm now set on 2091, 2 and 3 at #3 I'll report back tomorrow to see how that affects run time etc.
@derek-m so, I've been away for around 24 hours. System is running for around 20 hours a day according to operation time on the wired remote. COP of 3...
@derek-m it's okay, I was being impatient. It's hitting the temps fine I believe. I'm out for the night so I'll check again tomorrow. Thanks
@derek-m thanks, I'll check that tomorrow.
Latest Posts
-
RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
@egp01 interesting. I hadn’t heard of adia. Looks a bit...
By jords , 3 minutes ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
@benson - that looks encouraging. The all important IAT...
By cathodeRay , 7 minutes ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
This will differ from house to house depending on how i...
By JamesPa , 23 minutes ago
-
RE: Replacing knackered oil boiler with Samsung ASHP - Perthshire
The Water Outlet temp on the controller screen will dis...
By Mike H , 49 minutes ago
-
Do you need the DHW tank as high as 50°C @egp01 ? Ha...
By Transparent , 2 hours ago
-
RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
@old_scientist Just to say that during our retrofit, we...
By Toodles , 2 hours ago
-
RE: Daikin Altherma 3M ASHP and British Gas Hive Home
We have a Daikin EDLA08 8kW monobloc (DHW is handled se...
By Toodles , 3 hours ago
-
@old_scientist @jamespa So this was last nights DHW r...
By bontwoody , 3 hours ago
-
-
@springswood we install these nationwide and I have the...
By dgclimatecontrol , 4 hours ago
-
RE: RDSAP10 effect on existing heat pump EPC rating?
Just returning to this issue after a few days working i...
By Mike Patrick , 5 hours ago
-
RE: Renewables & Heat Pumps in the News
Back again to the Spanish blackout this was in the E...
By Judith , 7 hours ago
-
RE: DESNZ doing a survey which asks the right questions!
Fair comment. I have a feeling that ratings more gen...
By JamesPa , 10 hours ago
-
RE: Daikin Octopus installation update - I saw my first defrost. 😍😂
@jancold Not a plumber but I believe that i...
By RadWhisperer , 10 hours ago
-
Thanks! My consumer unit collection is ready with the W...
By Batpred , 13 hours ago
-
RE: Solar inverters - where does the energy go when clipping?
Since the combination of fitting plus scaffolding makes...
By Judith , 21 hours ago
-
RE: Designing my house system with a mix of air to air and air to water
@jamespa Cheers James, it's great reading. In quite a f...
By pipebaron , 21 hours ago
-
RE: PV Panels on roof in Conservation Area
If there is any way you can determine daily oil consump...
By JamesPa , 21 hours ago
-
RE: Grant 13kW Aerona3 - issues getting zones to temp
attached is prelagged in case indicates anything. &nb...
By Crimson , 1 day ago
-
RE: Solis S6-EH1P8K-L-PLUS – Why I Chose It and What I’ve Learned So Far
Via the cloud and via the online, similar data is shown...
By Batpred , 1 day ago
