Last seen: Dec 5, 2024
No such luck yet - installers are saying their quoted 3.12 combined SCOP and the MCS minimum of 2.8 will be achieved as its winter so a poor COP of 1....
@mike-h It has been a few days since we’ve changed to -5/45 on the water law settings and COP has only gotten worse down to 1.8. It has been about ...
@mike-h so 2091/2092 were set to 'Use(Signal only ON/OFF)' and FSV 2093 was also set to 'Room Temp. only ON/OFF - you’re right they set us up with a t...
@mike-h thanks so much for taking the time to go through this. I’ll work on making some adjustments. Can I ask what your heat pump sounds like? It’...
Thanks - some more up to date figures from today after running quite stable (as far as I know). The usage looks accurate compared to our electric mete...
@jamespa @mike-h thanks both for the replies, useful to know how to actually drop the temps. We are really happy with how it’s actually keeping us war...
Any advice on if I should adjust the weather compensation temperatures further yet and if so the best way to do this? Do you lower both ends or just s...
@editor thank you so much for this and please thank the installer for me - I’ll raise this with our installer and hopefully we can get somewhere. Hope...
@bontwoody sorry wrong way round -3/48 and 15/38 - I’ll try bring up the 15 C setting and keep an eye out for cycling. I’ll give it a read - thanks...
@bontwoody thanks so much for taking the time to do that. Our temps are fairly similar, the day with a COP above 3 we actually set the flow temps to a...
@bontwoody hi thank you for your reply! I’ve attached our consumption/generation. It’s not been in very long - the first night it used a lot before we...
@editor thank you I appreciate your reply. So it doesn’t sound like the DHW set up alone would be the cause of the low COP? I’ve attached some photo...
Latest Posts
-
RE: Eve Thermo Gen 5 Smart TRV
@jamespa I think there's a role smart TRVs can play in ...
By Mars , 3 minutes ago
-
Recommended home battery inverters + regulatory matters - help requested
Its probable that I will have work done on my house whi...
By JamesPa , 4 minutes ago
-
RE: Weather compensation- why you should use it
Here in the south of the UK I don't find the need to va...
By JamesPa , 25 minutes ago
-
RE: Help needed with Grant Aerona 3 issues
@fleurcules thats great news. My advice is to make sur...
By JamesPa , 33 minutes ago
-
RE: Radiator sizing sanity check
Great then, you seem to be well sorted. Before I 'sig...
By JamesPa , 35 minutes ago
-
RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@john999 If your Samsung is Generation 7 it should have...
By Broadsman , 45 minutes ago
-
RE: Optimum new build house design for Heat Pump
The spacing needs to be designed though a software or b...
By ASHP-BOBBA , 46 minutes ago
-
RE: New Fogstar 15.5kWh upright solution
In terms of options for ready to use batteries, I saw t...
By Batpred , 12 hours ago
-
@jamespa I share your cynicism. I do suspect there’s a...
By Mars , 12 hours ago
-
RE: Global Energy Systems Thurso ASHP
Great point Benson. In winter, on mild days, our 18kW w...
By Mars , 12 hours ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
Yes that's right. It's a very simple one- if it has cha...
By benson , 15 hours ago
-
@sunandair we operate a very similar overnight setback ...
By Old_Scientist , 23 hours ago
-
RE: Cascade 2x Grant Areona 10kw ASHP - Ongoing setup issues
@adam That all sounds very sensible and I agree with...
By JamesPa , 1 day ago
-
RE: Grant ASHP 17.5 kw. weather curve
@chinkoa Sorry there are two separate thoug...
By JamesPa , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@transparent As easy as putting sparklers in champag...
By Papahuhu , 2 days ago
-
@f1p Looks good, and will likely be something I use whe...
By Sheriff Fatman , 2 days ago
-
RE: The Great British Heat Pump Owner Persona Survey: Let's Build Our Archetype!
@mosibi, go on then, complete the survey. Let's get the...
By Mars , 2 days ago
-
RE: Water Hammer After Heat Pump Install
@jaynieq I wish you luck with this one. I think the ma...
By JamesPa , 2 days ago
-
RE: Forum updates, announcements & issues
@transparent D'Oh - I did look before I posted but I mi...
By dr_dongle , 3 days ago
-
RE: Data Accuracy Problem: Daikin 8kW Heat Pump's Onecta App vs MMI Power Consumption
@nursethescreens Yes, comfort and happiness of the fami...
By Toodles , 3 days ago
