Last seen: Oct 27, 2023
@derek-m No extras. The gas boiler is EHYKOMB33AA, the ASHP unit EVLQ05CAV3 and the controller EKRUCBL2.
@derek-m Hi Derek, Yes I would say you are correct, the ASHP was operating more in November when the outside temps were around 11-15°C and we cou...
@derek-m I've been playing around with the weather dependent curve; 45°C flow at -1°C and 30°C flow at 15°C then 50°C flow at -5°C an...
@derek-m Hi Derek, yes definitely less than 5.11. November was 3.96 and December to date is 1.6.
@derek-m Hi Derek, That makes complete sense, sorry I think I had become too focussed on Possibility 1 and negated to spot the other option. ...
@derek-m Got it - thank you! I think me reading it, understanding and knowing what is sensible are all different things. I can see though that @editor...
@derek-m Thank you! This manual did not match my controller, however, this one does; The link doesn't seem to work, sorry - if you...
@derek-m I wonder if perhaps someone upstairs was running hot water - I will keep an eye on it. Thank you for these pointers. The installers man...
@derek-m Thanks for your continued input, really appreciate it. The DHW is on demand from the gas boiler as we have no storage tank. I have noti...
That is very helpful, thank you. I'll spend some more time looking at this tonight and have set this to 5°C for now to stop the heat pump being used a...
Thanks Derek! The settings as they were for equilibrium temp (A.5.2) allowed the gas boiler to take over at temperatures below 15°C whereas the defaul...
Hello all, I am finding that the back up heating source (the gas boiler) is running more than the ASHP. I appreciate that temps have dropped but won...
Latest Posts
-
RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
@editor Have ‘signed up’ for an interview Mars, looks i...
By Toodles , 56 minutes ago
-
@profzarkov Good to know in case it ever happens to me...
By bontwoody , 2 hours ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@patrickvito We have had car dealers re-powder coat the...
By ASHP-BOBBA , 2 hours ago
-
RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 2 hours ago
-
@old_scientist sorry, I should have made it clear that ...
By GrahamF , 3 hours ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@thundermink can you provide photos to illustrate your ...
By Morgan , 3 hours ago
-
RE: Boiling Mad: Exposing Radiatorgate
Hi @Rob, I’d be more than happy to contribute. I have ...
By DREI , 6 hours ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@andris a great year - very happy with our system
By Profzarkov , 8 hours ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
After our rather lengthy meander off piste, I thought I...
By GrahamF , 9 hours ago
-
RE: Midea ASHP – how to set weather compensation
@pash44pump - to collect the IAT/OAT data, can I sugges...
By cathodeRay , 10 hours ago
-
RE: Ecodan software update. Real or scam?
@vinz86 Contact Mitsubishi and an engineer attends and ...
By ASHP-BOBBA , 20 hours ago
-
@drei When I was in local government we were of cours...
By JamesPa , 1 day ago
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
Sufficient system volume is also essential for ensuring...
By Old_Scientist , 1 day ago
-
RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As someone who has suffered from a Heat Pump installati...
By DREI , 2 days ago
-
RE: What crazy nonsense are inverter limits and why are they imposed?
I’ve also got a dual fuel Rangemaster. We originally ha...
By Majordennisbloodnok , 2 days ago
-
RE: Octopus tariffs - a quick comparison
@tim441 I’d agree wholeheartedly with that, with 2 x Po...
By Toodles , 2 days ago
-
RE: Electricity price predictions
@bontwoody Maybe one for @editor to consider whether a ...
By ChandyKris , 2 days ago
-
RE: is a home battery without an EV worth it?
You would think, but when I had my Powerwall 3 installe...
By Old_Scientist , 2 days ago
