Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Oct 4, 2026
Any idea what's going on here?
I have 2 pumps. Radiators and DHW. I do very much appreciate all and any help and advice but be aware I'm not very tech savvy/confident.
@derek-m I have two pumps in the same cupboard as the main gubbins and DHW cylinder but I have no idea how to change the anything on them. My DT is a...
@sunandair I've done a 540 enquiry (posted earlier). 21LPM at setting 5. The same at setting 3 so it appears that I cannot change the flow rate. Th...
@sunandair Have changed the display to ROOM & TANK and the display is as it should be. Phew. However the rads are way hotter now than in WC and t...
@mjr sorry there was a clue in your question. My bad.
@mjr Where do I find that information? What part of the screen?
@cathoderay Paragraph three and that's me done and out already 🤣
@kev-m I was referring to the main controller showing temp's to indicate that AA is active. The wireless one is fine.
@sunandair You will see from the attached pic's that the small temp' figure is missing. From the earlier vid' on how to set AA that needs to be pr...
It probably was mild enough not to require heating. Certainly not turned off.
Been lurking on this thread for a while and.......................... My DT is poor. Rarely more than a degree or two difference. I've tried changi...
- 27 Forums
- 2,783 Topics
- 65.6 K Posts
- 2,303 Online
- 7,187 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
This tool lets you input the makeup of your wall, ceili...
By bobflux , 51 minutes ago
-
RE: How should the Boiler Upgrade Scheme be reformed?
Yes, their gas typically costs twice ours and electrici...
By Batpred , 11 hours ago
-
Over the years, due to the non barrier PEX underfloor h...
By bobflux , 11 hours ago
-
RE: Getting closer to a finished Haier system
All the 45° elbows required for getting the primaries i...
By Singlespeed , 13 hours ago
-
RE: Tesla Powerwall (2) Calibration Cycles
@papahuhu Likewise, the main ‘extra’ relates to TOU tar...
By Toodles , 18 hours ago
-
RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
Thanks for the reference @jamespa I can't see any te...
By Transparent , 2 days ago
-
RE: battery storage without solar
Indeed, current on the grid input = current used for ch...
By bobflux , 2 days ago
-
RE: Who's your electricity provider and what's your tariff?
@papahuhu @papahuhu A lot of tears and sweat went into ...
By Andris , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
We have the same problem, 12 mature trees clip the morn...
By Papahuhu , 3 days ago
-
RE: Solis inverters S6-EH1P: pros and cons and battery options
I had a battery and inverter installed a while ago, my ...
By Batpred , 3 days ago
-
RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?
@ltron2 The EPC on our house is A-92, however that i...
By Rob of York , 3 days ago
-
RE: Heat pump branding. Clever, contemporary… or a bit too much?
The layout is confusing - much better like this: We b...
By downfield , 4 days ago
-
RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?
My experience, backed up by opinions from various frien...
By Majordennisbloodnok , 4 days ago
-
RE: Analysis of the economics of switching to an A2W ASHP compared to other heat sources
I had a meeting today with a company based out of Swede...
By Mars , 5 days ago
-
RE: Review your electricity provider
We were with Octopus in our old house and it was fault...
By ian33a , 5 days ago

