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: Mar 2, 2025
Out of curiosity how do you calculate the water law? Working backwards I can see how you might have got to 27 but not 27.3. I'm just trying to get my ...
@derek-m okay. The user manual I stumbled across online as the fitters said they don't supply it as it's too complicated. 🙄 The other manuals were s...
Now running on for 6.5 minutes off for 2.5 minutes. Inverter pump runs at 100% for full 6.5 minutes. 2091, 2 and 3 are all set at #2 when set at ...
@derek-m okay, it would appear that you've worked it out! The values appear to be as I listed above. I am now on 2091 #2 It stopped for 2min 30 s...
@derek-m yeah, I'm in field settings in 2091 but there are 5 choices that you can scroll through. Not use Use signal only on/off Use (signal on...
@derek-m I've now set 2091, 2 and 3 to Room temp. On/off or WL interlink on/off (water pump 2). Am I right to assume this is value 2? I'm not sure h...
@derek-m they really do know how to make these things confusing, don't they. 🙈 I'll try those and report back. Thanks again.
@derek-m yes, system is working, still doing 20 secs - 8 min thing though. When the error shows is when you change "standard temperature" from water o...
@mike-h I'd be happy to run it on the wired controller rather than external stats. I'm led to believe that's how they like to run. I'm not using room ...
I did change these, but these settings are all back to what they were originally. I take photos on my phone of all settings before and after. That way...
These might be beyond me to be honest. Although I can't see what results they would show. As in, I don't see where they might show the results.
- 27 Forums
- 2,746 Topics
- 64.5 K Posts
- 1,018 Online
- 7,149 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Heat Pump Research Has Left Me With More Questions Than Answers
@Ian-S, I actually think this is a pretty reasonable pl...
By Mars , 1 minute ago
-
RE: Who's your electricity provider and what's your tariff?
@toodles I invested on Miele a pair of frodge frozor wh...
By AgentGeorge , 4 hours ago
-
RE: Flushing system, cleaning and inhibitor
Flush and fill all complete. Octopus kindly gave us a...
By Old_Scientist , 4 hours ago
-
RE: Wood burner with ASHP - direct air?
For what it's worth I installed a wood burner in this o...
By BlizzardGreen , 5 hours ago
-
@editor Thanks for your response and recommendations. ...
By DavidB , 12 hours ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 1 day ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 4 days ago
-
RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 4 days ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 4 days ago
-
I don't notice mine defrosting, and most of the time Im...
By JamesPa , 5 days ago
-
RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 6 days ago



