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 27, 2023
@hydros What value do you have for [8-06]?
@hydros Are you comfortable accessing Installer settings > Overview field settings?
@hydros I see similar behaviour with my Daikin with rads as well, COP for Feb was 3.6. I wonder what value you are using for Leaving Water Temperature...
@derek-m Thank you for getting back. Does a formula exist to calculate the flow temp for a given outside temp? For example, what would the fl...
Excellent topic @editor - thanks for starting. I wonder can a formula be used to calculate what a specific flow temp will be at an outdoor temp base...
@derek-m Hi Derek, I've been watching it run tonight and it is sometimes running for about 20 minutes and then stops and other times it is starti...
@derek-m Hi Derek, thanks so much again for sharing your expertise. You are quite correct I was confusing the terminology. I have put equ...
@adam-c Hi Adam, Totally agree, the reporting is extremely poor - can only get month to date and previous months. When you're looking at th...
@derek-m Thank you. Delta T is now at the default of 5°C. I have increased the LWT max modulation to 10°C with the same curve set. As you suspect...
@derek-m Thanks so much for getting back to me, really appreciate your time. I've taken the below from the manual; Leaving water temp...
I've been looking through the installer settings and the Delta T is currently set at 10°C The range is 3~10°C, step: 1°C The default is 5°...
Happy New Year everyone 😊 I have been continuing to monitor my system and believe I've managed to make some improvements. I found the setting t...
- 27 Forums
- 2,766 Topics
- 65.1 K Posts
- 1,390 Online
- 7,169 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Next steps on my ASHP journey: Radiators and Pipework
Post by: @bash How it worked for me is that when I h...
By Rob of York , 52 minutes ago
-
RE: Siting of the external sensor on a heatpump
Yes, our system is wired, so the OAT sensor and the int...
By Batpred , 3 hours ago
-
RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 3 hours ago
-
RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 5 hours ago
-
No, but the heat pump must be capable of delivering a S...
By JamesPa , 9 hours ago
-
Sorry to hear about the problems, its going to be somet...
By JamesPa , 10 hours ago
-
RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 23 hours ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 1 day ago
-
RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 1 day ago
-
RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 1 day ago
-
RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 2 days ago
-
RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 2 days ago
-
@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 3 days ago
-
RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 3 days ago



