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: Sep 11, 2026
@batpred Interestingly having had a very quick look at your BMS settings, they look totally different to mine, not the values themselves, but the l...
@batpred There's no magic, it is the design of the BMS, I have watched it many times from the stock firmware unchanged. You need to set your alar...
@batpred As I said you are looking at the wrong thing. You need to be connected to your BMS direct. I am using the default settings of the BMS,...
@batpred There is no configuration required to the Seplos BMS settings. The BMS automatically does this for you. I know that it does it as I spen...
Thanks @transparent Thankyou for your advice as it helped me make sure I ordered the right one!
@batpred I don't recognise that screenshot you have posted. I spent many nights working out why the unit's weren't balancing as well as I'd hoped ...
@johnnyb They started supplying the Seplos units with the new JK 2A active balancer about 6 months ago. I bought 3 packs. The last one I bought a...
@batpred No. Mine, as yours, came with the Seplos V3 BMS. It also came with a Seplos Active balancer, which is rubbish. Fogstar Found that out qu...
@batpred I have an MPAN also, so would be the same process as you. I just need to decide if it's worth the couple of hundred pounds to get a few ...
@jancold From my observations the Seplos V3 BMS that comes in the Fogstar Seplos units ramps down the charge rate as it approaches capacity. &nbs...
From my observations the Seplos V3 BMS that comes in the Fogstar Seplos units ramps down the charge rate as it approaches capacity. This leaves plen...
@transparent I will press the test button again to confirm, but it did completely trip the inverter when I last checked. This is the rcbo. Wyle...
- 27 Forums
- 2,765 Topics
- 65.1 K Posts
- 2,252 Online
- 7,169 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Daikin ESPAltherma and Home Assistant installation
The issue with HA is tons of columns in the table. They...
By bobflux , 1 hour ago
-
We have electric underfloor heating in our reasonably l...
By Bash , 3 hours ago
-
RE: Vaillant Arotherm Plus 7KW need a service on it
me and the installer are about 60 miles from each other...
By AdamK , 4 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@jamespa This was exactly what I did in the...
By Bash , 4 hours ago
-
RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 5 hours ago
-
RE: Siting of the external sensor on a heatpump
Here's my heat pump running with a steady mildish 'OAT'...
By cathodeRay , 6 hours ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
@judith Thanks very much for this! My room by room calc...
By jon , 21 hours ago
-
RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 1 day ago
-
RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 1 day ago
-
@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 2 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 , 2 days ago
-
RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
By Rob of York , 3 days ago
-
RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
By Rusty , 3 days ago
-
Thank you @trebor12345
By rgabor , 3 days ago


