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: May 5, 2026
@papahuhu ah yes, you're right although we had a pump out system. I do miss the life - the freedom. But not the "third class citizen" image or the som...
Hello, nice to see some New Year posts. We've had our system about 14 months. 5.2kW solar, PW3 & Samsung 8kW (?) ashp. We use octopus go &am...
@richdorm hi No I haven't installed anything I'd like to use an app like Havenwise. If I do get the Samsung WiFi enabled will it communicate wi...
Engineer has been. Prob air locks....undid a few things and forced it to heat.....we thought the valves had failed but a rare thing to get both failin...
Thanks. No buffer. Def controlled by the Samsung. Thermostats seen to have no effect. Looks like a serious failure on the panel? It's under warranty.....
I noticed that the two valves are quite warm too🤔
Here's a photo of the whole system & also the ch pump
@jamespa just the CH one and no nothing is heating. When I put the demand in for hotter water - it shut down the CH pump plus some whirring of valves ...
@bontwoody no, there;s nothing left on - all options are OFF.
Maybe a complete reset? I think I'll leave it until the guy gets here this afternoon.
Yes, two pumps - one for running the heat pump and the other for the CH. Thermostats are off!
SPONSORS
Degrees of Separation
Latest Posts
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
It's a great looking piece of kit and the 5kw is very q...
By avenir , 8 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
I can't quite get my head around part 7 in the Indevolt...
By BlizzardGreen , 8 hours ago
-
RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
Well deserved! 👌 55°C to the rads is really h...
By bobflux , 12 hours ago
-
Potentially a winner this idea if it can be made cheapl...
By JamesPa , 1 day ago
-
RE: Existing Solar Panel installation - structural roof calculation check
My own solar panel fixing rails wouldn't pass the MCS r...
By Transparent , 1 day ago
-
RE: Vaillant Arotherm Pro vs new Plus
So with the dedicated Hager CU, flipping the big red bu...
By Batpred , 2 days ago
-
Well I usually do it by feel, which is a slight problem...
By Transparent , 2 days ago
-
@jeff I am well aware of the riskiness of such investme...
By Toodles , 2 days ago
-
Fully understood and entirely reasonable! On the home ...
By JamesPa , 2 days ago
-
RE: Electricity price predictions
So I am really having difficulty trying to work out wha...
By bontwoody , 2 days ago
-
Ok Well almost certainly it could be used instead of ...
By JamesPa , 3 days ago
-
RE: Samsung heat pump - data cable issue
Samsung reference it as "RS485 - COMM" in my manual. ...
By Old_Scientist , 3 days ago
-
RE: SolarEdge SE5000H Inverter Failure
Update. My SolarEdge inverter was replaced yesterday wi...
By L8Again , 3 days ago
-
For cooling a whole building, or even a big room with l...
By EtchedPixels , 4 days ago
-
RE: Comms and power cabling to outside unit
@old_scientist 100%, the cover is for warrantied unit...
By Papahuhu , 4 days ago
SPONSORS
