Last seen: Jun 12, 2025
I had an issue like this last year, when my COP halved overnight, it turns out I'd unintentionally turned on the electric immersion heater for all ho...
So I made the switch of pumps and took out the LLH (also added a magfilter) the pump I put in is a ump3 flex 15-70 130, got it all wired up and the sy...
@bontwoody I don’t have the PMW control pump just the Auto with the ability to adjust the flow rate on the pump. Changing it to an PMW pump is on the ...
@johnmo I had considered leaving the LLH in, but wouldn’t it be best to by pass the flow and leave the return connected to it for catching debris from...
@heacol Thanks for the info. I've currently hot 48 litres in my radiators, so a bit below 50 but the documentation for Samsung 8kw says 30 is the mini...
@johnmo Thanks, I hadn't seen that set up diagram before
@old_scientist My one thought is that if you’re getting 100% efficient very cheap hot water, is that still more expensive than 400% efficient heat at ...
@old_scientist HI OS, yeah you're right using the power mode or forced mode the delay timer for the immersion heater will be neglected and will switch...
SOLVED So it turns out the problem is, I am a massive Idiot. A few weeks ago, I had used most of my hot water, and needed a quick shower as I was...
@hcas Thing is I've not updated the software, that's actually quite hard to do with Samsung as its not directly connected to the internet.
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