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Last seen: Jun 27, 2025
Mr Samsung-UK aka Graham Hendra would be the man to ask. He launched Samsung into the monobloc ASHP market in the UK many years ago and knows everythi...
From looking at the photos of Craig's system, I'd say it's plumbed up as per the Joule manual - one pump on flow, one on return (push-pull fashion), 3...
Any pump with two connectors can be wired up for PWM control - These communication signals are standardised in the VDMA Einheitsblatt 24244 "Wetrunner...
In an ideal world, you would have the Samsung controller in a central position in the house where it can be easily kept and eye on, and where it can s...
And here are the original Samsung installation manual, and that from Midsummer wholesale, who specifically suggest improved performance can be obtaine...
I've finally managed to download the Joule Samsung installation manual which details exactly how @Craig1980 's system is plumbed and wired. I've attac...
I still struggle to see why Samsung are making a product that doesn't have a built in pump - nearly every other manufacturer has this all internal to ...
I wouldn’t say no 🤣 all jokes aside, if I wasn’t usefully employed in the electronics industry, I’d probably re-train and work in the heatpump space.
the controller is the wired remote that is fitted to the front of the cylinder, in the airing cupboard. The heat pump is the box that’s outside your h...
the wired controller is reporting the temperature of the airing cupboard where it is…. It gets this from its built in thermistor on the pcb.
Your system works, I’d leave it at that as it is still under warranty. All anyone needs to do is buy a PWM pump and follow the instructions in the Mid...
The Joule Samsung instructions are available on line, they don’t use a PWM pump. They have a separate interface PCB that comes after the MIM. I’ll see...
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Latest Posts
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RE: Adding data centre electricity costs to domestic energy bills?
For anyone interested this is the UK current National p...
By Jeff , 6 minutes ago
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RE: Why don't people choose heat pumps?
To answer that I think you have also to ask why would p...
By JamesPa , 19 minutes ago
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
Agree with everything else. Personally I think the as...
By JamesPa , 5 hours ago
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There's a company called Xlinks who are proposing just ...
By Transparent , 7 hours ago
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RE: Aerotherm and weather compensation
@jamespa I replied yesterday with detailed readings whi...
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RE: Octopussy cosy 6 experience
@paultheheating Unless things have changed more recentl...
By Toodles , 1 day ago
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RE: Marvel Heating liquidation
@editor This is an important point. each winter, you...
By davidnolan22 , 1 day ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Very nice. we’ve been super soggy here, but rather m...
By Papahuhu , 2 days ago
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RE: DIY powerflushing tutorial
Interesting! I toyed with the idea too. But I installed...
By bobflux , 2 days ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews Agree with the others on sequence: loft first...
By mk1234 , 2 days ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@etchedpixels Agreed, just a thought for others. I am...
By Watcher , 3 days ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
Heating been on for 4 weeks now, continuous. It's 6C o...
By trebor12345 , 4 days ago
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Coming back on subject... A shortened version of the ...
By Transparent , 4 days ago
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RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
By Toodles , 4 days ago



