Last seen: May 5, 2025
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...
Who did your install? If it was supplied through freedom then they would have followed the manual written at freedom, and that specifically uses fixed...
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