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Last seen: Sep 17, 2024
Hi @jamespa, Some success here! I checked the FSV's and yes - the 209x were set at 1 i.e. for an external thermostat. Once I changed to zero, I coul...
Hi @jamespa The second panel of the controller with the 0 and a graph in it suggests it's operating according to water law (weather compensation). ...
@derek-m Yes 😀 - I've always had this set to deliver max heat to the UFH system, having read on other posts here that those valves are inte...
Hi @jamespa, I've attached the whole manual and also a pic of my control unit display here Thanks, Mark
Hi @jamespa (and FYI @bontwoody as it relates to your other reply), Thanks again for any help you can offer here - it really is appreciated!, Answer...
@bontwoody According to Samsung instrument panel, the "Supply water temperature to the load" (that's the samsung manual description - I'm assum...
@johnmo How do you operate the heating system, do you leave on all the time? Not exactly all the time, but I tighten up the difference in min...
@jamespa Many thanks for all this info - really appreciate it! I'll go through all points tomorrow as I'm off to bed now but re the descaling questi...
@johnmo yes correct (just dropped that in there to see who wasn't paying attention!) - thanks for spotting. Vented HW system so miserable hot water pr...
Logically, addressing hard water issues with a water softening solution seems like common sense ie to preserve good flow rates for an ASHP system, but...
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@editor "The interesting bit is that many modern invert...
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