Last seen: Jul 23, 2025
@boycey incidentally, if you do select graph unused graph lines you can keep the scale of your print page the same scale... see below Diffe...
@boycey hi. thats a better picture.... in case you didn’t know , your first picture is showing a defrost.... where the blue flow temp line drops bel...
@morgan hi, We have been using setbacks while using weather compensation. You just set a schedule a little higher than your chosen room temperature....
@boycey I’ve posted the graph before the one you’re discussing with @gary the graph shows the apparent stopping of the HP which looks like it...
Hi @boycey I don’t think the graphs you posted where they are straight and parallel are actually showing the HP in operation. If you look at them clos...
@boycey in terms of understanding MELCloud here are a few graphs from our radiator system we are reheating on a low and slow WCcurve after a 12 c se...
@boycey hi, So if your schedule was set back then it would appear the thermostat dropped below the setback temp at 4.40am and started heating but th...
hi Boycey There needs to be a few bits of other information to be 100% sure. Most importantly is the heat pump operating… 4am looks like hp is off...
hi @boycey I don’t have underfloor heating so can’t comment on what adjustment to the existing setup you might make. hopefully there may be others in ...
That’s great @boycey it might help to know how warm the room was at 14:00 and what was the outdoor ambient at the same time. It looks like the cyc...
Hi @boycey Optimum flow rate is 9 LPM for the PUZ WM50. Max/Min is 6 to 14.
principles are good. regarding DT3 this may or may not be issue. May be issue- if flow rate is high (I believe the 5kw model has a low flow rate, le...
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