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Last seen: Aug 13, 2025
@davidalgarve There are 2 heating modes for DHW Eco and Std, Eco as it suggests uses less input power but takes longer, so if you aren't on that alrea...
@clockworks under reports there is an hourly temp plot that you can then choose by hour, its starts with the current hour but if you click on the time...
@clockworks if you could post the hourly temp plots rather than the last 24 hour ones they will have all the detail that should match your other plots
I would give the Mitsubishi customer help line a call, the manual does say if you want to get max flow you will need to install an additional pump, se...
If you post Melcloud graphs its worth clicking off all the other series you don't need, like set tank temp, this allows the plots to rescale to the da...
If you want to use auto adapt then you will either need to get the main controller sited somewhere where it can get a good temperature reading or as ...
With your increased curve and increased OAT (outside ambient temp) it was still trying to run around 38C. Between 1.40 and 3.40 you have the same cy...
@sunandair Clockwork means DT25 of the rads at design flow of 45C vs a room temp of 20C or thereabouts
@clockworks Higher flow temps will get less cycling but at the cost of efficiency and you will find then it will run for a couple of hours and then re...
@clockworks I wouldn't change the flow temp yet, try and see if its any better at 38C if you drop the flow temp cycling is only going to get worse any...
The flow wasn't massively out, I'm no heating engineer but a heat pump needs constant flow, so the differential flow setting doesn't seem right and th...
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