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	RE: Grant 13kW Aerona3 - issues getting zones to temp By Crimson, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	I’m looking at the diagram in the manual and nowhere is there a LLH, item 6 is a volumiser, on the return. No idea why they’re insisting on the LLH. Should put in a volumiser (80-100 litres) on the re...
	RE: Grant 13kW Aerona3 - issues getting zones to temp By Crimson, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	It’s a 13kw Aerona3 (has 2 fans). Model: HPID13R32
	RE: Grant 13kW Aerona3 - issues getting zones to temp By KenBone, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	@crimson is it this heat pump Attachment : Screenshot_20251017_173439_Dropbox.jpg
	RE: New Fogstar 15.5kWh upright solution By Batpred, 3 weeks ago Forum Energy Storage
	My suggestion would be to focus on the function. The goal of that oscillator is ultimately to set the 50Hz for the AC outputs that are separate from the grid. I would, but my focus is to make...
	RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump By bontwoody, 3 weeks ago Forum Electricity, Tariffs, Monitoring & Providers
	@hcas OK Thanks. Will do.
	RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump By HCas, 3 weeks ago Forum Electricity, Tariffs, Monitoring & Providers
	@bontwoody If you can get it connected to Melcloud, it should work with Havenwise. You would need the Mitsubishi MELCloud Wi-Fi Interface if that is not in place yet. Might be worth double checking w...
	RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump By bontwoody, 3 weeks ago Forum Electricity, Tariffs, Monitoring & Providers
	@hcas Hi, I have been asked to get an old 14kW Ecodan installation working efficiently. Its in a care home and apart from being oversized it seems to be installed reasonably well with good insulation ...
	RE: New Fogstar 15.5kWh upright solution By Transparent, 3 weeks ago Forum Energy Storage
	I think there will be only ONE oscillator in the inverter which provides 50Hz when the grid is down.You can't have multiple sources for the same reference frequency! There may well be DC-DC converters...
	RE: New Fogstar 15.5kWh upright solution By Batpred, 3 weeks ago Forum Energy Storage
	As it happens, electronics was part of my uni curriculum. But I find myself in a somewhat similar place to someone that passed their driving test and then did not drive for a long while, so careful "d...
	RE: What crazy nonsense are inverter limits and why are they imposed? By Batpred, 3 weeks ago Forum Energy Storage
	@transparent Thank you for a very comprehensive, timeless and rounded explanation, that gets to the core of the title of the thread. No problem at all, and even if there were corrections. A f...
	RE: Isolating the system for a planned power cut By Batpred, 3 weeks ago Forum Solar Photovoltaic (PV)
	@transparent 😊 I may have lost you there.. I use the insurance term as proxy for the "additional life" that was only given when the DNO replaced some components that despite being rated for 10...
	RE: New Fogstar 15.5kWh upright solution By Transparent, 3 weeks ago Forum Energy Storage
	I'm assuming that you're not from an electronics or systems engineering background. Try drawing a diagram for yourself (pencil &paper) before writing text on the forum. Your three bullet-points ar...