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	RE: Running from backup generaor in powercut? By Mars, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	Our DNO has updated our restore time to 21:00, after the initial update that said we’d be back by 10:00.
	RE: Running from backup generaor in powercut? By Transparent, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	I haven't previously met the concept of the local grid being fully self-diagnostic. The DNO Engineers have a device they can attach to the wires which bounces back a signal from where a wire is broken...
	RE: New Mitsubishi Ecodan 11.2kW installation - L9 errors and maybe more By anotherdaveuk, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	From what you say, it sounds like that may be the case, but I don't know enough to comment really. I understand your question, but what I can say without any doubt at all is that adjusting the weathe...
	RE: ASHP Energy Consumption: Aira 12kW heat pump By Grantmethestrength, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	This would help, electric showers are very power hungry. Luckily for us the installer could only fit a slimline cylinder in our house so we only have a 180l one which heats up in 30 mins and when ther...
	RE: Recommended home battery inverters + regulatory matters - help requested By JamesPa, 7 days ago Forum Energy Storage
	My most recent certificate says my supply is TN-S, earthed via the 'suppliers facility'. From visual inspection the earthing 'via the suppliers facility' is a ~3mm (maybe 4) twisted bare cable attach...
	RE: Recommended home battery inverters + regulatory matters - help requested By Batpred, 7 days ago Forum Energy Storage
	I think the assumption is that the inverter would be able to continue supplying power to the old consumer unit. In order to have a fully automatic system, the Solis will only provide backup/UPS power ...
	RE: Recommended home battery inverters + regulatory matters - help requested By Batpred, 7 days ago Forum Energy Storage
	This really helps. But I cannot work out the icon on the right, I assume the utility meter? The house earth is usually provided by the DNO... My suggestion would be to only show an (optional) earth o...
	RE: Recommended home battery inverters + regulatory matters - help requested By JamesPa, 7 days ago Forum Energy Storage
	@transparent thanks. Is the change of earth requirement (ie current arrangement not being sufficient) a consequence of islanding or something else? It's probably enough to put me off islanding!
	RE: Fan is clipping ice build up from the front of unit. By Mars, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	Not sure if this helps, but the probes look like this. Ours is mounted into the chassis itself. Attachment : IMG_1434.jpeg Attachment : IMG_1435.jpeg
	RE: New Mitsubishi Ecodan 11.2kW installation - L9 errors and maybe more By JamesPa, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	So does that mean the rads are operating at the same fixed temp as the ufh, determined by the temp regulator on the manifold. If so what's the point of weather compensation and the mixing valve. Wha...
	RE: Running from backup generaor in powercut? By Mars, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	@transparent, super interesting. I had a long chat with the ‘reconnaissance’ team from Scottish Power a short while ago, and what a nightmare trying to track down the issue. The grid, around us anywa...
	RE: Fan is clipping ice build up from the front of unit. By Papahuhu, 7 days ago Forum Air Source Heat Pumps (ASHPs)
	@bontwoody Yes, it’s been nasty. Driving rain and sleet being blown into the front, and very cold air being blown in the other direction. There aren’t any defrost coils on the front so I guess it will...