Recent Posts

| Forums | Topics

Page 19 / 171 Prev Next

Posts with their shortened content
	RE: Midea R32 Monobloc MHC-V12W in 1989 Detached House: Noise from Pipes/Airing Cupboard, DHW Schedule Not Always Heating – Advice Needed? By MartinRobinson, 4 days ago Forum Air Source Heat Pumps (ASHPs)
	This is certainly what my system does. At the end of the DHW cycle, the diverter valve switches back to the radiator circuit, whilst there are quite a few litres of very hot water in the primaries, wh...
	RE: Tell us about your Solar (PV) setup By MK4, 4 days ago Forum Solar Photovoltaic (PV)
	Indeed, they started getting traction in the '80s and a big local industry developed around them. Nowadays we are actually heavily exporting in the area around the Mediterranean. Over here, solar the...
	RE: Help needed with Samsung AE120RXYDEG By Mars, 4 days ago Forum Air Source Heat Pumps (ASHPs)
	@tomf I’ve been sent this from a service engineer at Samsung that identifies the issue as a comms error with a third party controller. Attachment : IMG_0818.jpeg
	RE: Tell us about your Solar (PV) setup By Batpred, 5 days ago Forum Solar Photovoltaic (PV)
	I agree they are very rare. The systems made more sense before PV became cheap. In Greece that industry developed early on but at that time here, people were not allowed to have external tanks etc. So...
	RE: Midea R32 Monobloc MHC-V12W in 1989 Detached House: Noise from Pipes/Airing Cupboard, DHW Schedule Not Always Heating – Advice Needed? By Painter26, 5 days ago Forum Air Source Heat Pumps (ASHPs)
	Not at the moment, thank you. I'm still not quite sure of the tolerance point at which the under 5 degree rule kicks in a reheat for the DHW - it appears to work fairly accurately some days but...
	RE: Help needed with Samsung AE120RXYDEG By Mars, 5 days ago Forum Air Source Heat Pumps (ASHPs)
	@tomf are you sure the error code isn’t E911? If it is, as James has said, that’ll be a blocked filter that’s leading to a flow error. Also, what controller are you using? Samsung or third party?
	RE: Setback savings - fact or fiction? By RobS, 5 days ago Forum Air Source Heat Pumps (ASHPs)
	Why when the software system that you are using is so inaccurate? And because of this inaccuracy you can't possibly answer that question. The energy consumption figures in MELCloud are just es...
	RE: Safety update; RCBOs supplying inverters or storage batteries By bobflux, 5 days ago Forum Solar Photovoltaic (PV)
	There are bidirectional arrows in the manual. However I think I understand the question a bit better... I think it's a matter of perspective... Attachment : image.png In France (and the rest of...
	RE: Mitsu PUHZ120Y 'Outdoor Temp 'error? By DavidB, 5 days ago Forum Air Source Heat Pumps (ASHPs)
	Hi David, I have no knowledge of your brand of HP. I have a Vaillant Aerotherm and the instal instructions make it very clear the outdoor temperature sensor must never be in direct sunlight. The sug...
	RE: Help needed with Samsung AE120RXYDEG By JamesPa, 5 days ago Forum Air Source Heat Pumps (ASHPs)
	What do you mean by the tank pressure exactly, do you mean the pressure in the heating system or something else? I think this error could also occur if the filters are blocked. The dynamic pressure d...