General > General Technical Chat
Is this Wiring Legal? (NSW)
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themadhippy:

--- Quote ---In the UK... regulator of electricians
--- End quote ---
nearest thing would be the building works department of the local council if the work is notifiable,niceic naipit and all the rest are cash genarators voluntary,only interested in maintaining  there  cartel
james_s:

--- Quote from: EEVblog on December 07, 2020, 10:07:39 am ---I says inverter on it.
I didn't think you could buy a non-inverter type in Australia?

--- End quote ---

Every one of those mini-split units I've seen has an inverter drive, even in the US. I think you can still buy conventional single phase systems but the compact high efficiency ones need the inverter to get the efficiency in such a small package. The outdoor unit of my 3 ton 14 SEER heat pump is a cube more than a meter on a side.
aargee:
I have this thing of capturing all the documentation for stuff that gets installed at home - a little pedantic/engineer syndrome probably. Finding the install guide online for our Panasonic air-conditioners was near impossible, the install instructions have a wealth of information on electrical and physical needs of the units.
I would call a dedicated A/C installer, that advertises the fact, and get some advice? It may have been installed by a no-name contractor? The 'pros' generally try and stick to the rules.
VK3DRB:
Google "AS/NZS 3000:2018".
Syntax Error:
For the sake of idle curiosity, as this is at the end of a long cable run, would it be worth calculating the diversity of the circuit, and see how the HVAC challenges the numbers?
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