We brought lg 1 ton split Ac around 2 years back.
Initially it worked fine without any issue. But after a year and so, cooling got effected.
We called lg service guy and he said that you need to change cooling pipe attached between main compressor to inside fan frame.
He siad that company is supplying alluminium pipes instead of copper to sell product in cheap price.
They recommanded to switch to copper pipe.
With year and so we had to change the pipeing with costed us 3000?+ , all bcz company wanted to be lead in market to sell low price product.
