We have two split LG ac’s. Both of them were repaired within one year of purchase. The entire indoor unit was replaced and had to spend about Rs. 10, 000 for this. The gas leaks quite often and has to be refilled every 3-4 months. This is not covered by warranty.
Very poor service, took about 20 days to repair.
Also believe, the copper cooling tubes are of very poor quality and are often mixed with an alloy of aluminium. Thus the cheaper prices.