I purchased an LG 1.25 ton ac in 2000. The compressor stopped working 10 days ago. I got the ac fixed by LG authorized Synergie Services. They presented me with Rs. 5600 in bills (bill nos. 3241 and 3235) for replacing the compressor. 4 days later the compressor stopped working again. When the technician took it out I saw a sticker on the compressor which...