This problem exist for last 2 years. FIrst time i am seeing this site. I have bought a LG 2 ton Split A/C. Just after finishing the first year, the problem started. The room will get cooled for 10 minutes after that A/C compressor is tripping. LG service people came and replace almost all parts of the A/C but still same. Now it is the second year. Another hot weather season in UAE. I went to other A/C service people and they also saying this cannot be repaired.