Fitted my first (and last) LG floor standing split in december and a week later replaced the compressor under warranty due to the suction bend leaking.

Worked fine, ran nearly 24/7 until today when it was not cooling or heating. Took the 200 screws out of the outdoor just to remove the cover, compressor was running but no heat coming from the discharge. Put gauges on every schreader, but each one was the same, reading the head pressure around 7 bar. (R22) Checked the resistance on the comp, all windings read the same. (3 phase)

Any help much appreciated, I'm sure from reading a lot of threads theres a few engineers with LG experience!