lg inverter

[ll94eng]

have a new lg inverter mini split 1 week old 24k unit went into ch22 code alarm when onwer was on vacation checked unit reset code unit runs low amps, low head, low suction try to charge will not take any gas compressor a little noisey could it be mechanical breakdown no code alarm now all normal except previous

[Brian_UK]

Did you fit it? If not call back installer.

What does CH22 stand for?
[edit] Found the fault codes, have you checked the inverter and compressor?

http://www.mylg.co.uk/data%20for%20s...%20_gh-km_.pdf


You tried to add gas, why, was there a leak? If so, has it been fixed?

[icecube51]

try to charge will not take any gas compressor a little noisey could it be mechanical breakdown no code alarm now all normal except previous

Before the refill, did you check the current charge? when the comp is noisy, could it not be OVERFILD!!

Ice

ps; always the same story, unit not running properly, add some refrig.......than the unit chokes and they wonder wat they did wrong.