ERROR CODE ON AIRCONDITIONER LG ART COOL INVERTER...

The remote control air-conditioning has diagnostic tools that diagnose the unit for five minutes. If the diagnostic tools cannot find problem to your unit then it will continue running as normal. But if the diagnostic tools find problem in your unit then it will automatically shutdown for the safety of your unit, to avoid fatal damage.
So I suggest that you have to call a qualified technician.

Error C6 on lg cool art is common. you guy need a new CAPACITOR. cost $7.05c aud. it's 6uF 450vac.
take about less than 10min to install.
my lg model is lsz244vm-4, it's run well now.

we purchased 2 of these units and the error code has appeared on both of them. 1 was fixed some time ago by a tech who replaced a fault part in 2 minutes it has worked perfectly since. The other unit has just thrown the code and is being looked at tomorrow morning so i will list what was replaced... seems to be a LG Artcool issue that should have been recalled i think.

Hi - I reported this error back in June. Our local LG service mob came out fairly quick &.......'let out some gas'!! I was obviously a bit dubious about this doing much (not that I am any AirCon expert!) but.......it's now late AUG & we've had the unit on almost every evening to heat up the unusually pretty cold Brisbane winter nights & .......the error has not returned!!! He said sometimes, these errors can be caused by a excess build-up of gas pressure. I guess the proof is in the puddin!!! I think half the problem here is that the error is too generic & must cover alot of different possible faults/issues. Hence the confusion & frustration. Anyway - all is forgiven & LG aint so bad afterall.

Product Technical Update sheet 19
Date 02-08-2008
Title: Fault code 06 and 22 DC Peak
Fault code 06 on RAC units is the same as fault code 22 on CAC units; this is one of
the hardest fault codes to diagnose. The fault is caused by an over current in the
inverters DC power circuit and is caused by either the inverter PCB or the
compressor having a fault. The tricky part of this fault is identifying whether it is the
compressor or the Inverter PCB which is at fault.
Please ask the engineers to check the following:
Switch off the power and disconnect the compressor leads, Check the resistance of
the compressor windings, red to blue, red to yellow and blue to yellow, the values
should all be equal and typically they should be between 1 and 5 Ohms, If not
replace the compressor. Reconnect the compressor and start the unit.
Does the compressor run?
Yes -
Check supply Voltage to compressor measure from (Red to blue) then (Red to
Yellow and Blue to Yellow) AC Volts.
If the readings are not equal the PCB is at fault, if they are all equal the compressor
needs testing.
Check the run current of the compressor on all three phases, red, yellow and
blue, these should all be equal If not the compressor will be faulty.
Check the current drawn by the unit at the incoming power terminal to the
outdoor unit this should be no higher than the rated current on the units data
plate, If the current is high the compressor will be faulty.
Does the compressor run?
No-
You need to check the inverter output voltages are all equal; you will need a
meter with a min max function,
Turn off the power and disconnect the leads to the compressor, Connect your
meter from (Red to blue) set your meter to record max and min Voltage AC,
Power up and Start the unit, watch the Voltage rise, Record the maximum
Voltage.
The inverter will stop after a few seconds and the Voltage will fall to 0 Volts
Swap the leads to measure from Red to Yellow, Measure as before, Repeat
for Blue to Yellow.
The readings of maximum Voltage should be the same for all 3 measurements if not
the PCB is faulty it will need replacing, if they are all equal the compressor is faulty.
please do NOT try this i could damage your unit if you don't know what you are doing call a service provider.

If you live in Melbourne, call WAM Electrical in Box Hill... They came out and fixed the problem in 10 minutes, it's working perfectly now through these 40 degree days !