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LG LSZ 122VM-4 C6 ERROR CODE- how to fix the problem

When you turn on the air- con it switches itself off and display a C6 error code. I have had 2 electricans to have a look athe the unit and both could not identify the problem. Seeking help if anyone knows how to fix the problem.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: ERROR CODE ON AIRCONDITIONER LG ART COOL INVERTER MODEL NUMBER LSZ244VM4

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.

Posted on Mar 04, 2008

  • 86 Answers

SOURCE: through the wall HAIER air con

model no
capacity of a/c
need to solve yr problem

Posted on Mar 17, 2008

  • 3422 Answers

SOURCE: ERROR CODE ON AIRCONDITIONER LG ART COOL INVERTER MODEL NUMBER LSZ244VM4

Hi,

The first thing i'll say is you will need to get it repaired by a technician and i strongly recommend you not to do it by urself.

Remote control units have diagnostic program in the
control, after 3 to 5 minutes of operating if the diagnostic
tools detect abnormal operation, then its shutdown the unit
to protect from damage. Thermistor sensor is one of the
parts that detect the operation of the unit. Out of range
or defective thermistor can shut the operation of the unit.
-
If your indoor and outdoor is clean start the unit in cool mode and monitor the outdoor pipes. If your suction pipe is icing or dry then your unit is under charge, but if your suction is cold and sweating then the system is ok and sure that the thermistor sensor is defective.
- Out of range thermistor sensor in both return air and freeze up sensor can cause the tripping “off “ the unit.

3683b64.jpg


Goodluck..

Posted on Mar 22, 2008

burzerko
  • 254 Answers

SOURCE: air-conditioning; error code: 425

Try Samsung.com

Posted on May 30, 2008

SOURCE: RADEL CR 208 PORTABLE AIR CON UNIT

DOES ANYONE ACTUALLY ANSWER ANY PROBLEMS ON THIS FORUM?????????????????

Posted on Sep 21, 2008

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Error code "ch12 for LG PQRCUSA0


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Mar 02, 2015 | LG Heating & Cooling

1 Answer

Hi. I have an LG Neo Plasma Air Conditioner. Some time ago it started cutting out (switching itself off) and giving a C6 error message. When this happens, the remote does not work and the unit needs to...


Looks like a possible communication error. If you're willing I got one idea for ya. Turn power off to unit. The indoor and outdoor unit are connected and "communicate " through 4 wires, these are labeled 1,2,3,4. They should be color coded inside and out. Meaning if the color black is on 1 outside it should be on 1 inside. But, regardless, at the outside unit swap 1 and 4...2 and 3. Do the EXACT same thing at the inside unit. Then turn the power back on. I have ran into communication errors on mini splits simply because the "data" wire had a little nick or some kind of extra resistance that would throw a communication error but will work just fine as a supply voltage wire. Hope it fixes the problem. Good Luck!!

Apr 06, 2017 | LG Heating & Cooling

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My LG split system air conditioner shows C6 in the display of the unit. I can't do anything to get it to function now and even when I swicth the mains power off C6 is still shown. What do I need to do and...


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Feb 04, 2011 | LG Heating & Cooling

1 Answer

Our airconditioner has the code C6 on it. It has cut out and displayed that code. We were instructed to turn it off at the power board and turn it back on, which we did. It went back on again and tried to...


I previously asked you, if the C6 appear on the unit or on the hand held remote. I contacted a friend of mine who is a service technician for the LG Split System units and he advised that it's an error code that can only be solved by a LG trained service tech or LG itself. It may have been caused by a power surge, which may have caused some damage to the circuit board.

Sorry I couldn't be of more help.

Feb 03, 2011 | LG LA185HV Split System Air Conditioner

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The led panel on the indoor unit shows a C6 error code the air con is a split system plasma inverter


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- check [resistance of] compressor windings all equal 1 to 4 ohms

- check [resistance] to earth 50 Mohm minimum

- check run current

I'd also check the motor capacitor(s) , In maximum, it is due to weak capacitor. Replace and try.

Dec 16, 2010 | Heating & Cooling

1 Answer

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According to the service manuals:

6 is:
Excessive current at inverter
DC power circuit

so the unit shouldnt run?!?

The fault is also coming up as:
indoor unit coil sensor faulty

source:
http://www.mylg.co.uk/data%20for%20site/LG%20Fault%20Codes%20for%20SMS%20%2807%20Sept%29.pdf

all the best


Jul 05, 2010 | LG LSC183VMA Split System Air Conditioner

1 Answer

Hello have a inverter LG Airconditioner and it keeps turning itself off and showing the letters C6? Any ideas


Error Code: C6 Problem: Inverter compressor run current high

SOLUTIONS:
- check [resistance of] compressor windings all equal 1 to 4 ohms

- check [resistance] to earth 50 Mohm minimum

- check run current

I'd also check the motor capacitor(s)

Probably best to explain/print out and give to authorised serviceman
Mat

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1 Answer

Lg invertor air con "neo plasma"


i have the same, only way to get goin is turn off at mains. ive now tried running on fan low .... got this tip from another problem and seems to work.
good luck

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