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Have a LG split air conditioner Model # LS243HLV getting error code CH 38

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Turn off the power for 30sec. Then turn on the power and the a/c and go to outdoor unit. If you hear a little noise propably will work. If not then unfortunately replace first the eev and then the pc board.

Posted on Oct 31, 2017

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  • LG Master
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Please give model numbers of both indoor and outdoor units!

If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

Posted on Aug 21, 2017

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6ya6ya

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Posted on Jan 02, 2017

Anonymous

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SOURCE: C4 error code on LG artcool airconditioner

www.yx2.fi/LG/wall_and_art_cool_error_codes_2007.pdf

Please read this article, I think it will help you solve your problem

Posted on Jan 14, 2009

Anonymous

  • 400 Answers

SOURCE: LG Inverter Air Conditioner showing CH 02 what can I do?

The model number would be on the right hand side of the outdoor unit and same on the indoor unit if it is a midwall split. If it is a flat cassette cieling type you may need to open the grill, which is simply two little levers either side of the grill, and the grill will swing open. Without the model number it is difficult to give accurate info. However, I can offer the following. One, check the condensate drain. You can just blow into the drain pipe from the outside and this sometimes clears clogged mud in the drainpan. Or two, error reading can also come from phase failure (in the case of a three phase unit) or power related problem. This can be solved by switching off the mains and then switching on again to reset. If you have a phase failure you would need an electrician to confirm that the power supply is good. Unless you have a volt meter.

Posted on Mar 04, 2009

pjs69

  • 1 Answer

SOURCE: I have a TCL split system air conditioner with error code E2

I have the same problem with my TCL unit. I have had the Tech out to day and I am told it is an internal senor in the unit that fails. I am informed by the tech that this is a very common fault with the TCL unit. Also if you live in Australia like me prepare yourself for a fight with TCL due to them not liking to honour the 5 year warranty. I would not recommend this product to anyone

Posted on Oct 25, 2010

hvac1960

R Subramaniyam Iyer

  • 2133 Answers

SOURCE: LG air conditioner 24awn error code message Ch 6

CH-06 REFERS Indoor unit coil sensor fault. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. if not replace sensor. THANKS.

Posted on Dec 13, 2010

hvac1960

R Subramaniyam Iyer

  • 2133 Answers

SOURCE: LG air condotioner with a CH5 error code

CH-05-Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Posted on Jan 01, 2011

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2 Answers

LG Aircondioner error code CH 38


Error Code 38 on my LG Split Air Conditioner.
I call LG Mexico and they told me a Gas Leak.
Called in the Gas Guy, filled with new Gas and fixed the leak, now the AC works again. Nice.

Jan 21, 2018 | LG Heating & Cooling

2 Answers

Error code ch 05


Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Feb 03, 2011 | LG Art Cool LA181CNW Split System Air...

1 Answer

Lg split system ch 46 error? help!!!


Ch-46Outdoor unit suction sensor fault. Disconnect from PCB and measure resistance. 10 kOhm at 10°C and 4 kOhm at 30°C. If OK replace PCB, if not replace sensor

Jan 07, 2011 | LG Art Cool LA181CNW Split System Air...

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Error code Ch 07 ?


Ch-07 Splits = Compressor Over Current or discharge pipe temp high.
Reasons: LC condenser block-Clean it.
Less rpm of fan motor.-Replace capacitor.
Discharge temp sensor defective -Replace it.

Hope, is it helpful?

Dec 17, 2010 | LG LS-L1210CL Mini Split Air Conditioner

1 Answer

LG air conditioner 24awn error code message Ch 6 inside fan runs outside unit not working


CH-06 REFERS Indoor unit coil sensor fault. Disconnect from PCB measure resistance. 10 kOhm at 10C and 4 kOhm at 30C. if not replace sensor. THANKS.

Dec 13, 2010 | LG Art Cool LA121HNP Split System Air...

1 Answer

What is error code ch o5


CH-05 Communications Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Oct 06, 2010 | LG LSC183VMA Split System Air Conditioner

1 Answer

LG air condotioner with a CH5 error code


CH-05-Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4

Jul 27, 2010 | LG L1004R Air Conditioner

3 Answers

Ch 5 error code


ch5 error code, means that there is a
communication error (serial comunication) between the outdoor and the indoor unit.
Only for LG-airconditioners.

Jan 02, 2009 | LG Art Cool LA121HNP Split System Air...

2 Answers

Error ch 5


check all wiring and connections - ch 5 is a communication error between the indoor unit and the outdoor unit......

Dec 09, 2007 | LG LSC183VMA Split System Air Conditioner

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