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LD Artcool error code CH 01, what does it mean?

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 4 Answers

SOURCE: 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.

Posted on Jan 20, 2009

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hvac1960
  • 2133 Answers

SOURCE: my LG Artcool isn't working

CH61 means Condenser coil temp high due to non cleaning of condenser/over charged gas/non condensable gas.

Clean your condenser coil. If still problem rests, due to non condensable gas also there will be high temp. kHnce remove the gas, flush out the system and vacumize and then do gas charging.

Posted on Dec 10, 2010

hvac1960
  • 2133 Answers

SOURCE: LG Artcool Error Code C1. What does this mean?

Indoor unit return air sensor fault, Open or Short. Disconnect sensor from PCB and measure resistance. 8 kOhm at 30C and 13 kOhm at 20C if not replace sensor.

Posted on Jan 01, 2011

  • 998 Answers

SOURCE: LG Artcool about 4 yrs

CH 5 on these machines indicates a communications error between the indoor and outdoor units. Generally, it will require a replacement outdoor board assy to repair it. Lookup LG parts on the internet or ring them for your nearest Agent or parts stockist.

Posted on Jun 16, 2011

  • 53 Answers

SOURCE: What does CH 24 mean

Ch24 means your unit has a low or high pressure fault,check gas charge and if filters are clean see if helps

Posted on Sep 01, 2011

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1 Answer

Carrier Comfort Zone II Thermostat is blank and the 3 companion thermostats are all showing Error Code C1. What does that mean?


Hi Anonymous,
For all wall mounted and Artcool split system codes

Error code = C1 or CH1
Flashing Light = 1
Fault = Indoor temperature sensor open or closedcircuit.
Display = Indoor.
Indoor Operation = ON

Error code = C2 or CH2
Flashing Light = 2
Fault = Outdoor temperature sensor open orclosed circuit.
Display = Indoor Outdoor.
Indoor Operation = ON

Feb 14, 2015 | Carrier Heating & Cooling

1 Answer

What does CH 24 mean on ArtCool mini-split?


Ch24 means your unit has a low or high pressure fault,check gas charge and if filters are clean see if helps

Aug 31, 2011 | LG Art Cool LA121CNP wall/window Air...

1 Answer

LG Artcool about 4 yrs old error code CH 05. no heating or cooling. cheers.


CH 5 on these machines indicates a communications error between the indoor and outdoor units. Generally, it will require a replacement outdoor board assy to repair it. Lookup LG parts on the internet or ring them for your nearest Agent or parts stockist.

Jun 16, 2011 | Heating & Cooling

1 Answer

Hi, When I tried to start my dehumidifier, it won't work and indicate CH 01. The bucket is totally empty and in good place. What this CH 01 means?


Your model is no longer in manufacture or available. However, I was able to locate the Owners Manual for you. It does not list a CH 01 Error Code, but does list other reasons why your unit want turn ON.

http://www.lg.com/us/support/product/support-product-profile.jsp?customerModelCode=LHD45EL&matchedModelCode=1000001989&searchEngineModelCode=LHD45EL&targetPage=support-product-profile&initialTab=documents#


In the past, I have recommended turning the Master ON/OFF Switch to OFF and unplugging the unit for 12-15 minutes. This will give the unit time to hopefully, reset itself. Then Plug the unit back in and turn the Master ON/OFF Switch to ON. Set the humidity control as you normally would. If it successfully reset itself, it should operate normally.

If you continue to have problems, contact LG Customer Support at 800-243-0000.

Hope this helped you to solve the problem.

Apr 14, 2011 | LG LHD45EL Dehumidifier

1 Answer

My LG Artcool isn't working keeps flashin ch 61


CH61 means Condenser coil temp high due to non cleaning of condenser/over charged gas/non condensable gas.

Clean your condenser coil. If still problem rests, due to non condensable gas also there will be high temp. kHnce remove the gas, flush out the system and vacumize and then do gas charging.

Dec 10, 2010 | LG Heating & Cooling

1 Answer

Code (CH) (01) on front panel, what does it mean?


I believe it is a water tank code. Re-seat the tank, unplug wait 15 seconds and replug the power cord and see if this resolves the error.

Background relating to other possibilities.
When the water bucket reaches its capacity, the bucket switch opens to shut off the dehumidifier. If the bucket switch fails while it is open, it will prevent the dehumidifier from running. To determine if the bucket switch is defective, use a multimeter to test it for continuity. If the bucket switch does not have continuity, replace it.

Sep 17, 2017 | LG LHD45EL Dehumidifier

2 Answers

Has ch 01 light on


I'm having the same problem. I spoke with LG today and this error code means the unit is not calculating the correct humidity percentage. I told him that I don't really care what percentage it calcs, I just want it to collect water. He told me there was no way to override this and that it will need service to operate.

Aug 08, 2009 | LG LHD45EL Dehumidifier

1 Answer

Error Code CH 01


I have a Comfortaire BHD501 dehumidifier. A couple weeks ago I noticed ice building up on top of the unit,so I unplugged it to defrost. I plugged it back in and it worked until I noticed the "CH" "01" code. It would run a few seconds then shut off with that code showing. I took off the front of the unit and noticed rust on some of the metal parts. Then I took the cover off the circuit board for the front read out. I noticed corrosion on some of the solder points. When I looked closer at the plastic cover for the circuit board I noticed a small burn mark. The water from the melting ice must have run behind the cover and shorted out the circuitboard. At this point I don't know if new boards are available.

Jun 26, 2009 | Comfort-Aire BHD-501 Dehumidifier

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