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Got a LG ducted air conditioner coming up with error code ch26 tested winding all reading 1.6ohms is that normal on a inverter system

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Do you mean it is powered by an inverter or is it a 12VDC unit for an RV?

If it operates from 12V, the motor and compressor will measure quite low using only a resistance meter.
For one thing, your meter leads will introduce 0.4-0.6 Ohms of resistance. Short the meter leads together to see this.

Any device using a motor or transformer (as in an inverter) and 12 volts will measure low resistance since the major portion of its 'resistance' is determined by the inductance of the windings and a normal meter cannot measure this.

Posted on Nov 26, 2014

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Posted on Jan 02, 2017

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dgjtex
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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

  • 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

  • 1 Answer

SOURCE: I have an error code of E3 on my ducted air

i have an E3 error reading on my 12000 btu home airconditioner.Please let me know how to resolve this problem and get the aorcon up and running again .Thank you
Kind regards. Osman

Posted on Mar 22, 2010

  • 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
  • 2133 Answers

SOURCE: LG Inverter Air Conditioner showing

CH-02 Indoor Pipe Sensor or Outdoor Sensor Assy fault, Open or Short. Disconnect from PCB and measure resistance. Air sensor = 10 kOhm at 25C, Pipe sensor = 5
kOhm at 25C. If not replace sensor

Posted on Dec 28, 2010

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