Question about LG Heating & Cooling

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My lg air conditioner power and timer light blinks 2 time on each light (power 2 times and timer 2 times) I have no idea what this means. I know its an error code. But is it serious ?

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  • Yusuf Issadeen
    Yusuf Issadeen Dec 25, 2013

    It doesn't even turn on !! The lights just blink. I've resetted the remote, Pulled the plug out for 5 mins even.

  • Yusuf Issadeen
    Yusuf Issadeen Dec 25, 2013

    It doesn't even turn on !! The lights just blink. I've resetted the remote, Pulled the plug out for 5 mins even.

  • Yusuf Issadeen
    Yusuf Issadeen Dec 25, 2013

    I do not know much on the whole wiring section. So please simplify. AM I IN TROUBLE? WHAT DO I NEED TO DO.

  • Yusuf Issadeen
    Yusuf Issadeen Dec 25, 2013

    I do not know much on the whole wiring section. So please simplify. AM I IN TROUBLE? WHAT DO I NEED TO DO.

  • Yusuf Issadeen
    Yusuf Issadeen Dec 25, 2013

    I do not know much on the whole wiring section. So please simplify. AM I IN TROUBLE? WHAT DO I NEED TO DO.

  • Yusuf Issadeen
    Yusuf Issadeen Dec 25, 2013

    we had a couple of power outages in a small span of minutes. I know that definitely has something todo with that

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  • Master
  • 960 Answers

It appears to be an error 22. According to the LG bible, it means an overcurrent protection has activated. In most cases, unplug the machine or switch off from power supply for at least 15 minutes, it should reset the main control board. If this doesn't work , it may have damaged the board. Alternatively, if your machine is on 3 phase, check that all fuses / circuit breakers in your meter box are OK and switched on. You may have a weak or disconnected power supply.

Posted on Dec 26, 2013

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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

louislevel_2
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SOURCE: Air conditioner not blowing cold air anymore

hi! there,
if no cold blowing,evaporator is not working,have you ever heard compressor is running,check this out,no compression of course you dont have cool on evaporator.if the compressor is running check the oprating current,if still have enough freon charge,if not running check thermostat reset setting on the coldest,ifn still not run check overload relay on panel control reset lever to put back compressor to run,check condensing fan if working,if not check also over load protection,this should be done by ac tech nician.have a nice day,dont gorget to rate me, thank's

Posted on Apr 18, 2009

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SOURCE: Carrier Air V roof mount with remote. Does not

We have the same problem as of this morning . . . don't have the fix yet, but have located (2) manuals that I will enclose the links for. The 5 flashing green lights is mentioned in the "Service Manual" in Section 2 "Troubleshooting" with 5 possible remedies. Manual http://www.transportaircon.carrier.com/Files/Bus/Local/US-en/T298.pdf and Parts List http://www.transportaircon.carrier.com/Files/Bus/Local/US-en/T298PL.pdf We're under warranty so will take our RV in ASAP

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hvac1960
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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

hvac1960
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SOURCE: indoor unit flashes 5 times. error code meaning?

E-5 -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 03, 2011

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