20 Most Recent LG Goldstar GWHD5000 wall/window Air Conditioner - Page 6 Questions & Answers


you likely got the controls wet on the outdoor unit. pull the disconnect outside for a couple of hours and plug back in.

LG Heating &... | Answered on Mar 31, 2019


Apparently that code would only be provided by the manufacturer and is not listed on web sites.

Possible manuals and support information:

https://www.lgcomfortcooling.co.uk/o-m-manuals

LG Heating &... | Answered on Mar 19, 2019


Fixing and recharging air conditioners and refrigeration can only be done by licensed engineers. 'Freon' isn't used any longer, it R104 or similar. An engineer will use a spray to find where the leak is, fix it, suck out all the air, refill with Nitrogen, test for leaks again, then suck that out and refill with the correct number of pounds of refrigerant. It is the only way.

LG Heating &... | Answered on Mar 06, 2019


Please specify wall unit model number and any id numbers on the remote.

LG Heating &... | Answered on Mar 04, 2019


IF THE MOTOR STILL SPINS FREELY AND IS NOT GETTING HOT OR IS FILTHY AND CLOGGED I WOULD REPLACE THE SQUARE CAPACITOR BUT BE CAREFUL BECAUSE IF ITS IS GOOD YOU NEED TO SHORT IT BEFORE TESTING OR TOUGHING IT

LG Heating &... | Answered on Feb 13, 2019


Ch67 is an outdoor fan issue. Need a technician for proper diagnostic

LG Heating &... | Answered on Jan 25, 2019


Here is a link to the manual:
http://www.ac-manual.com/manuals/lg/LG_S09AW.pdf

LG Heating &... | Answered on Jan 21, 2019


Sounds like the capacitor. It’s a shut down error because the outside unit is running slow. The capacitor is 415v 6uf. Would suggest a qualified person install it. It’s a cheap part.

LG Heating &... | Answered on Jan 16, 2019


32 is a high temp limit on the condenser. this means your system is overheating. possibly overcharged, dirty coil or fan not functioning properly

LG Heating &... | Answered on Jan 13, 2019


According to an LG installation manual for the LMU540HV, if the flashing light is viewed on the indoor unit with the ceiling cassette light on the far right flashing 5 times, it is an error code meaning there is a communication error between indoor and outdoor units. I would start by making all indoor and the outdoor units have power. I would especially check to see that fuses or circuit breakers to the outdoor unit have not failed. Or check the outside disconnect to make sure it is working. Check with a volt meter to be sure you have 220 volts present to the outdoor unit. Also, if the 4 indoor units have emergency power off switches, make sure all 4 are turned on. Checking to see power is present both indoors and outdoors a good place to start. It the outdoor unit has power, there may be a relay that has failed or a power circuit board has failed that would cause it not to communicate.

LG Heating &... | Answered on Dec 31, 2018


PDF]DEFINING COMMON ERROR CODES

www.lg-dfs.com/.../DFS-TP-AG-001-US_012H29_LGTechPaper_Error...
Aug 29, 2012 - Art Cool™ Mirror High-Efficiency Single Zone Systems ... Refer to Service Manuals posted on www.lg-dfs.com to troubleshoot ... Location of light-emitting... No. of Times Indoor Unit LEDs Blink ... Inverter compressor DC voltage is too high.... unit inverter compressor PCB heat sink temperature is too high.

[PDF]"Universal" Split Systems - LG Comfort Cooling


LG Heating &... | Answered on Dec 29, 2018


NONE SADLY AS WE SO NOT HAVE LONG RANGE TESTING EQUIPMENT

LG Heating &... | Answered on Dec 15, 2018

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