20 Most Recent LG LWHD1500ER Wall/Window Air Conditioner Questions & Answers


Hi,

Please check the bellow link to diagnose what is wrong to your AC...

http://www.inspectapedia.com/aircond/aircond15e.htm

Let us know if you have something more to know else accept the suggestion.
Thank You for contacting Fixya.com


LG LWHD1500ER... | Answered on Jun 03, 2019


Open thermostat or thermistor.

LG LWHD1500ER... | Answered on Nov 07, 2013


www.appliancefactoryparts.com/content/.../118816.pdf - United States
Above is your service and repair manual, with this you will be able to troubleshoot and repair your Aircon.
I suspect, your thermostat may have a faulty sensor?
factoidz.com/troubleshooting-your-air-conditioning-thermostat/

http://www.inspectapedia.com/heat/Thermostats.htm

Below is a DIY AC, troubleshooting how to. http://www.repairclinic.com/Air-Conditioner-Troubleshooting

LG LWHD1500ER... | Answered on Oct 10, 2013


Reverse the wires in the receptacle ,not the ground,this is most likely the problem the way the circuit is set up in the ac unit.Let me know if this helps.

LG LWHD1500ER... | Answered on Nov 21, 2012


Does your A/C unit have a manual? and can you specify what goes off? does the flashing temperature ever go off? Also do you have any cooling?

LG LWHD1500ER... | Answered on Aug 15, 2012


Problem to the indoor pc board.

LG LWHD1500ER... | Answered on Apr 22, 2012


You can but the unit will have not control over temperature, and you can cause the unit to freeze up or slug the compressor w/ liquid refrigerant causing premature compressor failure. I would recommend replacing the thermostat if it is not holding proper temperature, but if dead set on bypassing it use a volt/ohm meter after unplugging it to find the normally open contacts and wire those wires together taking into consideration that the fan must run constantly with the compressor.

LG LWHD1500ER... | Answered on Sep 23, 2011


could be that the tstat is bad?? is it a old tstat>

LG LWHD1500ER... | Answered on Jul 19, 2011


When you say dedicated circuit, you should have an electrical outlet that was installed just for your air conditioner. This outlet must have it's own circuit breaker that has higher ampere ratings. This ampere rating must correspond to your air condition horse power (HP) e.g. .75 hp, 1 hp, 1.5 hp, 2 hp. You should consult a qualified electrician for your safety.

LG LWHD1500ER... | Answered on Jul 02, 2011


Hi, This being 18,000 BTU is a 240 volt unit. The electronic in it work at 120 volts. I believe you have only 1/2 the electrical current going to it. Thus the Hum. CHECK YOUR FUSES OR CIRCUIT BREAKER!
A 240 volt circuit breaker has two sides or switches with a bridge between them. One of them may be tripped. Shut off the breaker wait a few seconds then turn it on so that the it engages all the way. It if clicks or pushes your fingers back and prevents you from engaging it, there is a problem likely with the compressor/fan or it's wiring, and it is drawing too much current and requires repair or replacement.

Hope this helps,
Best, Mark

LG LWHD1500ER... | Answered on Dec 28, 2010


Hi,
There has to be a shorted wire in the Air Conditioner then....the GFI is suposed to do that if it senses a short anywhere in the circuit and if it is happening when the air is plugged in then it must be in there....

heatman101

LG LWHD1500ER... | Answered on Aug 20, 2010


Hi,
There is a circuit breaker in the plug and it is tripping because the compressor is locked up and will not start...the comprssor is bad...

Here is a tip about troubleshooting your air conditioner...
There are many things that can cause your air conditioner not to cool…

Air Conditioner Trouble -Review the Possibilities
http://www.fixya.com/support/r3571569-air_conditioner_trouble_review_the_possi

heatman101

LG LWHD1500ER... | Answered on Aug 20, 2010


about 20 amps

LG LWHD1500ER... | Answered on Aug 10, 2010


Normally this is a sign of a bad compressor or a bad start capacitor. The capacitor you could do yourself if its the compressor buy a new unit. sorry

LG LWHD1500ER... | Answered on Aug 08, 2010


hello,

what this means is an indication of gas linkage from the grill connected to the compressor which is very harmful to health .

what you will have to do from here is to put off the air condition from the electrical power supply to stop the pressure of gas from the compressor to avoid gas explosion from the grill (pipe) ,
then get your self the pear pipe (aluminum or metal)depending on the use material to fix up the linkage together with the hydrogen powder and (unit gas ) to fix up the problem .

please note this if you can not carry out this assignment your self then you will have to contact a technician around you to give you an helping hard in shop time because the linkage of the gas is degerous to health you might not passive it but it circulating in the room.
hope this help?.

thank you and thanks for using fixya.

LG LWHD1500ER... | Answered on Jul 02, 2010

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