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LG Model: LWHD1500ER - I
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.
on Sep 23, 2011
I have a LG LWHD1500ER
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.
on Jul 02, 2011
The panel turns on but the motor does not turn on.
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,
on Dec 28, 2010
Air still comes out cool, but not as much. I have
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.
on Jul 02, 2010
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