20 Most Recent LG LB1200ER Air Conditioner Questions & Answers

That is a possibility. Try feeling the cord when this happens, is it getting hot? If you need further help, reach me via phone at https://www.6ya.com/expert/thomas_092728000e6acb79

It means cooling coil and drain pan block. Remove unit and do water service.

its low on freon

Take the front off and replace or clean the filter. Get a soft brush and remove the lint from the coils. If it is severely dirty you can buy some cooling coil cleaner


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mcdevito75 here, Check the owners manual for operation, then return the unit, fan motor could be faukty, most like ly some sort of relay is bad.

mcdevito75 here If you mean the sill support for the window, Let your local A/C repair shop do it. Find one in your area online or in the yellow pages under A/C or appliance repair.

possible a tstat problem or compressor is not coming on...put your ear by the ac unit...if you hear a buzzing noise ,then shuts off,humming...compressor not coming on...

check your thermostat bulb it may be touching the coil of the unit

Make sure the filter is clean. When you remove the filter you should be able to see the evaporator coil. Make sure it's not clogged with dirt. If they are clean is the fan and compressor are running. If they are not working and with the cost of repair if no warranty. It's time for a new window unit.

Hi,
The compressor is in a locked rotor condition..which means that it is trying to spin but cannot, probably because of a mechanical failure within the compressor...
You will need to replace the compressor, but for most window units it is cheaper to replace the whole unit...


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heatman101

Well with air conditioners, you need to plug them into a circuit in your house that you will not be using for anything else, whether that be lights, computer, etc... because portable a/c systems like that can take up to 15 amps which is what the average circuit is designed for. If you do have it as the only thing plugged into that circuit in your home, then it could be that the unit is going bad and is drawing too much current, or the electrical system in your house is not operating correctly. To which if it is either the unit or your electrical system and not just an overload of appliances, then you'll need to either get the a/c fixed or replaced, or have an electrician come out and check out the system.

But check to make sure you don't have anything else on that circuit of your house other then the a/c unit.

Do you have power cord installed on the unit? If so then you will have to have a receptical near the unit. You set the unit in a window following the instructions set forth in the manual, then you find a electrical receptical near the unit and plug it in. Follow the instructions in the manual for desired temps and fan speeds. There isn't any other necessary connections as the unit is one piece based on the model number the thread was posted under.

Make sure the unit is tilted downward at the back. About 1" lower than the front is good. Even with a drain, the water will pool inside if it doesn't have a slope for drainage.

air conditioner can work at 0 deg C outside temp and you do not need a heater for compressor if is split system.

if i dont get it figured out i will get the installer to take it back to the supply house .

Does you unit allow you to set the fan to the on posistion all the time?