LG
Window Air Conditioner

Model #LW8011ER Official LG air conditioner

Here are the diagrams and repair parts for LG LW8011ER air conditioner, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manualError Codes

Showing 10 of 41 parts

Room Air Conditioner Air Filter#9830

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Room air conditioner air filter

Part #5231A20027A
BEST SELLER
This item is not returnable
In Stock
$12.78 | 
14% OFF 
Phone Price: $14.78
Room Air Conditioner Air Filter#9830

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Room air conditioner air filter

Part #5231A20023A
This item is not returnable
In Stock
$8.03 | 
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Phone Price: $9.03
Room Air Conditioner Thermistor#7480

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Room air conditioner thermistor

Part #6323A20004P
This item is not returnable
In Stock
$8.03 | 
11% OFF 
Phone Price: $9.03
Room Air Conditioner Power Cord#4110

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In Stock
$64.16 | 
7% OFF 
Phone Price: $69.16
Room Air Conditioner Condenser Fan Shroud#9980

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In Stock
$25.69 | 
16% OFF 
Phone Price: $30.69
Room Air Conditioner Remote Control#7110

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Room air conditioner remote control

Part #6711A20066L
This item is not returnable
In Stock
$25.03
Evaporator#4210

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Evaporator

Part #5421A10047P
In Stock
$102.10
Drain Pan#3802

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Drain pan

Part #MGB62082001
In Stock
$20.49
Vent Damper#3491

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Vent damper

Part #MCQ66468701
This item is not returnable
In Stock
$3.80
Compressor#4160

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Compressor

Part #TBZ35156301
In Stock
$318.49

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure
Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor failure
Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals
Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor
Main causes: clogged drain hole, air conditioner not leveled properly
Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure

Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourself following these instructions.

Repair difficulty
Time required
 45 minutes or less
How to replace a window air conditioner condenser fan

If the condenser fan blade is broken or the condenser fan motor won’t run, you can replace the broken parts yourself by following these instructions.

Repair difficulty
Time required
 90 minutes or less
How to replace a window air conditioner electronic control board

The electronic control board is the brain of your window air conditioner. Here’s how to replace it.

Repair difficulty
Time required
 45 minutes or less

Articles and videos common to all room air conditioners

Use the advice and tips in these articles and videos to get the most out of your window air conditioner.

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