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LG
Window Air Conditioner

Model # LW2512ER Official LG room air conditioner

Here are the diagrams and repair parts for Official LG LW2512ER room air conditioner, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 38 parts  |
Room Air Conditioner Condenser Fan Blade 5900A10011A
#9011

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Room air conditioner condenser fan blade

Part #5900A10011A

Replaced by #5900A10011D

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Manufacturer substitution
This part replaces 5900A10011A. Substitute parts can look different from the original.
BEST SELLER
$49.87 | 
9% OFF Phone Price : $54.87
In Stock
Room Air Conditioner Air Filter 5231A20027A
#9830

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Room air conditioner air filter

Part #5231A20027A

BEST SELLER
This item is not returnable
$13.77 | 
13% OFF Phone Price : $15.77
In Stock
Room Air Conditioner Electronic Control Board EBR65107503
#7112

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Room air conditioner electronic control board

Part #EBR65107503

This item is not returnable
$59.22 | 
8% OFF Phone Price : $64.22
In Stock
Room Air Conditioner Louver 4758A30050A
#82-1

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Room air conditioner louver

Part #4758A30050A

Replaced by #4758A30050E

?
Manufacturer substitution
This part replaces 4758A30050A. Substitute parts can look different from the original.
This item is not returnable
$4.51
In Stock
Condenser 5403A20182J
#4030

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Condenser

Part #5403A20182J

$202.31
In Stock
Control Cover ACQ31027801
#5511

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Control cover

Part #ACQ31027801

$10.60
In Stock
Room Air Conditioner Evaporator Fan Blade 5900A20045C
#9012

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Room air conditioner evaporator fan blade

Part #5900A20045C

$24.09
In Stock
Room Air Conditioner Cold Air Outlet Duct 5239A20017A
#90-1

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Room air conditioner cold air outlet duct

Part #5239A20017A

$58.47
In Stock
Dschrg Tube 5211A12003K
#2113

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Dschrg tube

Part #5211A12003K

$103.00
In Stock
Pan Base 3041A10050B
#1304

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Pan base

Part #3041A10050B

$120.12
In Stock

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

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Why your window AC compressor is not turning on?

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

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Why won't water draining from my window air conditioner?

Main causes: clogged drain hole, air conditioner not leveled properly…

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Why is water leaking into the house from my window air conditioner?

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

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Why are my window air conditioner's evaporator fins iced up?

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

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Why does my window air conditioner's compressor hum but not work?

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

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Why won't my window air conditioner start?

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

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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.

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How to replace a window air conditioner ambient thermistor

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 yourse…

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

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…

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

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.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your 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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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

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Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

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