Model # LW1811ER Official LG air conditioner

Here are the diagrams and repair parts for Official LG LW1811ER air conditioner, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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Showing 10 of 40 parts |

Room Air Conditioner Fan Blade Clamp 3H02932C

#W486

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Room air conditioner fan blade clamp

Part #3H02932C

Replaced by #MBU64446302

This item is not returnable

$4.51

In Stock

Qty

Room Air Conditioner Installation Kit 3127AR3403U

#1273

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Room air conditioner installation kit

Part #3127AR3403U

Replaced by #AET73371401

$64.66 |

8% OFF Phone Price : $70.66

In Stock

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Room Air Conditioner Condenser Fan Blade (replaces 5900ar1330c, 5900ar1508a, 5901a20010a) 5900AR1508B

#5590

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Room air conditioner condenser fan blade (replaces 5900ar1330c, 5900ar1508a, 5901a20010a)

Part #5900AR1508B

Replaced by #5900AR1508G

$71.96

In Stock

Qty

Icp Room Air Conditioner Fan Motor Capacitor (replaces 16-05-00710-109, 2a00986n, 2h00841t, 6120ar2359b) 6120AR2194F

#CZZA

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Icp room air conditioner fan motor capacitor (replaces 16-05-00710-109, 2a00986n, 2h00841t, 6120ar2359b)

Part #6120AR2194F

$105.92

In Stock

Qty

Room Air Conditioner Power Cord 6411A20056N

#4110

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Room air conditioner power cord

Part #6411A20056N

Replaced by #EAD63469505

$79.70 |

7% OFF Phone Price : $85.70

In Stock

Qty

Lg Room Air Conditioner Electronic Control Board EBR39283908

#7112

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Lg room air conditioner electronic control board

Part #EBR39283908

$59.22 |

9% OFF Phone Price : $65.22

In Stock

Qty

#9600

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Mount

Part #4960AR1596A

$27.47

In Stock

Qty

#8000

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Comfort-aire brace

Part #4800A20001A

$10.60

In Stock

Qty

#1309

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Cabinet assembly

Part #3091AR6057W

$120.12

In Stock

Qty

#9980

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Lg shroud

Part #4998A10026C

$39.62

In Stock

Qty

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

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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…

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

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

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…

Why your window AC compressor is not turning on?

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

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…

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 …

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

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

Repair difficulty

Time required

45 minutes or less

How to replace a window air conditioner user interface control board

Control buttons or lights on the user interface control board can stop working. This repair guide shows how to replace i…

Repair difficulty

Time required

30 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…

Repair difficulty

Time required

90 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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Model # LW1811ER Official LG air conditioner

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for window air conditioners

Why won't my window air conditioner start?

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

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

Why your window AC compressor is not turning on?

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

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

Repair guides for window air conditioners

How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner user interface control board

How to replace a window air conditioner condenser fan

Effective articles & videos to help repair your room air conditioners

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