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LW1811ER (AWYAHDP) LG Air Conditioner - Overview

Diagrams for LW1811ER

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REMOTE CONTROLLER ASSEMB – Part Number: 6711A20066L
$35.80
On Order
Thermistor,NTC – Part Number: 6323A20012C
No Longer Available
Thermistor,NTC
★★★★★
★★★★★
(1)
Part #6323A20012C
This part is a thermistor assembly and it works in conjunction with your room air conditioner. The thermistor is a sensor that attaches to the control board of your air conditioner. Once attached it will help regulate and monitor the temperature within the room. This model measures to be slightly under 20 inches in length, and it is black in color. The most common reason for needing to replace this part is if your appliance is no longer cooling properly. To replace this assembly, you will need a screwdriver set.
Fan Assembly,Axial – Part Number: 5900AR1508B
No Longer Available
Fan Assembly,Axial
★★★★★
★★★★★
(1)
Part #5900AR1508B
This fan assembly or also known as a condenser fan blade is used in air conditioners. The blade fits onto the motor shaft and distributes air over the condenser to cool the refrigerant before it goes into the evaporator. This part blows air parallel to the motor shaft which the blade rotates on to successfully circulate the air. It is made from white plastic. *Please note: This part is sold individually. This part comes with a slinger ring. Refer to the manual provided by the manufacturer for installation instructions and further guidance.
Air Conditioner Installation Kit – Part Number: AET73371401
$87.98
On Order
Air Conditioner Installation Kit
Part #AET73371401
The installation kit contains the hardware you need to install the room air conditioner in a window. The kit also includes the accordion filler panels, installation brackets and seal.
Capacitor – Part Number: EAE43285408
No Longer Available
Capacitor
Part #EAE43285408
If your air conditioner is not blowing cold air, the problem may be in the capacitor. If the capacitor fails, the compressor will not start and the fan will only blow warm air. The compressor and capacitor are located inside the cabinet and to gain access you will need to remove the cover. If the capacitor does not show any visible signs of damage you may require a qualified technician to test it. Make sure that the replacement capacitor has the same specifications as the original. NOTE: Because capacitors carry a charge even when the unit is disconnected from the power, use extra caution when performing this repair.
Panel,Control – Part Number: 3720A10112A
No Longer Available
Panel,Control
Part #3720A10112A
Damper,Compressor – Part Number: 4H00982C
No Longer Available
Damper,Compressor
Part #4H00982C
Fan Assembly,Turbo – Part Number: 5901A20009A
No Longer Available
Fan Assembly,Turbo
Part #5901A20009A
FILTER ASSEMBLY,AIR CLEA – Part Number: 5231AR6159T
$23.60
On Order
FILTER ASSEMBLY,AIR CLEA
Part #5231AR6159T
GRILLE ASSEMBLY FRONT – Part Number: AEB74086001
No Longer Available
GRILLE ASSEMBLY FRONT
Part #AEB74086001

Common Symptoms of the LW1811ER

How this model fails, and the parts that fix it.

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Unit would not turn on.
2 of 2 people found this instruction helpful.
  • Tim from Chapel Hill, NC
  • Easy
  • Less than 15 mins
  • Screw drivers
1 - Unbolted a/c unit from window cover - 2 - pulled internal unit forward to reveal display and controller area - 3 - used #1 phillips to remove screws to open cover - 4 - removed display assembly by disconnecting ribbon cable from main pcb - 5 - removed old pcb from display assembly 4 small phillips screws - 6 - reused ribbon cable and temp probe in new pcb and installed new pcb into display assembly - 7 - installed updated display assembly - 8 - closed controller assembly - 9 - restored a/c unit to window frame cover - 10 rebolted connections to window cover - 11 - started a/c unit!
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Bad thermistor
1 person found this instruction helpful.
  • Cindy from Baltimore, MD
  • Really Easy
  • 15 - 30 mins
  • Screw drivers
Took front cover off air conditioner and pulled it a little forward out of the outdoor housing. I then flipped the LED display section out to the left and exposed the patch panel. The next step was to remove the panel with a small screwdriver and disconnect the old thermistor plug. I then plugged in the new one, remove the old one from th e grid bracket and placed the new one in. I then replaced everything else in reverse order. I have two LG air conditioners and they both have the same connection setup.
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Capacitor went out
2 of 6 people found this instruction helpful.
  • Al from CROSS PLAINS, TX
  • Really Easy
  • 30 - 60 mins
  • Pliers, Screw drivers
Unplugged and replugged everything and it worked very easy job thank you
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