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LG LA120CP room air conditioner Parts
Here are the diagrams and repair parts for LG LA120CP room air conditioner, as well as links to manuals and error code tables, if available.
Owner’s manual
Error CodesBy Schematic
SELECT DIAGRAM
Browse Parts for LA120CP Room Air Conditioner
#131410
All parts diagram
Chassis Assembly
Part #3141A20030C
The manufacturer no longer makes this part, and there's no substitute part
#268712
All parts diagram
Pwb (pcb) Assembly, Display
Part #6871A2042B
The manufacturer no longer makes this part, and there's no substitute part
#352116
All parts diagram
Tube Assembly, Evaporator (out)
Part #5211A20301C
The manufacturer no longer makes this part, and there's no substitute part
#352150
All parts diagram
Drain Hose Assembly
Part #5251A20011K
The manufacturer no longer makes this part, and there's no substitute part
#261704
All parts diagram
Power Transformer
Part #6171AQ3198G
The manufacturer no longer makes this part, and there's no substitute part
#437210
All parts diagram
Panel Assembly, Front (outdoor)
Part #3721A20027T
The manufacturer no longer makes this part, and there's no substitute part
#359012
All parts diagram
Turbo Fan
Part #5900A00003A
The manufacturer no longer makes this part, and there's no substitute part
#554031
All parts diagram
Condenser Assembly, Bent
Part #5403A200198
The manufacturer no longer makes this part, and there's no substitute part
#135515
All parts diagram
Cover Assembly, Top (indoor)
Part #3551A20031H
The manufacturer no longer makes this part, and there's no substitute part
#146811-2
All parts diagram
Motor Assembly, Step
Part #4681A20055C
The manufacturer no longer makes this part, and there's no substitute part
Most common symptoms to help you fix your room air conditioners
Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …
Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…
Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…
Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…
Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…
Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…
Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…
Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…
Main causes: clogged drain hole, air conditioner not leveled properly…
Effective articles & videos to help repair your room air conditioners
Learn about a new feature added to the Search Bar on Sears PartsDirect…
Learn how to tell whether a fuse is blown…
Find out how to protect your smart appliances from malevolent invasions by hackers.…
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