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LG LB1200ER room air conditioner Parts
Here are the diagrams and repair parts for LG LB1200ER room air conditioner, as well as links to manuals and error code tables, if available.
Owner’s manual
Error Codes
By Schematic
SELECT DIAGRAM
Browse Parts for LB1200ER Room Air Conditioner
Room a/c diagram
Evaporator
Part #5421A20099AReplaced by #5421A20099E
Manufacturer substitutionThis part replaces 5421A20099A. Substitute parts can look different from the original.In Stock$269.56
Qty
Room a/c diagram
Louver
Part #4758A20041AReplaced by #4758A10009A
Manufacturer substitutionThis part replaces 4758A20041A. Substitute parts can look different from the original.This item is not returnableIn Stock$29.66QtyRoom a/c diagram
Friedrich Air Guide
Part #5239A20004AReplaced by #5239A20004D
Manufacturer substitutionThis part replaces 5239A20004A. Substitute parts can look different from the original.In Stock$64.58QtyRoom a/c diagram
Package Assembly, C/skd
Part #3911A30056S
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Cover
Part #3550A30114A
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Motor Assembly
Part #4681A20069J
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Room Air Conditioner Air Filter
Part #5231A20007A
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Compressor
Part #2520UKGC2BA
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Tube
Part #5211AR2930Q
The manufacturer no longer makes this part, and there's no substitute part
Room a/c diagram
Room Air Conditioner Capillary Line
Part #5211AR3332W
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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