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LG LSUC121PMA0 room air conditioner

LG LSUC121PMA0 room air conditioner Parts

Here are the diagrams and repair parts for LG LSUC121PMA0 room air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for LSUC121PMA0 Room Air Conditioner

  • Service Valve for LG LSUC121PMA0 - Part 5220A20003F

    Room a/c diagram

    Service Valve

    Part #5220A20003F

    The manufacturer no longer makes this part, and there's no substitute part

  • Orifice for LG LSUC121PMA0 - Part 4948A20001A

    Room a/c diagram

    Orifice

    Part #4948A20001A

    The manufacturer no longer makes this part, and there's no substitute part

  • Compressor for LG LSUC121PMA0 - Part 2520UKWC2HA

    Room a/c diagram

    Compressor

    Part #2520UKWC2HA

    The manufacturer no longer makes this part, and there's no substitute part

  • Cover Assembly, Control (outdoor) for LG LSUC121PMA0 - Part 3551A10005C

    Room a/c diagram

    Cover Assembly, Control (outdoor)

    Part #3551A10005C

    The manufacturer no longer makes this part, and there's no substitute part

  • Motor Bracket for LG LSUC121PMA0 - Part 4960A10002C

    Room a/c diagram

    Motor Bracket

    Part #4960A10002C

    The manufacturer no longer makes this part, and there's no substitute part

  • Condenser for LG LSUC121PMA0 - Part 5403A20019B

    Room a/c diagram

    Condenser

    Part #5403A20019B

    The manufacturer no longer makes this part, and there's no substitute part

  • Capillary Tube Assembly for LG LSUC121PMA0 - Part 5211A20095J

    Room a/c diagram

    Capillary Tube Assembly

    Part #5211A20095J

    The manufacturer no longer makes this part, and there's no substitute part

  • Panel Assembly, Front (outdoor) for LG LSUC121PMA0 - Part AGL32476403

    Room a/c diagram

    Panel Assembly, Front (outdoor)

    Part #AGL32476403

    The manufacturer no longer makes this part, and there's no substitute part

  • Base Assembly, Outdoor for LG LSUC121PMA0 - Part 3041A20008J

    Room a/c diagram

    Base Assembly, Outdoor

    Part #3041A20008J

    The manufacturer no longer makes this part, and there's no substitute part

  • Pwb(pcb) Assembly, Main (outdoor) for LG LSUC121PMA0 - Part 6871A10036N

    Room a/c diagram

    Pwb(pcb) Assembly, Main (outdoor)

    Part #6871A10036N

    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

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