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Amana 12-3JH/P54390-77R portable room air conditioner - compact series Parts

Here are the diagrams and repair parts for Amana 12-3JH/P54390-77R portable room air conditioner - compact series, as well as links to manuals and error code tables, if available.

Amana 12-3JH/P54390-77R portable room air conditioner - compact series
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Browse Parts for 12-3JH/P54390-77R Portable Room Air Conditioner - Compact Series

  • Bolt, "u" #10-24 X 3/4" Long for Amana 12-3JH/P54390-77R - Part N0267528

    New automatic mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Bolt, "u" #10-24 X 3/4" Long

    Part #N0267528

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

  • Sliding Frame for Amana 12-3JH/P54390-77R - Part C5804504

    Instant mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Sliding Frame

    Part #C5804504

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

  • Outer Case W for Amana 12-3JH/P54390-77R - Part C5215703

    Exterior parts (12-3jh/p54390-77r) (12-3jh/p54390-92r) diagram

    Outer Case W

    Part #C5215703

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

  • Retainer Angle, Window Board for Amana 12-3JH/P54390-77R - Part B4150802

    New automatic mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Retainer Angle, Window Board

    Part #B4150802

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

  • Switch for Amana 12-3JH/P54390-77R - Part B4170306

    #35A

    All parts diagram

    Switch

    Part #B4170306

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

  • Frame for Amana 12-3JH/P54390-77R - Part C5238901

    Instant mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

    Frame

    Part #C5238901

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

  • Grommet for Amana 12-3JH/P54390-77R - Part A3045502

    Interior parts (12-3jh/p54390-77r) (12-3jh/p54390-92r) diagram

    Grommet

    Part #A3045502

    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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