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Amana 12-3J/P54390-99R portable room air conditioner - compact series Parts

Here are the diagrams and repair parts for Amana 12-3J/P54390-99R portable room air conditioner - compact series, as well as links to manuals and error code tables, if available.

Amana 12-3J/P54390-99R portable room air conditioner - compact series
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Browse Parts for12-3J/P54390-99R Portable Room Air Conditioner - Compact Series

  • Weldment Kit for Amana 12-3J/P54390-99R - Part B5128801

    Weldment Kit

    Part #B5128801

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

  • Thermostat for Amana 12-3J/P54390-99R - Part D4795203

    #NI

    All parts diagram

    Thermostat

    Part #D4795203

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

  • Bushing for Amana 12-3J/P54390-99R - Part A3073601

    Bushing

    Part #A3073601

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

  • Defrost Thermostat for Amana 12-3J/P54390-99R - Part B5126003

    Coil parts (7-2jm/p54336-64r) (11-5jh/p54336-66r) (12-3j/p54390-99r) (12-3jh/p54336-63r) diagram

    Defrost Thermostat

    Part #B5126003

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

  • Slide Damper for Amana 12-3J/P54390-99R - Part C5940801

    Slide Damper

    Part #C5940801

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

  • Insulation for Amana 12-3J/P54390-99R - Part D5376601

    Interior parts (7-2jm/p54336-64r) (11-5jh/p54336-66r) (12-3j/p54390-99r) (12-3jh/p54336-63r) diagram

    Insulation

    Part #D5376601

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

  • Capillary Tube for Amana 12-3J/P54390-99R - Part C5942302

    Coil parts (8-2nm/p54974-1r) (9-2nm/p54974-8r) (9-2n/p54974-10r) (10-2nm/p54974-2r) (11-2nm/p54974-7r) (11-2n/p54974-11r) (12-2nm/p54974-9r) (12-2n/p54974-12r) (13-3nm/p54974-3r) (13-3n/p54974-13r) diagram

    Capillary Tube

    Part #C5942302

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

  • Filler Block for Amana 12-3J/P54390-99R - Part D5496901

    Evaporator parts (5-spn/p54973-1r) (5p-2nm-1/p54972-6r) (5p-2nm/p54972-1r) (6p-2anm/p54972-2r) (6p-2nh/p54973-2r) (6p-5n/p54973-3r) (8p-2nm/p54972-3r) (8p-5n/p54973-4r) (8p-5nm/p54972-5r) diagram

    Filler Block

    Part #D5496901

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

  • Wiring Harness for Amana 12-3J/P54390-99R - Part B5164201

    Wiring Harness

    Part #B5164201

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

  • Outer Case Weldment for Amana 12-3J/P54390-99R - Part D5509001

    Exterior parts (8-2nm/p54974-1r) (9-2nm/p54974-8r) (9-2n/p54974-10r) (10-2nm/p54974-2r) (11-2nm/p54974-7r) (11-2n/p54974-11r) (12-2nm/p54974-9r) (12-2n/p54974-12r) (13-3nm/p54974-3r) (13-3n/p54974-13r) diagram

    Outer Case Weldment

    Part #D5509001

    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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