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Amana 18C3MD/P1178004R room air conditioner Parts

Here are the diagrams and repair parts for Amana 18C3MD/P1178004R room air conditioner, as well as links to manuals and error code tables, if available.

Amana 18C3MD/P1178004R room air conditioner
By Schematic
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Browse Parts for 18C3MD/P1178004R Room Air Conditioner

  • Installation Instructions for Amana 18C3MD/P1178004R - Part A3473805

    #NI

    All parts diagram

    Installation Instructions

    Part #A3473805

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

  • Shroud Condenser for Amana 18C3MD/P1178004R - Part D9947103

    Evaporator, condenser, insulation & air flow system diagram

    Shroud Condenser

    Part #D9947103

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

  • Control Vent for Amana 18C3MD/P1178004R - Part C6421701

    Miscellaneous chassis assembly parts diagram

    Control Vent

    Part #C6421701

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

  • Rotary Switch for Amana 18C3MD/P1178004R - Part 10710801

    Miscellaneous chassis assembly parts diagram

    Rotary Switch

    Part #10710801

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

  • Spring for Amana 18C3MD/P1178004R - Part A3436901

    Compressor & tubing diagram

    Spring

    Part #A3436901

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

  • Rail for Amana 18C3MD/P1178004R - Part B1124704

    Instamount kit (18c3ma/p1156604r) (18c3md/p1178004r) (18c3my/p1203202r) diagram

    Rail

    Part #B1124704

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

  • Grommet for Amana 18C3MD/P1178004R - Part M0586001

    Evaporator, condenser, insulation & air flow system diagram

    Grommet

    Part #M0586001

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

  • Instr Install for Amana 18C3MD/P1178004R - Part A3473807

    #NI

    All parts diagram

    Instr Install

    Part #A3473807

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

  • Base Pan, Pn for Amana 18C3MD/P1178004R - Part D9946310

    Miscellaneous chassis assembly parts diagram

    Base Pan, Pn

    Part #D9946310

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

  • Air Baffle for Amana 18C3MD/P1178004R - Part 10558501

    Front & outer case assembly diagram

    Air Baffle

    Part #10558501

    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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