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Amana 621-3J/P54720-2R room air conditioner Parts
Here are the diagrams and repair parts for Amana 621-3J/P54720-2R room air conditioner, as well as links to manuals and error code tables, if available.
Error Codes
By Schematic
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SELECT DIAGRAM
Browse Parts for621-3J/P54720-2R Room Air Conditioner
Tube, Discharge, Preformed, Compressor To Muffler, 5/16"
Part #C5886402
The manufacturer no longer makes this part, and there's no substitute part
Damper Control
Part #B5109303
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Speed Nut
Part #M0288302
The manufacturer no longer makes this part, and there's no substitute part
Nameplate
Part #A4689701
The manufacturer no longer makes this part, and there's no substitute part
Insulation
Part #C5885302
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Nut, Hex Keps, #8-32, For M2550-15 Ground Wire Screw
Part #M0252007
The manufacturer no longer makes this part, and there's no substitute part
Washer
Part #A4694901
The manufacturer no longer makes this part, and there's no substitute part
Thermostat
Part #B4763504
The manufacturer no longer makes this part, and there's no substitute part
Use B1108804
Part #B1108801
The manufacturer no longer makes this part, and there's no substitute part
Screw
Part #M0250629
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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