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Friedrich KM21L30-A room air conditioner

Friedrich KM21L30-A room air conditioner Parts

Here are the diagrams and repair parts for Friedrich KM21L30-A room air conditioner, as well as links to manuals and error code tables, if available.

By Schematic

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Browse Parts for KM21L30-A Room Air Conditioner

#NI11
All parts diagram
Connector
Part #61814800
The manufacturer no longer makes this part, and there's no substitute part
#39
All parts diagram
Sill Plate
Part #61808403
The manufacturer no longer makes this part, and there's no substitute part
#NI24
All parts diagram
Carton, Shipping
Part #61841907
The manufacturer no longer makes this part, and there's no substitute part
#NI32
All parts diagram
Operating Guide
Part #92009004
The manufacturer no longer makes this part, and there's no substitute part
#NI28
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Service Manual
Part #92013100
The manufacturer no longer makes this part, and there's no substitute part
#11
All parts diagram
Coil Condenser
Part #62050215
The manufacturer no longer makes this part, and there's no substitute part
#NI06
All parts diagram
Capillary Tube
Part #01389975
The manufacturer no longer makes this part, and there's no substitute part
#16
All parts diagram
Scroll
Part #61817505
The manufacturer no longer makes this part, and there's no substitute part
#29
All parts diagram
Panel, Ctrl. Mount
Part #61811050
The manufacturer no longer makes this part, and there's no substitute part
#NI31
All parts diagram
Operation Book (rm18l30-a,rm24l30-a)
Part #92006102
The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your room air conditioners

Why is water leaking into the house from my window air conditioner?

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Why your window AC compressor is not turning on?

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Why won't my window air conditioner start?

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

Why does my window air conditioner's compressor hum but not work?

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

Why are my window air conditioner's evaporator fins iced up?

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Why won't water draining from my window air conditioner?

Main causes: clogged drain hole, air conditioner not leveled properly…

Effective articles & videos to help repair your room air conditioners

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