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DeLonghi PAC250U portable air conditioner Parts

Here are the diagrams and repair parts for DeLonghi PAC250U portable air conditioner, as well as links to manuals and error code tables, if available.

DeLonghi PAC250U portable air conditioner

By Schematic

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Browse Parts for PAC250U Portable Air Conditioner

#10
All parts diagram
Delonghi Tray
Part #736940
The manufacturer no longer makes this part, and there's no substitute part
#73
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Evaporator
Part #551896
The manufacturer no longer makes this part, and there's no substitute part
#38
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Housing
Part #707539
The manufacturer no longer makes this part, and there's no substitute part
#56
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Compressor
Part #511968
The manufacturer no longer makes this part, and there's no substitute part
#1
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Panel
Part #735186
The manufacturer no longer makes this part, and there's no substitute part
#16
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Capacitor
Part #511796
The manufacturer no longer makes this part, and there's no substitute part
#15
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Capacitor
Part #511492
The manufacturer no longer makes this part, and there's no substitute part
Hose
Part #531953
The manufacturer no longer makes this part, and there's no substitute part
#65
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Cover
Part #533393
The manufacturer no longer makes this part, and there's no substitute part
#79
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Window Nozzle
Part #533336
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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