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DeLonghi PAC03 air conditioner

DeLonghi PAC03 air conditioner Parts

Here are the diagrams and repair parts for DeLonghi PAC03 air conditioner, as well as links to manuals and error code tables, if available.

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Browse Parts for PAC03 Air Conditioner

  • Protector for DeLonghi PAC03 - Part 521241

    Compressor/ventilator diagram

    Protector

    Part #521241

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

  • Cover for DeLonghi PAC03 - Part 537143

    Front and rear panel diagram

    Cover

    Part #537143

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

  • Thermostat for DeLonghi PAC03 - Part 521558

    Front and rear panel diagram

    Thermostat

    Part #521558

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

  • Rear Grid for DeLonghi PAC03 - Part 5351011900

    Compressor/ventilator diagram

    Rear Grid

    Part #5351011900

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

  • Can Gasket for DeLonghi PAC03 - Part 533764

    Compressor/ventilator diagram

    Can Gasket

    Part #533764

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

  • Tray for DeLonghi PAC03 - Part 5351006900

    Compressor/ventilator diagram

    Tray

    Part #5351006900

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

  • Pump for DeLonghi PAC03 - Part 515000600

    Compressor/ventilator diagram

    Pump

    Part #515000600

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

  • Stopper for DeLonghi PAC03 - Part 537270

    Front and rear panel diagram

    Stopper

    Part #537270

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

  • Template for DeLonghi PAC03 - Part 5951004000

    Front and rear panel diagram

    Template

    Part #5951004000

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

  • Panel for DeLonghi PAC03 - Part 5351006800

    Front and rear panel diagram

    Panel

    Part #5351006800

    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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Tapping into a new feature in the Search Bar on Sears PartsDirect

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How to tell if a fuse is blown

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Keeping your smart appliances secure from hackers

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