DeLonghi
Room Air Conditioner

Model # PAC03 Official DeLonghi air conditioner

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

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 67 parts  |

Pipe 5551001500
#35

Compressor/ventilator diagram

Pipe

Part #5551001500

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

Gasket 534699
#64

Compressor/ventilator diagram

Gasket

Part #534699

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

Board 5251001900
#47

Compressor/ventilator diagram

Board

Part #5251001900

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

Float 5351000300
#3

Front and rear panel diagram

Float

Part #5351000300

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

Lower Duct 5351007000
#58

Compressor/ventilator diagram

Lower duct

Part #5351007000

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

Connection 5351003400
#38

Compressor/ventilator diagram

Connection

Part #5351003400

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

Pipe 534689
#55

Compressor/ventilator diagram

Pipe

Part #534689

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

Pump Tray 5351010100
#67

Compressor/ventilator diagram

Pump tray

Part #5351010100

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

Insulator 5372001100
#39

Compressor/ventilator diagram

Insulator

Part #5372001100

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

Absorber 7051000000
#65

Compressor/ventilator diagram

Absorber

Part #7051000000

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

Effective articles & videos to help repair your room air conditioners

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

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

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…