Mitsubishi
Central Air Conditioner

Model #MU12TN Official Mitsubishi split-type air conditioner

Here are the diagrams and repair parts for Mitsubishi MU12TN split-type air conditioner, as well as links to manuals and error code tables, if available.

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  • 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”.

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

Showing 10 of 22 parts

Base#9

A/c unit Diagram

Base

Part #E02340290

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

Terminal#12A

A/c unit Diagram

Terminal

Part #E02476374

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

Outdoor Fan#14

A/c unit Diagram

Outdoor fan

Part #E02542351

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

Service Po#18

A/c unit Diagram

Service po

Part #E07001641

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

Back Panel#16

A/c unit Diagram

Back panel

Part #E02541233

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

Stop Valve#11

A/c unit Diagram

Stop valve

Part #E02339662

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

Motor Support#6

A/c unit Diagram

Motor support

Part #E02442515

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

Capillary#NI

A/c unit Diagram

Capillary

Part #E02542936

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

Terminal#12

A/c unit Diagram

Terminal

Part #E02475374

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

Service Pa#15

A/c unit Diagram

Service pa

Part #E02541245

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

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