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Mitsubishi
Central Air Conditioner

Model # PUY-A12NHA3-BS Official Mitsubishi split-system outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi PUY-A12NHA3-BS split-system outdoor unit, as well as links to manuals and error code tables, if available.

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Installation guide

Model diagram and schematic

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Showing 10 of 34 parts  |
Terminal Block T7WE39716
#17

Functional parts diagram

Terminal block

Part #T7WE39716

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

Valve Stop R01E10411
#7

Functional parts diagram

Valve stop

Part #R01E10411

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

Fuse 6.3a R01E06239
#25

Functional parts diagram

Fuse 6.3a

Part #R01E06239

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

Ser Panel T7WE03667
#5

Structural parts diagram

Ser panel

Part #T7WE03667

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

Exchanger T7WE58408
#22

Functional parts diagram

Exchanger

Part #T7WE58408

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

Grille R01E30691
#1

Structural parts diagram

Grille

Part #R01E30691

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

Lev Coil R01E36242
#11

Functional parts diagram

Lev coil

Part #R01E36242

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

Base R01E34686
#3

Structural parts diagram

Base

Part #R01E34686

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

Motor Support R01E32130
#9

Structural parts diagram

Motor support

Part #R01E32130

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

Compressor T92570280
#4

Functional parts diagram

Compressor

Part #T92570280

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

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Repair difficulty
Time required
 30 minutes or less

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