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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  |
Ser Panel R01E02518
#6

Structural parts diagram

Ser panel

Part #R01E02518

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

Valve Stop T7WE03410
#6

Functional parts diagram

Valve stop

Part #T7WE03410

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

Central Air Conditioner Electronic Control Board T7WE38313
#21

Functional parts diagram

Central air conditioner electronic control board

Part #T7WE38313

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

Propeller R01E07115
#2

Functional parts diagram

Propeller

Part #R01E07115

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

Terminal Block T7WE39716
#17

Functional parts diagram

Terminal block

Part #T7WE39716

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

Compressor T92570280
#4

Functional parts diagram

Compressor

Part #T92570280

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

Thermistor R01N01202
#8

Functional parts diagram

Thermistor

Part #R01N01202

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

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Repair difficulty
Time required
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