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Mitsubishi
Central Air Conditioner

Model # PUY-A12NHA2-BS Official Mitsubishi split-system outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi PUY-A12NHA2-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  |
Accumulato R01E45440
#10

Compressor assy diagram

Accumulato

Part #R01E45440

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

Reactor R01E22259
#20

Compressor assy diagram

Reactor

Part #R01E22259

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

Base Assembly R01E29686
#3

Cabinet assy diagram

Base assembly

Part #R01E29686

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

Valve Stop T7WE03410
#7

Compressor assy diagram

Valve stop

Part #T7WE03410

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

Nut R01E08097
#3

Compressor assy diagram

Nut

Part #R01E08097

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

Top Panel T7WE05641
#11

Cabinet assy diagram

Top panel

Part #T7WE05641

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

Thermistor R01N01202
#9

Compressor assy diagram

Thermistor

Part #R01N01202

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

Motor Support R01E32130
#9

Cabinet assy diagram

Motor support

Part #R01E32130

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

Compressor T92570280
#5

Compressor assy diagram

Compressor

Part #T92570280

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

Thermistor R01E13201
#4

Compressor assy diagram

Thermistor

Part #R01E13201

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

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Repair guides for top-mount refrigerators

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How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

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 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

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Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

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Repair difficulty
Time required
 15 minutes or less

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