Mitsubishi
Air Handler

Model # MS-A12WA Official Mitsubishi split-type air conditioner

Here are the diagrams and repair parts for Official Mitsubishi MS-A12WA split-type air conditioner, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 32 parts  |

Nozzle Assembly E02A49235
#4

Fan assy diagram

Nozzle assembly

Part #E02A49235

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

Mitsubishi Indoor Heat E02A50620
#1

Heat exchanger diagram

Mitsubishi indoor heat

Part #E02A50620

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

Conduit Pl E02A49978
#10

Cabinet parts diagram

Conduit pl

Part #E02A49978

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

Box E02A32234
#1

Cabinet parts diagram

Box

Part #E02A32234

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

Central Air Conditioner Air Filter MAC-415FT-E
#7

Cabinet parts diagram

Central air conditioner air filter

Part #MAC-415FT-E

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

Union Gas E02155666
#2

Heat exchanger diagram

Union gas

Part #E02155666

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

Terminal E02A49375
#11

Fan assy diagram

Terminal

Part #E02A49375

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

Electronic E02A50452
#12

Fan assy diagram

Electronic

Part #E02A50452

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

Cap Screw E02913067
#3

Cabinet parts diagram

Cap screw

Part #E02913067

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

Drain Hose E02897702
#3

Fan assy diagram

Drain hose

Part #E02897702

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…

Repair difficulty
Time required
 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…

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'…

Repair difficulty
Time required
 15 minutes or less

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