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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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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
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

Terminal E02A49375
#11

Fan assy diagram

Terminal

Part #E02A49375

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

Electronic E02A50452
#12

Fan assy diagram

Electronic

Part #E02A50452

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

Line Flow E02897302
#18

Fan assy diagram

Line flow

Part #E02897302

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

Repair guides for side-by-side refrigerators

How to replace an ice dispenser motor in a side-by-side refrigerator

How to replace an ice dispenser motor in a side-by-side refrigerator

If your side-by-side refrigerator isn’t churning out ice, replacing the motor could fix the problem. These steps explain…

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Repair difficulty
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How to replace a defrost heater in a side-by-side refrigerator

How to replace a defrost heater in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost heater could be faulty. Follow the…

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Repair difficulty
Time required
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How to replace an evaporator fan motor in a side-by-side refrigerator

How to replace an evaporator fan motor in a side-by-side refrigerator

If your refrigerator isn't as cold as it should be, it could be that the evaporator fan motor isn't circulating air. Thi…

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Repair difficulty
Time required
 60 minutes or less

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Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

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