Mitsubishi
Central Air Conditioner

Model # MUZ-FD12NA Official Mitsubishi outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi MUZ-FD12NA outdoor unit, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 35 parts  |

Outdoor He E12C85630
#18

Cabinet parts diagram

Outdoor he

Part #E12C85630

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

Compressor E12C85900
#5

Cabinet parts diagram

Compressor

Part #E12C85900

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

Expansion E12A54640
#11

Cabinet parts diagram

Expansion

Part #E12A54640

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

Varistor E12661385
#NI

Pcb assy diagram

Varistor

Part #E12661385

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

Outdr Heat E12C34307
#4

Pcb assy diagram

Outdr heat

Part #E12C34307

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

Terminal E12A53374
#8

Pcb assy diagram

Terminal

Part #E12A53374

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

Grille E12927521
#2

Cabinet parts diagram

Grille

Part #E12927521

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

Base E12A82290
#4

Cabinet parts diagram

Base

Part #E12A82290

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

Propeller E12927501
#3

Cabinet parts diagram

Propeller

Part #E12927501

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

Thermistor E12C34306
#2

Pcb assy diagram

Thermistor

Part #E12C34306

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

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…