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Mitsubishi
Central Air Conditioner

Model # MUZ-FD12NA-U1 Official Mitsubishi outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi MUZ-FD12NA-U1 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 35 parts  |
Terminal E12A53374
#8

Pcb assy diagram

Terminal

Part #E12A53374

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

Outdoor Fan E12C34301
#19

Cabinet parts diagram

Outdoor fan

Part #E12C34301

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

Service Po E12A49641
#20

Cabinet parts diagram

Service po

Part #E12A49641

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

Reactor E12838337
#1

Pcb assy diagram

Reactor

Part #E12838337

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

Cond Net E12929523
#14

Cabinet parts diagram

Cond net

Part #E12929523

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

Capillary E12735936
#NI

Cabinet parts diagram

Capillary

Part #E12735936

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

Top Panel E12927297
#17

Cabinet parts diagram

Top panel

Part #E12927297

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

Base E12A82290
#4

Cabinet parts diagram

Base

Part #E12A82290

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

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Repair difficulty
Time required
 45 minutes or less

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