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Mitsubishi MU12NN2 air conditioner Parts

Here are the diagrams and repair parts for Mitsubishi MU12NN2 air conditioner, as well as links to manuals and error code tables, if available.

Mitsubishi MU12NN2 air conditioner
By Schematic
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Browse Parts for MU12NN2 Air Conditioner

  • Fusible Pl for Mitsubishi MU12NN2 - Part E02474642

    A/c unit diagram

    Fusible Pl

    Part #E02474642

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

  • Service Po for Mitsubishi MU12NN2 - Part E02001641

    A/c unit diagram

    Service Po

    Part #E02001641

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

  • Stop Valve for Mitsubishi MU12NN2 - Part E02139662

    A/c unit diagram

    Stop Valve

    Part #E02139662

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

  • Stop Valve for Mitsubishi MU12NN2 - Part E02150661

    A/c unit diagram

    Stop Valve

    Part #E02150661

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

  • Cabinet for Mitsubishi MU12NN2 - Part E02141232

    A/c unit diagram

    Cabinet

    Part #E02141232

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

  • Grille for Mitsubishi MU12NN2 - Part E02141521

    A/c unit diagram

    Grille

    Part #E02141521

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

  • Capillary for Mitsubishi MU12NN2 - Part E02140936

    A/c unit diagram

    Capillary

    Part #E02140936

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

  • Back Panel for Mitsubishi MU12NN2 - Part E02475233

    A/c unit diagram

    Back Panel

    Part #E02475233

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

  • Terminal for Mitsubishi MU12NN2 - Part E02476374

    A/c unit diagram

    Terminal

    Part #E02476374

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

  • Outdoor Fan for Mitsubishi MU12NN2 - Part E02270351

    A/c unit diagram

    Outdoor Fan

    Part #E02270351

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Main causes: faulty sensors, wiring failure, bad control console…

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Main causes: bad control console, wiring failure, bad motor control board…

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your treadmill.

Easy DIY appliance repairs that anyone can do

Easy DIY appliance repairs that anyone can do

Get advice on simple DIY fixes for appliances that you can safely do on your own.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

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

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Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

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