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Mitsubishi
Central Air Conditioner

Model # PAC-AK31BC Official Mitsubishi air conditioner

Here are the diagrams and repair parts for Official Mitsubishi PAC-AK31BC 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 26 parts  |
Thermistor R01H20202
#12

Heat pump diagram

Thermistor

Part #R01H20202

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

Drain Pan R01E33529
#7

Heat pump diagram

Drain pan

Part #R01E33529

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

Terminal R01E31246
#NI

Heat pump diagram

Terminal

Part #R01E31246

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

Header-g A R01E10419
#16

Heat pump diagram

Header-g a

Part #R01E10419

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

Drain Hose R01E07527
#10

Heat pump diagram

Drain hose

Part #R01E07527

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

Level Assembly R01E99401
#15

Heat pump diagram

Level assembly

Part #R01E99401

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

Side Panel R01E36661
#4

Heat pump diagram

Side panel

Part #R01E36661

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

Fuse R01E14239
#NI

Heat pump diagram

Fuse

Part #R01E14239

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

Terminal R01E20246
#NI

Heat pump diagram

Terminal

Part #R01E20246

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

Cover-u R01E15689
#18

Heat pump diagram

Cover-u

Part #R01E15689

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…

Read more

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…

Read more

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.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Read more
Repair difficulty
Time required
 30 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…

Read more
Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

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

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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…

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