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Mitsubishi
Central Air Conditioner

Model # PUY-A42NHA-BS Official Mitsubishi split-system outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi PUY-A42NHA-BS split-system 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 42 parts  |
Thermistor R01E66202
#NI

Functional parts diagram

Thermistor

Part #R01E66202

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

Front Panel T7WE02667
#3

Cabinet parts diagram

Front panel

Part #T7WE02667

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

Switch,hp T7WE05208
#17

Functional parts diagram

Switch,hp

Part #T7WE05208

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

Terminal Block T7WE26716
#20

Functional parts diagram

Terminal block

Part #T7WE26716

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

Compressor T97410740
#10

Functional parts diagram

Compressor

Part #T97410740

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

Charg Plug R01E13413
#14

Functional parts diagram

Charg plug

Part #R01E13413

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

Reactor T7WE09259
#23

Functional parts diagram

Reactor

Part #T7WE09259

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

Cover Pane R01E13658
#7

Cabinet parts diagram

Cover pane

Part #R01E13658

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

Pcb Control T7WE36315
#25

Functional parts diagram

Pcb control

Part #T7WE36315

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

Strainer R01E03450
#13

Functional parts diagram

Strainer

Part #R01E03450

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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