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Mitsubishi
Air Handler

Model # PCA-A36GA1 Official Mitsubishi air handler

Here are the diagrams and repair parts for Official Mitsubishi PCA-A36GA1 air handler, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 50 parts  |
Case T7WE02070
#10

Heat exchanger diagram

Case

Part #T7WE02070

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

Thermistor R01H10202
#14

Structural parts diagram

Thermistor

Part #R01H10202

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

Gv Assembly R0138J085
#19

Heat exchanger diagram

Gv assembly

Part #R0138J085

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

Remote T7WE14713
#8

Electrical parts diagram

Remote

Part #T7WE14713

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

Fan R01E19114
#5

Structural parts diagram

Fan

Part #R01E19114

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

Leg R0118J808
#13

Heat exchanger diagram

Leg

Part #R0118J808

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

Capacitor T7WE19255
#1

Electrical parts diagram

Capacitor

Part #T7WE19255

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

Panel T7WE08676
#4

Heat exchanger diagram

Panel

Part #T7WE08676

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

Block R01E21246
#5

Electrical parts diagram

Block

Part #R01E21246

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

Catch R0119J054
#6

Heat exchanger diagram

Catch

Part #R0119J054

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

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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Why does my treadmill's walking belt slow down?

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

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Why is my treadmill's walking belt slipping?

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

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Why is my treadmill's walking belt off center?

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

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Why won't my treadmill start even though the console display works?

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

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Why is my treadmill's heart rate sensor not accurate?

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

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Why does my treadmill have no display?

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

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Why won't my treadmill power up?

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

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Repair guides for treadmills

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

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 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'…

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Repair difficulty
Time required
 15 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…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your air handlers

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

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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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