Mitsubishi
Central Air Conditioner

Model # PJ-18AG.US Official Mitsubishi air conditioner heat pump

Here are the diagrams and repair parts for Official Mitsubishi PJ-18AGUS air conditioner heat pump, 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 42 parts  |

Cord T7W556305
#17

Control box diagram

Cord

Part #T7W556305

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

Srge Absrbor M21A21465
#3

Control box diagram

Srge absrbor

Part #M21A21465

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

Drn Pmp Hose T7W200528
#4

Pj-18ag.us, 24ag.us, pjx-36ag.us, 42ag.us structural diagram

Drn pmp hose

Part #T7W200528

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

Under Pnl T7W200669
#24

Pj-18ag.us, 24ag.us, pjx-36ag.us, 42ag.us structural diagram

Under pnl

Part #T7W200669

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

Trmnl Blk R01556246
#5

Control box diagram

Trmnl blk

Part #R01556246

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

Alarm Lamp T7W200217
#31

Pj-18ag.us, 24ag.us, pjx-36ag.us, 42ag.us structural diagram

Alarm lamp

Part #T7W200217

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

Tee Branch T7W890463
#12

Pj-18ag.us, 24ag.us, pjx-36ag.us, 42ag.us structural diagram

Tee branch

Part #T7W890463

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

Capctor Run T7W200255
#11

Control box diagram

Capctor run

Part #T7W200255

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

Hinge T7W200691
Hinge

Part #T7W200691

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

Knob T7W829008
#16

Control box diagram

Knob

Part #T7W829008

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

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Repair guides for top-mount refrigerators

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Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
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How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

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