Central Air Conditioner

Model # MUY-GE15NA Official Mitsubishi split-system air conditioner heat pump

Here are the diagrams and repair parts for Official Mitsubishi MUY-GE15NA split-system air conditioner heat pump, as well as links to manuals and error code tables, if available.

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Browse Parts for
MUY-GE15NA Split-System Air Conditioner Heat Pump
Outdoor Fan E12E79301
#23

Cabinet assy diagram

Outdoor fan

Part #E12E79301

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

Stop Valve E12A56661
#7

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Stop valve

Part #E12A56661

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

Expansion E12A54640
#11

Cabinet assy diagram

Expansion

Part #E12A54640

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

Reactor E12838337
#1

Pcb assy diagram

Reactor

Part #E12838337

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

Terminal E12A53374
#7

Pcb assy diagram

Terminal

Part #E12A53374

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

Serv Port E12E79641
#15

Cabinet assy diagram

Serv port

Part #E12E79641

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

Varistor E12661385
#11

Pcb assy diagram

Varistor

Part #E12661385

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

Cond Net E12929523
#16

Cabinet assy diagram

Cond net

Part #E12929523

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

Base E12A82290
#4

Cabinet assy diagram

Base

Part #E12A82290

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

Capillary E12735936
#N1

Cabinet assy diagram

Capillary

Part #E12735936

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

Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: clogged drain hole, air conditioner not leveled properly…

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Repair guides for window air conditioners

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

How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

Repair difficulty
Time required
 45 minutes or less
How to replace a window air conditioner user interface control board

How to replace a window air conditioner user interface control board

Control buttons or lights on the user interface control board can stop working. This repair guide shows how to replace i…

Repair difficulty
Time required
 30 minutes or less
How to replace a window air conditioner electronic control board

How to replace a window air conditioner electronic control board

The electronic control board is the brain of your window air conditioner. Here’s how to replace it.…

Repair difficulty
Time required
 45 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 window air conditioner.

Maintaining your air conditioner

Maintaining your air conditioner

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

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…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…