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Mitsubishi
Central Air Conditioner

Model # MUM18NW Official Mitsubishi split-type air conditioner

Here are the diagrams and repair parts for Official Mitsubishi MUM18NW split-type 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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ALL PARTS
Showing 10 of 24 parts  |
Panel T2W667249
#3

Main assy diagram

Panel

Part #T2W667249

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

Fusble Plug T2W416642
#15

Main assy diagram

Fusble plug

Part #T2W416642

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

Mitsubishi Motor T2WA75301
#6

Main assy diagram

Mitsubishi motor

Part #T2WA75301

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

Mt Exchnge T2W466630
#13

Main assy diagram

Mt exchnge

Part #T2W466630

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

Mitsubishi Tube M21B93936
#20

Main assy diagram

Mitsubishi tube

Part #M21B93936

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

Mitsubishi Block T2WE47378
#10

Main assy diagram

Mitsubishi block

Part #T2WE47378

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

Mgntc Cntrt T2W382342
#1

Main assy diagram

Mgntc cntrt

Part #T2W382342

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

Base T2W739290
#23

Main assy diagram

Base

Part #T2W739290

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

Cabinet T2W462232
#2

Main assy diagram

Cabinet

Part #T2W462232

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

Gas Valve T2W460661
#17

Main assy diagram

Gas valve

Part #T2W460661

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

Repair guides for chest freezers

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How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

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 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

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 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

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Repair difficulty
Time required
 30 minutes or less

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