Mitsubishi
Central Air Conditioner

Model # MUHM-18CN Official Mitsubishi air conditioner heat pump

Here are the diagrams and repair parts for Official Mitsubishi MUHM-18CN 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 31 parts  |

Mitsubishi Servl Pnl T2W500245
#4

Outdoor unit (muhm-18cn-u1) structural diagram

Mitsubishi servl pnl

Part #T2W500245

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

Mitsubishi Trmnl Bed T2W500374
#4

Outdoor unit-electrical diagram

Mitsubishi trmnl bed

Part #T2W500374

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

Mitsubishi Fan Motor T2W500301
#2

Functional diagram

Mitsubishi fan motor

Part #T2W500301

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

Chrge Plug T2W457641
#5

Functional diagram

Chrge plug

Part #T2W457641

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

Liqud Vlv T2W460662
#4

Functional diagram

Liqud vlv

Part #T2W460662

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

Motor Prtctr T2W394330
#9

Outdoor unit-electrical diagram

Motor prtctr

Part #T2W394330

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

Mitsubishi Base T2W500290
#5

Outdoor unit (muhm-18cn-u1) structural diagram

Mitsubishi base

Part #T2W500290

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

Gas Valve T2W460661
#3

Functional diagram

Gas valve

Part #T2W460661

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

Mitsubishi Motor Support T2W500515
#5

Functional diagram

Mitsubishi motor support

Part #T2W500515

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

Mitsubishi Relay - Aux T2W500342
#1

Outdoor unit-electrical diagram

Mitsubishi relay - aux

Part #T2W500342

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

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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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