Mitsubishi
Central Air Conditioner

Model # MXZ-3A30NA-1 Official Mitsubishi outdoor unit

Here are the diagrams and repair parts for Official Mitsubishi MXZ-3A30NA-1 outdoor unit, 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 40 parts  |

Stop Valve M210A6667
#14

Cabinet parts diagram

Stop valve

Part #M210A6667

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

Front Pane M210A2232
#1

Cabinet parts diagram

Front pane

Part #M210A2232

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

Rv Coil T2WL7V398
#9

Pcb's assy diagram

Rv coil

Part #T2WL7V398

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

4-way Valve T2WL7V642
#16

Cabinet parts diagram

4-way valve

Part #T2WL7V642

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

Thermistor M21L2V308
#10

Pcb's assy diagram

Thermistor

Part #M21L2V308

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

Expansion M21L2V401
Expansion

Part #M21L2V401

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

Lev Coil M21L2V651
#10A

Cabinet parts diagram

Lev coil

Part #M21L2V651

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

Room Air Conditioner Reactor M21L2V337
#5

Pcb's assy diagram

Room air conditioner reactor

Part #M21L2V337

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

Top Panel M21L2V297
#20

Cabinet parts diagram

Top panel

Part #M21L2V297

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

Union M210A2644
#12

Cabinet parts diagram

Union

Part #M210A2644

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower transmission

How to replace a lawn mower transmission

Learn how to replace the transmission on your lawn mower if it's locked up or won't drive the wheels.…

Repair difficulty
Time required
 60 minutes or less
How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
Time required
 60 minutes or less
How to replace a lawn mower ignition coil on a flathead engine

How to replace a lawn mower ignition coil on a flathead engine

If the spark plug doesn't fire when you try to start the mower, you could have a defective ignition coil. Follow these s…

Repair difficulty
Time required
 30 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 walk-behind lawn mower.

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.…