Model # S3QC048 Official Nordyne air conditioner

Here are the diagrams and repair parts for Official Nordyne S3QC048 air conditioner, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS

Showing 10 of 24 parts |

#11

Air conditioner diagram

Cap strap

Part #258780

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

#12

Air conditioner diagram

Time delay

Part #621586

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

#18

Air conditioner diagram

Grill fan

Part #669202

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

Air conditioner diagram

Compressor

Part #917219

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

#10

Air conditioner diagram

Capacitor

Part #621841

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

#23

Air conditioner diagram

Bolt cmpressor

Part #600284

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

Air conditioner diagram

Low vol divider

Part #258790

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

#21

Air conditioner diagram

Control box cover

Part #374260

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

#13

Air conditioner diagram

Access panel

Part #374274

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

#20

Air conditioner diagram

Acorn nut

Part #606237

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.

View all

Why your window AC compressor is not turning on?

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

Why won't water draining from my window air conditioner?

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

Why is water leaking into the house from my window air conditioner?

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

Why are my window air conditioner's evaporator fins iced up?

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

Why does my window air conditioner's compressor hum but not work?

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

Why won't my window air conditioner start?

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.

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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 condenser fan

If the condenser fan blade is broken or the condenser fan motor won’t run, you can replace the broken parts yourself by…

Repair difficulty

Time required

90 minutes or less

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.

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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

Get tips to help keep your central AC running all summer long…

Top questions about Sears and Sears PartsDirect

Model # S3QC048 Official Nordyne air conditioner

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for window air conditioners

Why your window AC compressor is not turning on?

Why won't water draining from my window air conditioner?

Why is water leaking into the house from my window air conditioner?

Why are my window air conditioner's evaporator fins iced up?

Why does my window air conditioner's compressor hum but not work?

Why won't my window air conditioner start?

Repair guides for window air conditioners

How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner condenser fan

How to replace a window air conditioner electronic control board

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

How to prevent the 2 most common AC failures from ruining your summer

Top questions about Sears and Sears PartsDirect

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