Error code reference

Daewoo Air Conditioner Error Code 1 blink

Indoor coil sensor open or short, OR outdoor coil sensor open or short, OR compressor or electrical parts of compressor error: unit does not work.

SourceDaewoo Split System Air Conditioner - Service Manual: DSB-183PHp. 14

Daewoo codes Daewoo air conditioner codes

Diagnostic procedure

The full 1 blink procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check sensor open/short: Micom input voltage 0~0.3V indicates open, 4.7~5.0V indicates short. For compressor error, check if indoor coil temperature change is below +/-2°C after 5 minutes of compressor operation.

SourceDaewoo Split System Air Conditioner - Full Service Manual (DSB-F244LH)p. 15

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

26 manuals in the MyPros+ library document this code for Daewoo air conditioner.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full 1 blink procedure

Where this code is documented

Models covered by the manuals that document this code

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