Error code reference

Daewoo Air Conditioner Error Code 1 times blink

Room sensor open or short circuit; unit continues working with fixed room temperature of 32°C in cooling mode or 18°C in heating mode.

SourceDaewoo Split System Air Conditioner - Full Service Manual (DSB-240LH-R)p. 14

Daewoo codes Daewoo air conditioner codes

Diagnostic procedure

The full 1 times 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 room air thermistor (RATH) for open or short condition.

SourceDaewoo Split System Air Conditioner - Full Service Manual (DSB-240LH-R)p. 14

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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

1 manual in the MyPros+ library documents this code for Daewoo air conditioner.

Models covered by the manuals that document this code

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The full 1 times blink procedure

Where this code is documented

Models covered by the manuals that document this code

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