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Error code reference
Daewoo Air Conditioner Error Code 2 blinks (0.5s interval, 8s cycle)
Outdoor coil sensor open or short, compressor or electrical parts of compressor error, or gas leak; unit continues working.
SourceDaewoo DSB-182L Air Conditioner - Full Service Manualp. 15, 22
Diagnostic procedure
The full 2 blinks (0.5s interval, 8s cycle) 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
1
First diagnostic step
1) Check voltage between L and Y of terminal block (indoor and outdoor unit). 2) Check connecting wire of indoor and outdoor unit. 3) Check relay RL1 on power PCB. 4) Check gas leakage of the pipe.
SourceDaewoo DSB-182L Air Conditioner - Full Service Manualp. 15, 22
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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