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Daewoo Service Manuals & Error Codes
525Service Manuals
121Error Codes
8Appliance Types
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Top Error Codes for Daewoo
CodeTypeDescription
0 blinks (continuous ON blink)Air ConditionerRoom sensor open or short — unit continuously works but fixes room temperature...1Air ConditionerRoom air thermistor or connector fault (open/short circuit in room temperature...1 blinkAir ConditionerIndoor coil sensor open or short, OR outdoor coil sensor open or short, OR...1 blink (0.5s cycle)Air ConditionerOutdoor coil sensor open or short circuit; unit continues working.1 blink (0.5s interval, 8s cycle)Air ConditionerIndoor coil sensor open or short circuit; unit does not work.1 blink (8s)Air ConditionerIndoor coil sensor open or short circuit; unit does not work.1 blink (8s cycle)Air ConditionerRoom sensor open or short circuit; unit continues working with fixed room...1 blink (8s interval)Air ConditionerIndoor coil sensor open or short, or outdoor coil sensor open or short; unit...1 blink (ON lamp, 0.5s pattern)Air ConditionerIndoor coil sensor open or short, OR outdoor coil sensor open or short; unit...1 blink (ON lamp, 8s pattern)Air ConditionerRoom sensor open or short circuit; unit continues working with room temperature...1 blink (ON lamp)Air ConditionerRoom sensor open or short circuit — unit continues working with room...1 times blinkAir ConditionerRoom sensor open or short circuit; unit continues working with fixed room...2Air ConditionerIndoor coil thermistor or connector fault (open/short circuit in evaporator...2 blinkAir ConditionerCompressor or electrical parts of compressor error, OR gas leak.2 blinksAir ConditionerIndoor coil sensor open or short, OR outdoor coil sensor open or short, OR...