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Model reference

Daewoo DSB-181LH

Air Conditioner

11 documents18 error codes5 service modes

Available documentation

Service Manual

  • DAEWOO DSB181LH Service Manual CDC 48155 pg
    Covers this model
  • Daewoo DSB181L010 2 CDC 1573 Service Manual54 pg
    Covers this model
  • Service Manual - Split System Air Conditioner Model DSB-181LH53 pg
    Covers this model
  • Daewoo DSB F123L E Service Manual CDC 143262 pg
    Covers this model
  • Daewoo DSB 070 091 121 122 240 LH CDC 1573 Service Manual96 pg
    Covers this model
  • Service Manual Split System Air Conditioner79 pg
    Covers this model
  • Daewoo DSB070LH10 Service Manual96 pg
    Covers this model
  • Service Manual Split System Air Conditioner Model: DSB-F092L61 pg
    Covers this model
  • Daewoo DSB-F071L / DSB-F092L Service Manual103 pg
    Covers this model
  • Service Manual Split System Air Conditioner Model: DSB-F071L62 pg
    Covers this model
  • DAEWOO DSB240L Service Manual CDC 48196 pg
    Covers this model
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Error codes (18)

CodeMeaning
1Room air thermistor or connector fault.1 blinkRoom sensor open or short circuit; unit continuously operates at fixed room…1 blink (0.5s cycle)Outdoor coil sensor open or short circuit; unit continues working.1 blink (8s cycle)Room sensor open or short circuit; unit continues working with fixed room…1 blink (8s interval)Indoor coil sensor open or short, or outdoor coil sensor open or short; unit…2Indoor coil thermistor or connector fault.2 blinksIndoor coil sensor open or short, outdoor coil sensor open or short, compressor…2 blinks (0.5s interval)Compressor or electrical parts of compressor error, or gas leak; unit continues…3Compressor, electrical parts of compressor, or gas leak.continuous blinkUnit does not work due to indoor coil sensor open/short, outdoor coil sensor…Continuous ON lamp blinkRoom sensor open or short circuit; unit continues working with room temperature…ON LAMP 1 blink (8s interval)Indoor coil sensor open or short, or outdoor coil sensor open or short; unit…ON LAMP 2 blinks (0.5s interval)Compressor or electrical parts of compressor error, or gas leak; unit continues…ON LAMP Blink (0.5s, 2 times blink)Compressor or electrical parts of compressor error, or gas leak.ON LAMP Blink (8s, 1 times blink)Outdoor coil sensor open or short circuit; unit continues working.ON LAMP Blink (continuous)Room sensor open or short circuit; unit continues working with fixed room…ON LAMP continuous blinkRoom sensor open or short circuit; unit continues working with fixed room…Room Sensor open/shortRoom temperature sensor is open or shorted; unit continues working with room…

Service modes (5)

  • Emergency OperationOpen the front panel and slide the switch panel switch to the 'Emergency' position.
  • Self-Diagnostic FunctionThe control automatically runs diagnostic tests to verify system integrity
  • Test Operating["Activate test operating mode (details not further specified in document)."]
  • Test Operating ModeActivate test mode (via CA1 Test jumper/connector on control PCB, per Functional Configuration…
  • Test Operation["Activate test operating mode (via test/emergency switch on indoor unit)."]

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