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Model reference

Daewoo H89B283ABHY

Air Conditioner

1 document4 error codes2 service modes

Available documentation

Service Manual

  • Service Manual Split System Air Conditioner Model: DSB-F240L-R53 pg
    Covers this model
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Error codes (4)

CodeMeaning
E1Room sensor open or short circuit detected (ON lamp blinks continuously for 8…E2Indoor coil sensor or outdoor coil sensor open or short circuit (ON lamp does…E3Compressor or electrical parts of compressor errorE4Gas leak detected

Service modes (2)

  • Emergency Operation["When remote controller is lost, damaged, or battery is discharged, set the mode select switch on…
  • Self-Diagnostic["The control automatically performs diagnostic tests to verify system integrity.","Error codes are…

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