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Model reference

Daewoo G4C072JU1ER

Air Conditioner

1 document3 error codes2 service modes

Available documentation

Service Manual

  • Service Manual - Split System Air Conditioner Model: DSB-F074LH55 pg
    Covers this model
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Error codes (3)

CodeMeaning
1 blinkRoom sensor open or short circuit detected (Micom input voltage 0~0.3V for…2 blinksIndoor coil sensor open or short, outdoor coil sensor open or short, or…Continuous blinkGas leak detected

Service modes (2)

  • Emergency OperationWhen remote controller is lost, damaged, or battery is discharged, press the emergency switch on…
  • Test OperationDuring test operating mode, Fan (Indoor, Outdoor) and Compressor run regardless of room temperature.

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