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Model reference

LG ASBBEUS

Air Conditioner

10 documents14 error codes4 service modes

Available documentation

Service Manual

  • Window Air Conditioner SVC MANUAL MODEL: LP150HED-Y848 pg
    Covers this model
  • Window Air Conditioner SVC MANUAL MODEL: LP121HEM-Y848 pg
    Covers this model
  • Window Air Conditioner SVC MANUAL(Exploded View) MODEL : LP120HED-Y853 pg
    Covers this model
  • Window Air Conditioner SVC MANUAL MODEL: LP090HED-Y848 pg
    Covers this model
  • Window Air Conditioner SVC MANUAL(Exploded View) LP070HED-Y853 pg
    Covers this model
  • Window Air Conditioner SVC MANUAL MODEL: LP090CSD-Y851 pg
    Covers this model
  • Window Air Conditioner SVC MANUAL MODEL: LP091HEM-Y849 pg
    Covers this model
  • Room Air Conditioner SVC MANUAL (Exploded View)34 pg
    Covers this model
  • Packaged Terminal Air Conditioner SVC MANUAL (Exploded View)60 pg
    Covers this model
  • LG Packaged Terminal Air Conditioner/Heat Pump SERVICE MANUAL64 pg
    Covers this model
MyPros+ Max

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Error codes (14)

CodeMeaning
1Indoor Air Thermistor Error (Manual Controls LED flash code2Indoor Coil Thermistor Error (Manual Controls LED flash code3Outdoor Air Thermistor Error4Outdoor Coil Thermistor Error5Mode Error (Manual Controls LED flash code6Set point Error (Manual Controls LED flash code7Bad Thermistor Wiring (Manual Controls LED flash codeCH 01Indoor Air Thermistor ErrorCH 02Indoor Coil Thermistor ErrorCH 03Outdoor Air Thermistor Error (PTHP Only)CH 04Outdoor Coil Thermistor Error (PTHP Only)CH 05Mode ErrorCH 06Set point ErrorCH 07Bad Thermistor Wiring

Service modes (4)

  • LED Diagnostics (Self-Diagnosis)Observe the green OPERATION LED on the Display PCB. The LED flashes a code corresponding to the…
  • LED Self-DiagnosisObserve the green OPERATION LED on the Display PCB. The LED flashes a number of times corresponding…
  • Self-DiagnosisThe unit automatically indicates faults via a green OPERATION LED on the Display PCB
  • Self-Diagnosis (LED Diagnostics)The green OPERATION LED on the Display PCB automatically indicates errors by flashing a specific…

Full entry steps, exit procedures, and test sequences are available in Max.

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