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Model reference

LG LP150CED

Air Conditioner

5 documents7 error codes3 service modes

Available documentation

Service Manual

  • LG Packaged Terminal Air Conditioner/Heat Pump SVC MANUAL (Exploded View)67 pg
    Covers this model
  • Window Air Conditioner SVC MANUAL(Exploded View)53 pg
    Covers this model
  • LG Packaged Terminal Air Conditioner/Heat Pump SVC MANUAL (Exploded View)67 pg
    Covers this model
  • LG Packaged Terminal Air Conditioner/Heat Pump SERVICE MANUAL64 pg
    Covers this model
  • LG Packaged Terminal Air Conditioner/Heat Pump SERVICE MANUAL56 pg
    Covers this model
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Error codes (7)

CodeMeaning
CH 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 (3)

  • LED Diagnostics (Electrical Controls)Observe the green OPERATION LED on the Display PCB
  • LED Diagnostics (Manual Controls)Observe the green OPERATION LED on the Display PCB. The LED flashes a specific number of times to…
  • 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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