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Model reference

LG A8UW566FA0

Air Conditioner

14 documents31 error codes39 service modes

Available documentation

Service Manual

  • Multi type Air Conditioner Service Manual219 pg
    Covers this model
  • Multi Type Air Conditioner SERVICE MANUAL228 pg
    Covers this model
  • Multi Type Air Conditioner SERVICE MANUAL236 pg
    Covers this model
  • Multi Type Air Conditioner SERVICE MANUAL240 pg
    Covers this model
  • Multi Type Air Conditioner SERVICE MANUAL238 pg
    Covers this model
  • Multi Type Air Conditioner SERVICE MANUAL244 pg
    Covers this model
  • Multi Type Air Conditioner SERVICE MANUAL268 pg
    Covers this model
  • Multi Type Air Conditioner SVC MANUAL (Exploded View)255 pg
    Covers this model
  • Multi Type Air Conditioner SVC MANUAL(Exploded View)261 pg
    Covers this model
  • Multi Type Air Conditioner SVC MANUAL (Exploded View)254 pg
    Covers this model
  • Multi Type Air Conditioner SVC MANUAL (Exploded View)261 pg
    Covers this model

Other

  • LG Samsung AMNH076DZ 0 AMNH096VEA0 AMNH096DU 0 AMNH126VEA0228 pg
    Covers this model
  • LG Samsung LG MV18AH NB0 MV18AH NB0 MV18AH NB0 English219 pg
    Covers this model
  • LG Samsung AMNH076LQL0 AMNH096LQL0 AMNH096LRL0 AMNH126LRL0 AMNH186LTL0 AMNH246LTL0 AMNH07GD4L0 AMNH09GD4L0 AMNH12GD4L0 AMNH18GD5L0 AMNH24GD5L0261 pg
    Covers this model
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Error codes (31)

CodeMeaning
01Indoor room thermistor (air sensor) error02Indoor inlet pipe sensor error03Wired remote controller communication error04Drain pump / float switch error05Communication error between indoor and outdoor unit06Indoor outlet pipe sensor error07Different mode operation error between indoor units21IPM fault / DC peak22CT2 max current error23DC link low voltage24Low/High pressure switch open25AC low/high voltage26DC compressor position detect error27PSC fault error28DC link high voltage32Inverter compressor discharge pipe temperature high (above 105°C)33Constant compressor discharge pipe temperature high (above 105°C)40CT circuit malfunction41Inverter discharge pipe thermistor error44Outdoor air sensor error45Condenser pipe sensor error46Suction pipe sensor error47Constant compressor discharge pipe thermistor error51Over capacity52Signal error between inverter board and main board53Communication error between indoor and outdoor units60EEPROM check sum error61Condenser pipe sensor temperature high (above 65°C)62Heat sink sensor temperature high (above 85°C)63Condenser pipe temperature low
View all 31 error codes
65Heat sink sensor error

Service modes (39)

  • Address Monitoring (Wireless Remote)Press Chaos Swing (6) and Reset (13) keys simultaneously.
  • Address Monitoring Mode (Wireless Remote)Press Chaos Swing (button 6) and Reset (button 13) keys simultaneously.
  • Address Setting Mode (Wired Remote)Press Program (button 13) and Set/Clear (button 16) keys simultaneously for more than 3 seconds…
  • Address Setting Mode (Wireless Remote)Press Jet Cool (button 5) and Reset (button 13) keys simultaneously for more than 3 seconds. Set…
  • address_monitoring["Press Chaos Swing (button 6) and Reset (button 13) simultaneously to enter Address Monitoring…
  • address_monitoring_wireless["Press Chaos Swing (6) and Reset (13) keys simultaneously to enter Address Monitoring Mode","Press…
  • address_setting_wiredPress Program (13) and Set/Clear (16) keys simultaneously for more than 3 seconds on the wired…
  • address_setting_wired_remocon["Press Program (13) and Set/Clear (16) keys simultaneously for more than 3 seconds to enter…
  • address_setting_wired_remote["Press Program (button 13) and Set/Clear (button 16) simultaneously for more than 3 seconds to…
  • address_setting_wirelessPress Jet Cool (5) and Reset (13) keys simultaneously for more than 3 seconds on wireless remote…
  • address_setting_wireless_remocon["Press Jet Cool (5) and Reset (13) keys simultaneously for more than 3 seconds to enter Address…
  • address_setting_wireless_remote["Press Jet Cool (button 5) and Reset (button 13) simultaneously for more than 3 seconds to enter…
  • E.S.P. (External Static Pressure) Setting1
  • ESP (External Static Pressure) Setting1
  • ESP (External Static Pressure) Setting (Duct Type)1
  • ESP Setting Mode (Duct Type Wired Remote)1
  • ESP Setting Mode (Duct/Cassette Wired Remote)1
  • esp_setting_duct["Push On/Off button to start unit","Push Timer and Wind buttons simultaneously for more than 3…
  • Forced OperationUse the slide switch on the indoor unit main body
  • Forced Operation (Cassette Type)Press the button for 2 seconds to start forced operation.
  • Forced Operation (Indoor Unit)Set the slide switch on the main unit to the forced operation position
  • Forced Operation (Slide Switch)Set the slide switch to the forced operation position while power is on, or supply power while…
  • Forced Operation (Split Type via Slide Switch)Set the slide switch to the forced operation position while power is on, or supply power with…
  • forced_operation["Switch slide switch on main unit from remote control position to forced operation…
  • forced_operation_cassette["Press button for 2 seconds to start forced operation (Cassette Type)"]
  • forced_operation_slide_switchSet the slide switch on the main unit to the forced operation position while power is on, or power…
  • Test Run (Cassette Type - Start by button press)Press the forced operation button for 2 seconds for forced operation
  • Test Run (Cassette Type)Press the button for 5 seconds to start test run.
  • Test Run (Cassette Wired Remote)Press the room temperature checking button and down timer button simultaneously for 3 seconds.
  • Test Run (CST Type - Wired Remote)Press the room temperature checking button and down timer button simultaneously for 3 seconds.
  • Test Run (CST Wired Remote)Press the Room Temperature Checking button and Down Timer button simultaneously for 3 seconds.
  • Test Run (Room Type)Press the timer cancel button five times continuously.
  • test_run_cassette["Press room temperature checking button and down timer button simultaneously for 3 seconds"]
  • test_run_cassette_type["Press the forced operation button for 5 seconds"]
  • test_run_cassette_type_button["Press the forced operation button for 2 seconds to start forced operation.","Press the forced…
  • test_run_cassette_type_forced["Press the forced operation button for 2 seconds"]
  • test_run_cassette_wired_remoconPress the room temperature checking button and down timer button simultaneously for 3 seconds on…
  • test_run_cassette_wired_remote["Press the room temperature checking button and down timer button simultaneously for 3 seconds"]
  • test_run_room_type["Press timer cancel button five times continuously"]

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

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