Manual for LUDP8997SN

Manual for LUDP8997SN

Brand: LG logo LG

Category: Dishwasher

Document Type: Manual

Language: EN

Uploaded: Nov. 21, 2025, 7:32 p.m.

Warranty Information

Refer to the warranty card for specific warranty details.

Control Panel Functions:

  • Power: Turns the appliance on and off. Auto power-off after cycle completion or power interruption.
  • Display: Shows cycle time, status, and error messages. Includes Rinse Aid Icon.
  • Cancel: Drains the tub and cancels the current cycle.
  • Start: Initiates the selected cycle.
  • Control Lock: Locks all buttons except Power to prevent changes during a cycle.
  • Wi-Fi: Connects to a home network.
  • Chime On/Off: Activates/deactivates button sounds.

Cycles:

  • Auto: Senses soil amount for optimal cleaning.
  • Heavy: For heavily soiled dishes.
  • Delicate: For fine china and stemware.
  • Refresh: Warms dishes unused for a long time.
  • Normal: For moderately soiled, everyday loads.
  • Turbo: Cleans heavily soiled dishes in one hour.
  • Download Cycle: Dedicated cycle via Wi-Fi or NFC.
  • Machine Clean: Cleans the inside of the dishwasher.
  • Rinse: Quick rinse for dishes with excess soil.
  • Express: Quickly cleans lightly soiled dishes.

Options:

  • Dual Zone: Adjusts spray intensity for upper and lower racks.
  • Half Load: Washes only upper or lower racks.
  • Energy Saver: Reduces wash/rinse temperatures.
  • High Temp: Increases main wash temperature.
  • Extra Dry: Adds drying time and raises rinse temperature.
  • Night Dry: Vents steam to prevent condensation.
  • Delay Start: Delays cycle start by 1-12 hours.
  • Pre-Steam (Steam Models): Adds steam for improved wash performance.

Troubleshooting and error codes

BUTTON Times button is pushed Top Display Load and Checking points Door open/closed Remark
Start 1 TIME n35/U00/ D00 (version) Load All LEDs are lit Either "nC" will be displayed when NFC or Wifi Module fails.
1 TIME n**/U**/ D** (version) Load All LEDs are lit Either "nC" will be displayed when NFC or Wifi Module fails.
1 TIME Sump Temp(°C) Dispenser Closed "EE" will be displayed when EEPROM is fails.
2 TIME N02 Drying Fan Motor Drying Actuator Closed
3 TIME Soil Level Power Button is lit Soil Sensor Closed
4 TIME Drain Motor RPM Drain Motor Either
5 TIME Frequency Inlet Valve Closed
6 TIME Washing Motor RPM Washing Motor Closed
7 TIME Washing Position Washing Heater Vario Valve Closed Un : Detecting Washing Position Lo : Detecting Complete "nE" will be displayed when Vario Valve fails.
8 TIME - Power Off All LEDs are turned Off Either
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