NeoChef - Setting the Clock, Timer and Childlock — LG Help Guide

When the oven is plugged in for the first time or after a power interruption, the clock defaults to the 12-hour clock mode and 12H appears on the display. You can set the time or switch to the 24-hour clock mode.

TroubleshootingCooking Appliances

What to Check First

  1. Childlock Childlock function is a unique safety measure that prevents unwanted oven operations. Once the Childlock is set, no cooking can take place. Debris or water on the controller can cause button not to work properly. To cancel the childlock, press and hold STOP/CLEAR until loc disappears on the display.
  2. Setting the clock. LMC0975ST, LMC1575*** Open the oven door. Press + repeatedly to toggle between the 24-Hour (24H) and 12-Hour (12H) clock mode.
  3. Press ENTER to set the clock mode.
  4. To set the time of the day, press + or - to select the desired hour.
  5. Press ENTER to set the hour.
  6. Press + or - to select the desired minutes.
  7. Press ENTER to finish setting the time of day.
  8. Setting the clock. LMC0975SB, LMC0975SW, LMC1375** Press + repeatedly to toggle between the 24-Hour (24H) and 12-Hour (12H) clock mode.
  9. Press START to set the clock mode.
  10. Press START to set the hour.

Why This Can Happen

Symptoms can have more than one cause, and the correct steps depend on the exact model, installation and operating conditions. Use the checks above to narrow the issue before service.

Safety and Model-Specific Guidance

Stop troubleshooting if you notice burning, electrical damage, unsafe heat, gas odor, refrigerant concerns, or water near electrical components. Follow the official LG USA instructions for your exact model.

Frequently Asked Questions

What should I check first for NeoChef - Setting the Clock, Timer and Childlock?

Childlock Childlock function is a unique safety measure that prevents unwanted oven operations. Once the Childlock is set, no cooking can take place. Debris or water on the controller can cause button not to work properly. To cancel the childlock, press and hold STOP/CLEAR until loc disappears on the display.

When should I stop troubleshooting and contact LG?

Stop if the product shows signs of electrical damage, burning, leaking near electrical components, or if the recommended checks do not resolve the issue. Use LG USA support for model-specific service guidance.

Does this guidance apply to every LG model?

Not always. Controls, error codes and service steps can differ by model. Confirm the exact model number and follow the linked LG USA article for model-specific instructions.

Related LG Products

These model pages are linked because the stored category or exact model matches this Help Library topic.

Read the Official LG Guide