What to Check First
- Power turns off minutes after operation begins.
- The Start button has two functions. A gentle (short) press of the Start button will run the machine and pressing and holding down the button for 3 seconds will cancel the operation. If a cycle is canceled, the remaining time on the display will disappear. At this time, a forced drain will run for 2 to 3 minutes, and then the power will turn off automatically.
- Then, a remaining time will be displayed, and, in the case of a model with a front LED, a white LED at the center will turn on.
- Canceling starts a forced drain for 2 to 3 minutes and then the machine stops. If an operation is canceled, the remaining time will disappear, ‘--’ will be displayed, and any illuminated LEDs will be turned off. Press the Start button briefly to run the machine.
- This guide was created for all models, so the images or content may be different from your product.
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
Frequently Asked Questions
What should I check first for [LG Dios dishwasher] Power turns off minutes after operation begins.?
Power turns off minutes after operation begins.
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.
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