What to Check First
Open the official LG USA article for the latest model-specific checks.
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 CordZero R9] Suction power is low?
When you use the robot vacuum cleaner, did you notice that it fails to suck in pieces of paper or hair attached to the floor?. Did you notice that dusts fall off from the robot vacuum cleaner during cleaning?. Causes and Symptoms. Dust bin is filled up with dusts.. There are dusts or.
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.