What to Check First
- It is a remote controller malfunction.
- The function is not available in the product.
- Since the system air conditioner remote controller is made for common use, some of its button might not work for you.
- ➔ The wireless remote controller is manufactured for common use, and it is shared among the following models.
- If you press the function button in a model that does not support a specific function, it might not operate properly. Ex) Some of models may not support the following functions: Human detection, air purification, dust condition, humidity, Smartcare, UVnano, individual control for indoor unit, auto drying, robot cleaning and so on.
- 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 Air Conditioner - Troubleshooting An LG Air Conditioner Remote Not Working Properly?
It is a remote controller malfunction.
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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