LG LLMXS3006S.ASTCNA0 Owner's Manual page 59

Problem
Pulsating or high- Your refrigerator is designed to run more efficiently to keep your food items at the
pitched sound desired temperature. The high efficiency compressor may cause your new refrigerator
to run longer than your old one, but it is still more energy efficient than previous
models. While the refrigerator is running, it is normal to hear a pulsating or high-
pitched sound.
• Normal Operation
Wi-Fi
Problem
Trouble connecting The password for the Wi-Fi network was entered incorrectly.
appliance and
• Delete your home Wi-Fi network and begin the registration process again.
smartphone to Wi- Fi
• If you are connecting to an iPhone, the password to connect to the module in the
network
Mobile data for your smartphone is turned on.
• Turn off the Mobile data on your smartphone before registering the appliance.
The wireless network name (SSID) is set incorrectly.
• The wireless network name (SSID) should be a combination of English letters and
The router frequency is not 2.4 GHz.
• Only a 2.4 GHz router frequency is supported. Set the wireless router to 2.4 GHz and
The distance between the appliance and the router is too far.
• If the appliance is too far from the router, the signal may be weak and the connection may
refrigerator is the last 4 characters of the network name, repeated twice.
numbers. (Do not use special characters.)
connect the appliance to the wireless router. To check the router frequency, check with
your Internet service provider or the router manufacturer.
not be configured correctly. Move the router closer to the appliance or purchase and
install a Wi-Fi repeater.
Possible Cause & Solution
Possible Cause & Solution
TROUBLESHOOTING 59