LG LRFGC2706 Series Owner's Manual page 55

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
During Wi-Fi setup, the app is requesting a password to connect to the product (on
certain phones).
• Locate the network name which starts with "LG" under Settings > Networks. Note the last
• For example, if the network name appears as LGE_Appliance_8b92, then you would enter
Error Codes
Problem
"Sb" appears on the The Sabbath mode is activated.
display. Refrigerator
• Some models feature a Sabbath mode for use during the Jewish Sabbath and Holidays. See
is running but
control panel is
inactive.
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.
part of the network name.
- If the network name looks like LGE_Appliance_XX-XX-XX, enter lge12345.
- If the network name looks like LGE_Appliance_XXXX, enter XXXX twice as your password.
8b928b92 as your password. In this instance, the password is case sensitive and the last 4
characters are unique to your appliance.
the Sabbath Mode section of the manual for instructions on activating and deactivating
this mode.
Possible Cause & Solution
Possible Cause & Solution
Possible Cause & Solution
TROUBLESHOOTING 55