LG GR-X39FMKBL Owner's Manual page 40

MAINTENANCE
40
3
Replace with a new water filter. Insert the new
filter into the filter head and rotate it clockwise
until the arrow on the new filter lines up with
the arrow on the filter head. Swing the filter
back into the compartment.
4
Refit the door basket.
5
Press and hold the Water Filter button for
three seconds. The new water filter has been
activated.
6
Dispense water for approximately 5 minutes to
remove trapped air and contaminants from the
system.
CAUTION
• Failure to replace filters when required or using
non LG authorised water filters can cause the
filter cartridge to leak and result in property
damage.