LG LFX33975ST Owner's Manual page 49

TROUBLESHOOTING 49
Icemaker is not
making enough
ice (continued).
Dispensing water
slowly.
Doors are opened often or for
long periods of time.
Doors are not dosed
completely.
The temperature setting for the
freezer is too warm.
Water filter has been exhausted.
Reverse osmosis filtration
system is used.
Low house water supply
pressure.
If the doors of the unit are opened often, ambient
air will warm the refrigerator which will prevent
the unit from maintaining the set temperature.
Lowering the refrigerator temperature can help,
as well as not opening the doors as frequently.
If the doors are not properly closed, ice
production will be affected. See the Doors will
not dose completely or pop open section in Parts
& Features Troubleshooting for more information.
The recommended temperature for the freezer
compartment for normal ice production is O°F. tf
the freezer temperature is warmer, ice production
will be affected.
It is recommended that you replace the water
filter:
• Approximately every six months.
• When the water filter indicator turns on.
• When the water dispenser output decreases.
• When the ice cubes are smaller than normal.
Reverse osmosis filtration systems can reduce
the water pressure below the minimum amount
and result in icemaker issues.
If the problem persists, it may be necessary to
contact a plumber.
The water pressure must be between 20 and 120
psi on models without a water filter and between
40 and 120 psi on models with a water filter.
If the problem persists, it may be necessary to
contact a plumber.