GE Profile PGCS1NFZSS Owner's Manual And Installation Instructions page 36

Troubleshooting Tips
Water dispenser has not been
used for a long time.
Normal when refrigerator
is first installed.
Water dispenser has not been
used for a long time.
Water system has been drained.
Water supply line turned off Installing the water line
or not connected.
Water filter clogged.
Air may be trapped in
the water system.
Water in reservoir is frozen
because the controls are set
too cold.
Newly-installed filter cartridge.
Supply line or shutoff valve
is clogged.
Water filter clogged.
Filter cartridge not
properly installed.
Glass not being held under
the dispenser long enough
after button is released.
Air may be present in the
water line system, causing
water to drip after being
dispensed.