GE Profile PGCS1NFZSS Owner's Manual And Installation Instructions page 11

A newly installed refrigerator may take 12 to 24 hours to begin making ice.
T URBO
H OME
C OOL
E NERGY S AVER ON
F REEZER R EFRIGERATOR
E
H -3 F 34 F NERGY
ELP
S AVER
P RECISE F ILL O PTIONS
D
OOR
L OCK
A LARM
Hold for 3 Seconds
to activate Lock
(on some models)
If no water is dispensed when the refrigerator
is first installed, there may be air in the water
line system. Press the dispenser arm and run
1 1 2 gallons to remove trapped air from the
water line and to fill the water system. To
flush out impurities in the water line, throw
away the first six glassfuls of water.
In homes with lower-than-average
water pressure, you may hear the icemaker
cycle multiple times when making one batch
of ice.
Set the power switch to the
position if the water supply is shut off.
(on some models)