Sub-Zero 648PRO User Manual page 29

T R O U B L E S H O OT I N G
F R E Q U E N T LY A S K E D
I C E P R O D U C T I O N
IMPORTANT NOTE: Make sure that the ice
maker system is on. The ice bucket icon will be
visible in the exterior temperature display if
the ice maker system is on. If it is not on, use
the ICE MAKER key pad on the control panel
to turn on power to the ice maker system.
IMPORTANT NOTE: Dispose of the first bucket
of ice produced by your new unit to ensure
that pipe residue or other particles associated
with new water lines are not consumed.
Q: My ice maker isn't producing very much ice.
A: On average, you can expect a cycle of ice
(eight cubes per cycle) every two hours.
Q: My ice is freezing together and clumping.
A: If ice is not used regularly it tends to fuse
together. You may need to discard the ice
and allow ice to be replenished.
Q: My ice tastes funny and is discolored.
A: The PRO 48 has a water filtration system
built into the ice maker water line. The
water filter cartridge should be replaced if
the unit has been turned off for one month
or more, or if the water filter cartridge has
been in use for more than one year. Contact
a plumber or water treatment contractor to
discuss options for other source water
condition problems.
N O I S E
Q: Why do I hear my unit running constantly?
A: It is normal to hear the operation of fans
and motors from the product. Sounds will
be accentuated based on the placement of
the unit and overall room design.
G U I D E
Q U E S T I O N S
T E M P E R AT U R E
IMPORTANT NOTE: Unless the unit is being
serviced, make sure the power for your unit is
on. If the unit is not on, OFF will be visible in
the exterior temperature display. Use the
POWER key pad on the control panel to turn
on power to the unit.
Q: How do I adjust the temperatures in my
unit?
A: To adjust temperatures, refer to Tempera-
ture Control, page 6.
Q: What are the suggested temperature
settings?
A: The recommended settings are 38°F (3°C)
for refrigerator compartments and 0°F
(-18°C) for freezer compartments.
Q: Condensation is forming on the inside and
outside of my unit.
A: In climates with higher humidity, condensa-
tion will form and is considered normal.
Leaving the door open for a long period of
time may also contribute to condensation
forming on the inside your unit.
Q: My unit isn't cooling properly.
A: Clean the condenser area as outlined on
page 13.
D O O R O P E R AT I O N
Q: Why is my door hard to open?
A: Your unit was designed for an airtight seal.
A vacuum seal can form after the door is
closed. Wait several seconds for pressure to
equalize before reopening the door.
Q: The door on my unit is opening too fast and
hitting the wall or surrounding cabinets.
A: The unit may not be leveled properly or a
door stop may be required. Contact your
Sub-Zero dealer for details on the door
stop kit.
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