Sub-Zero UC-15IO UL, UC-15IPO User Manual
USE & CARE GUIDE
Undercounter Ice Machine
Contents
Important Note
Undercounter Ice Machine ........................ 3
Ice Machine Models ............................. 4
Ice Machine Operation ........................... 5
Ice Machine Care ............................... 9
Troubleshooting Guide .......................... 12
Service Information ............................. 13
Sub-Zero Warranties ............................ 14
Features and specifications are subject to change at any time
without notice. Visit our website, subzero.com for the most
up-to-date information.
To ensure the safe and efficient use of Sub-Zero equipment, please take note of the following types of highlighted
information throughout this guide:
IMPORTANT NOTE highlights information that is especially
important.
CAUTION signals a situation where minor injury or product
damage may occur if instructions are not followed.
WARNING states a hazard that may cause serious injury or
death if precautions are not followed.
Sub-Zero Undercounter Ice Machine 3
subzero.com
Thank You
Thank you for purchasing your new Sub-Zero undercounter ice machine. With Sub-Zero, you can rely on a
60-year tradition of quality and reliability.
Your Sub-Zero is protected by a warranty that is one of
the finest in the industry. Take a moment to read the
warranty statement at the end of this guide and refer to it
should service become necessary.
This use & care guide will answer most of your questions
about the features, operation and maintenance of your
undercounter ice machine. If you have questions that are
not addressed here, call Sub-Zero customer care at
800-222-7820 or visit our website, subzero.com.
If service should become necessary, you will need the
model and serial numbers of the ice machine. Both
numbers are listed on the product rating plate, located in
the upper left corner of the ice bin and on the back of the
unit. Refer to the illustration below.
BEFORE OPERATING
It is important to clean and sanitize the ice machine prior
to use for optimum ice quality. To ensure proper operation,
follow the operational checks on pages 7–8.
Due to regulatory restrictions, cleaner and sanitizer do not
ship with the ice machine. Cleaner and sanitizer can be
ordered online at subzerowolfstore.com. For questions,
contact Sub-Zero customer care at 800-222-7820.
IMPORTANT NOTE: Adjustments and cleaning and main-
tenance procedures outlined in this guide are not covered
by the warranty.
Do not store food or beverages in the ice machine.
Do not operate equipment that has been misused,
neglected, damaged, altered or modified from that of
original manufactured specifications.
RATING PLATE
Location of rating plate.
Ice Machine Models 4
Ice Machine Features
• High-volume ice machine—great for entertaining.
• Models UC-15IPO and UC-15IO UL approved for
outdoor use up to 110°F
(45°C).
• Produces up to 50 lbs (23 kg) of ice per day with
large-capacity storage.
• Automatic ice maker provides quality, octagonal-
shaped ice.
• Advanced water filtration system.
• Produces ice in air temperature up to 100°F (40°C)—
up to 110°F
(45°C) for outdoor models.
• Easy-access control panel.
• Two, four or eight hour delay feature.
• Clean and change filter indicator lights.
• Bin light.
Models UC-15I(P) and UC-15I(P)O
ICE MACHINE
• Ice scoop fits neatly in door.
• Automatic defrost.
• Drain pump for models UC-15IP and UC-15IPO—
models UC-15I and UC-15IO use a gravity drain.
• UL approved for US and Canada.
• Two, five and twelve year residential warranty—
exclusions apply, see warranty at the end of this guide.
Control panel
Water shutters
Water reservoir
Large capacity
ice storage bin
Water filter
Kickplate
Bin light
Ice scoop
Gasket
Reversible
door hinge
Ice Machine Operation 5
subzero.com
Control Panel
POWER KEY PAD
Press the POWER key pad once to activate the ice
machine and the green POWER light. Press the POWER
key pad a second time to deactivate the ice machine.
ICE LIGHT
The blue ICE light is illuminated when the ice machine is in
ice making operation. The light is off when the ice machine
is in the clean cycle.
DELAY KEY PAD
Press the DELAY key pad to initiate a delay period. The ice
machine will not produce ice until the delay period has
expired.
• Press the key pad once to illuminate the 2-hour light
and initiate a two hour delay period.
• Press the key pad a second time to illuminate the
4-hour light and initiate a four hour delay period.
• Press the key pad a third time to illuminate the 8-hour
light and initiate an eight hour delay period.
CLEAN KEY PAD
Press the CLEAN key pad to initiate a cleaning cycle. The
ICE light will be deactivated. The green CLEAN light will
flash during the cleaning cycle to indicate the proper time
to add cleaner or sanitizer to the ice machine.
REPLACE FILTER LIGHT
When the ice machine completes 8000 freeze and harvest
cycles, the red REPLACE FILTER light will illuminate to
indicate the filter needs replaceing. Depress the CLEAN
key pad for six seconds to reset the counter and light.
• Press the key pad a fourth time will cancel the delay
period.
Control panel.
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