Sub-zero BUILT-IN User Manual
USE & CARE GUIDE
Built-In Refrigeration
Contents
Important Note
Built-In Refrigeration . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Built-In Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
uilt-In Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
B
Built-In Use & Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Keeping Food at Its Best . . . . . . . . . . . . . . . . . . . . . . 27
Food Storage Recommendations . . . . . . . . . . . . . . . 31
Water Filtration System Performance Data . . . . . . . . 36
California Certification . . . . . . . . . . . . . . . . . . . . . . . . 38
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . 39
Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Sub-Zero Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Features and specifications are subject to change at any time
without notice. Visit our website, subzero.com for the most
up-to-date information.
o ensure the safe and efficient use of Sub-Zero equip-
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ment, 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.
Built-In Refrigeration 3
subzero.com
Thank You
hank you for purchasing your new Sub-Zero built-in unit.
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With Sub-Zero, you can rely on a 60-year tradition of
quality and reliability. The built-in line brings together the
latest and finest features in home refrigeration to give you
the freshest food possible.
Sub-Zero’s design, beauty and quality are reflected in
the broad range of standard features that put Sub-Zero in
a class by itself. The custom-design appearance of the
Sub-Zero built-in line gives you options no other line
offers, whether you have chosen a framed, overlay,
stainless steel or glass door style unit.
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
built-in unit. If you have questions that are not addressed
here, call Sub-Zero customer service at 800-222-7820 or
visit our website, subzero.com.
Dual Refrigeration
he built-in line continues the Sub-Zero tradition of
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superior quality and reliability. Sub-Zero pioneered the
development of our dual refrigeration system, giving you
optimum fresh and freezer food storage in ideal selfcontained sections. Both refrigerator and freezer maintain
accurate, consistent temperatures. Dual refrigeration
keeps your food fresh longer than any other system
available.
With dual refrigeration, the freezer maintains a constant
temperature within one degree of the temperature you set
within our range of -5°F (-21°C) to +5°F (-15°C), without
unwanted moisture and odor from the refrigerator. Similarly, you can adjust the refrigerator temperature within a
range of 34°F (1°C) to 45°F (7°C), for proper humidity
levels tailored for longer food life expectancy.
The dual refrigeration system also means there is no
transfer of fresh food odors to frozen food or ice. The
Sub-Zero system does not freeze the moisture out of the
air in the fresh food section.
Sub-Zero dual refrigeration is also more energy efficient
than old-fashioned single refrigeration systems. When the
refrigerator is used frequently during the day it does not
require the freezer to circulate its very cold, dry air to the
refrigerator. Instead, the refrigerator uses moist air to keep
fresh foods fresh and energy use minimal.
Built-In Features 4
Built-In Features
Classic framed design—the look that made Sub-Zero
•
famous—feature an innovative grille and handle design.
• Overlay models blend seamlessly into your overall
room design and complement surrounding cabinetry.
• Flush inset application for overlay models allows the
unit to be flush with surrounding cabinetry. Options
include using custom panels or Sub-Zero stainless
steel accessory panels. Stainless steel models feature
wrapped doors, tubular handles and flip-up grille,
designed specifically to enhance the aesthetics of
today’s professional looking kitchens.
• Models BI-36RG, BI-30UG and BI-36UG offer a unique
feature—a glass door. These units each come in the
framed, overlay and flush inset, or stainless steel
design and meet stringent energy requirements.
• Glass door models add a contemporary look that is
quite unique and innovative, with subdued interior
lighting.
• Shallow-depth design means access is easy to any
area of the refrigerator.
• Built-in combination models have the Sub-Zero dual
refrigeration system, which ensures the freshest food
and energy efficiency at the same time. You have
precise independent control of the refrigerator and
freezer sections.
• All built-in models have a microprocessor to give you
better control, automatic defrosting that senses, then
adapts to your use patterns, and a service indicator
light. Our microprocessor continuously monitors each
section, and should a problem arise, the processor will
turn on the indicator in the control display panel.
Water Filtration—our microbiological water filter
•
ensures you have the cleanest ice and water possible.
• Air Purification—bacteria, odors and gases are
removed by this advanced air purification system.
• Bright lighting spreads even illumination throughout
each section. The source of the illumination is
concealed.
• A door alarm will let you know with an audible chime if
your refrigerator or freezer door is left ajar.
• The full-extension, high-humidity crisper drawer(s) are
large and deep, with smooth sides and removable
dividers in most models.
• The steel reinforced cantilevered glass shelves make
repositioning quick and easy. They’re easy to clean and
spill proof.
• In-door shelves are adjustable in one-inch increments
for complete flexibility.
• The dairy compartment is adjustable, with one-door
access. The dairy shelf is magnetically sealed to
maintain freshness.
• Over-and-under models offer a full-extension freezer
drawer.
• Ice maker provides high-quality, crescent-shaped ice.
• Max ice feature increases the rate of ice production for
a 24-hour period.
• Magnetic gaskets around all doors give extra-tight
seals.
• Our solid-core doors improve insulation and structural
integrity.
• Controls are up front and easy to use. They give you
digital readings for quick, easy-to-read reference.
Up-front controls also keep you informed about the
operation of the unit on a continuous basis.
• All built-in models have a flip-up grille, making it easier
to clean your condenser and access the water filter.
• Solid, adjustable kickplate gives a true built-in look and
conforms to American Institute of Architects standards.
• Sub-Zero products are covered by a two, five and
twelve year residential warranty (exclusions apply). See
warranty details at the end of this guide.
This appliance is certified by Star-K to meet
strict religious regulations in conjunction with
specific instructions found on www.star-k.org.
Built-In Models 5
subzero.com
Model BI-36R
ALL REFRIGERATOR
Easy-access,
flip-up grille
Lighted, electronic
control panel
Air purification
system
Adjustable, spillproof glass shelves
Refrigerator
storage drawers
User reference
cards
High-humidity
crisper drawer
Removable
kickplate
Model BI-36RG
ALL REFRIGERATOR WITH GLASS DOOR
Door closer
Location of
rating plate
Adjustable dairy
compartment
Adjustable door
shelves
Stationary door
shelves
Four-sided
magnetic gaskets
Easy-access,
flip-up grille
Lighted, electronic
control panel
Air purification
system
Adjustable, spillproof glass shelves
Refrigerator
storage drawers
User reference
cards
High-humidity
crisper drawer
Removable
kickplate
Door closer
Location of
rating plate
Triple-pane, UVresistant glass door
Four-sided
magnetic gaskets
Built-In Models 6
Model BI-36F
ALL FREEZER
Easy-access,
flip-up grille
Lighted, electronic
control panel
Adjustable wire
shelves
Automatic ice
maker
Removable ice
container
Freezer storage
baskets
Removable
kickplate
Water filtration
system
Location of
rating plate
Adjustable door
shelves
Four-sided
magnetic gaskets
Built-In Models 7
subzero.com
Model BI-30U
OVER-AND-UNDER
Easy-access,
flip-up grille
Lighted, electronic
control panel
Air purification
system
Adjustable, spillproof glass shelves
Refrigerator
storage drawer
High-humidity
crisper drawer
Automatic ice
maker
Removable ice
container
Removable
kickplate
Model BI-30UG
OVER-AND-UNDER WITH GLASS DOOR
Water filtration
system
Location of
rating plate
Adjustable dairy
compartment
Adjustable door
shelves
User reference
cards
Four-sided
magnetic gaskets
Two-tier freezer
storage baskets
Full-extension rollout freezer drawer
Easy-access,
flip-up grille
Lighted, electronic
control panel
Air purification
system
Adjustable, spillproof glass shelves
Refrigerator
storage drawer
High-humidity
crisper drawer
Automatic ice
maker
Removable ice
container
Removable
kickplate
Water filtration
system
Location of
rating plate
Triple-pane, UVresistant glass door
User reference
cards
Four-sided
magnetic gaskets
Two-tier freezer
storage baskets
Full-extension rollout freezer drawer
Built-In Models 8
Model BI-36U
OVER-AND-UNDER
Easy-access,
flip-up grille
Lighted, electronic
control panel
Air purification
system
Adjustable, spillproof glass shelves
Refrigerator
storage drawer
High-humidity
crisper drawer
Automatic ice
maker
Removable ice
container
Removable
kickplate
Model BI-36UG
OVER-AND-UNDER WITH GLASS DOOR
Water filtration
system
Location of
rating plate
Adjustable dairy
compartment
Adjustable door
shelves
User reference
cards
Four-sided
magnetic gaskets
Two-tier freezer
storage baskets
Full-extension rollout freezer drawer
Easy-access,
flip-up grille
Lighted, electronic
control panel
Air purification
system
Adjustable, spillproof glass shelves
Refrigerator
storage drawer
High-humidity
crisper drawer
Automatic ice
maker
Removable ice
container
Removable
kickplate
Water filtration
system
Location of
rating plate
Triple-pane, UVresistant glass door
User reference
cards
Four-sided
magnetic gaskets
Two-tier freezer
storage baskets
Full-extension rollout freezer drawer
Built-In Models 9
subzero.com
Model BI-36S
SIDE-BY-SIDE
Easy-access,
flip-up grille
Lighted, electronic
control panel
Location of
rating plate
Adjustable
door shelves
Automatic ice
maker
Removable ice
container
Freezer storage
baskets
Four-sided
magnetic gaskets
Removable
kickplate
Water filtration
system
Adjustable dairy
compartment
Air purification
system
Adjustable, spillproof glass shelves
Adjustable door
shelves
High-humidity
crisper drawer
User reference
cards
Refrigerator storage
drawers
Built-In Models 10
Model BI-42S
SIDE-BY-SIDE
Easy-access,
flip-up grille
Lighted, electronic
control panel
Location of
rating plate
Adjustable
door shelves
Automatic ice
maker
Removable ice
container
Freezer storage
baskets
Four-sided
magnetic gaskets
Removable
kickplate
Model BI-42SD
SIDE-BY-SIDE WITH DISPENSER
Lighted, electronic
control panel
Water filtration
system
Adjustable dairy
compartment
Air purification
system
Adjustable, spillproof glass shelves
Adjustable door
shelves
High-humidity
crisper drawer
User reference
cards
Refrigerator storage
drawers
Easy-access,
flip-up grille
Water filtration system
Adjustable dairy
compartment
Location of
rating plate
Automatic ice
maker
Removable ice
container
Adjustable
door shelves
Freezer storage
baskets
Four-sided
magnetic gaskets
Removable
kickplate
Air purification
system
Bulk ice
dispenser
Adjustable, spillproof glass shelves
Adjustable door
shelves
High-humidity
crisper drawer
User reference
cards
Refrigerator storage
drawers
Built-In Models 11
subzero.com
Model BI-48S
SIDE-BY-SIDE
Easy-access,
flip-up grille
Lighted, electronic
control panel
Location of
rating plate
Adjustable
door shelves
Automatic ice
maker
Removable ice
container
Freezer storage
baskets
Four-sided
magnetic gaskets
Removable
kickplate
Model BI-48SD
SIDE-BY-SIDE WITH DISPENSER
Lighted, electronic
control panel
Water filtration
system
Adjustable dairy
compartment
Air purification
system
Adjustable, spillproof glass shelves
Adjustable door
shelves
High-humidity
crisper drawer
User reference
cards
Refrigerator storage
drawers
Easy-access,
flip-up grille
Water filtration system
Adjustable dairy
compartment
Location of
rating plate
Automatic ice
maker
Removable ice
container
Adjustable
door shelves
Freezer storage
baskets
Four-sided
magnetic gaskets
Removable
kickplate
Air purification
system
Bulk ice
dispenser
Adjustable, spillproof glass shelves
Adjustable door
shelves
High-humidity
crisper drawer
User reference
cards
Refrigerator storage
drawers
Built-In Use & Care 12
DISPLAY
PANEL
COLDER/WARMER
KEY PADS
Electronic Control System
he electronic control system of your Sub-Zero built-in
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unit monitors and accurately displays temperatures within
one degree of your preset temperature. It also monitors
operation of the unit and lets you know if there’s a
problem. You’ll find the control center located in the refrigerator section of all models, except model BI-36F where it
is in the freezer section. Refer to the illustration below.
TEMPERATURE CONTROL
Your new built-in unit was thoroughly inspected and tested
before it was shipped from the Sub-Zero factory. Temperatures are preset at 38°F (3°C) in the refrigerator section
and 0°F (-18°C) in the freezer section. Temperatures are
displayed in the control center display panel.
For combination units, there are two sets of COLDER and
WARMER key pads on the control center, one for the
refrigerator section and the other for the freezer section.
Models BI-36R, BI-36RG and BI-36F have only one set of
COLDER and WARMER key pads.
To adjust the temperature in either section, press the
COLDER or WARMER key pads on the control center.
Refer to the illustration below.
he temperature ranges are -5°F (-21°C) to +5°F (-15°C) in
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the freezer section, and 34°F (1°C) to 45°F (7°C) in the
refrigerator section. It is normal for temperatures to fluctuate slightly, depending on external influences such as an
open door, the degree of humidity and room temperature.
IMPORTANT NOTE: Always allow 24 hours for the unit to
reach the temperature you set.
POWER
All Sub-Zero built-in models feature a POWER key pad on
the control center. This key pad will turn off all electrical
power to the unit. When the power is off, the OFF indicator
light will be visible in the control center display panel. This
POWER key pad means you don’t have to shut off power
at the circuit breaker or wall receptacle. The key pad can
be used during service or extended vacations.
Control center display panel. Temperature adjustment.
Built-In Use & Care 13
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Electronic Control System
ALARM FEATURE
All built-in models have an alarm feature with an audible
chime if the door is left ajar.
The alarm will sound after 30 seconds. It can be deactivated by pressing the ALARM key pad. When the alarm is
activated, the indicator will be visible in the control
center display panel.
ICE MAKER CONTROL
Built-in models with an ice maker feature an ICE MAKER
key pad on the control center. This key pad switches the
power to the ice maker system on or off. When the ice
maker system is on, the indicator will be illuminated in
the control center display panel. The ice maker can also
be turned on using the MAX ICE key pad, activating the
max ice feature. The indicator will be illuminated in the
control center display panel when this feature is on. Use
the ICE MAKER key pad to shut down the ice maker
during extended vacations.
VISUAL SERVICE DISPLAY
SABBATH MODE (STAR-K)
All built-in models feature the Sabbath mode. This is for
certain religious observances where the lights and ice
maker function need to be turned off.
To initiate Sabbath mode, while the unit is on press the
POWER key pad so that OFF is visible in the control
center display panel. Your unit will be off.
Then press and hold the POWER key pad for 10 seconds.
This will turn the unit back on and will disable the lights
and ice maker. To return the unit to normal operating
conditions, press and release the POWER key pad.
If you have questions about Star-K compliance, visit
www.star-k.org.
The control center monitors refrigerator and freezer
temperatures as well as the ice maker system. If there is a
temperature or ice maker problem, you’ll be alerted by an
illuminated or flashing indicator in the control center
display panel. The indicator may also be illuminated if
the condenser needs cleaning. Before calling for service,
please check and see if your condenser area needs
cleaning. See condenser cleaning, page 25.
Control panel—model BI-30UG shown. Display panel.
Built-In Use & Care 14
Refrigerator Storage
STORAGE DRAWERS
To remove a storage drawer in the refrigerator section, pull
the drawer out until it stops. Lift the font of the drawer
slightly and pull the drawer straight forward. Refer to the
illustration below.
IMPORTANT NOTE: If the door is limited to a 90° door
opening, the shallow door shelves will need to be removed
from the bottom of the door in order to remove a drawer.
To reinstall, push the drawer slides back into the refrigerator. Align the drawer with the slides, then push the drawer
straight back on to the slides until it stops. The front of the
drawer should drop slightly and click when it is properly
engaged onto the slides.
DOOR SHELVES AND DAIRY COMPARTMENT
The door shelves and dairy compartment are adjustable
within the guides of the door liner. Glass door models do
not have door shelves or a dairy compartment.
To remove a shelf or the dairy compartment, lift it up and
out from the bottom. To reinstall, push it down into the
guides. Refer to the illustration below.
Adjustable glass shelf removal.
ADJUSTABLE GLASS SHELVES
Be sure to read and understand the following instructions
before removing or adjusting shelves. To remove or adjust
shelves, first tilt the shelf up at the front, then lift it up and
out of the tracks on the rear wall of the refrigerator. Refer
to the illustration below.
If the door is limited to a 90° opening, you'll need to clear
the door shelves in order to remove a shelf. Lift and pivot
the end of the shelf nearest the door upward, and remove.
To replace a shelf, insert it in the tracks at the rear of the
refrigerator with the front of the shelf raised slightly. As
you push the shelf in, lower the front of the shelf until it
locks into position.
IMPORTANT NOTE: Always be careful in handling glass
shelves to prevent breaking or scratching the interior.
Storage drawer removal. Door shelf removal.
Glass shelves should warm to room temperature
before immersing in warm water.
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