PRO 48 Refrigeration
3
subzero.com/specs
Sub-Zero PRO 48 Refrigeration
The importance of the installation of the Sub-Zero
PRO 48 unit cannot be overemphasized. Installation
should be done by a qualified installer.
Before you begin the installation process, it is recom-
mended that you read this entire installation guide. There
are key details that you should take special care to
observe during the installation. By reading these instruc-
tions carefully, you will make the installation process
easier, problem-free and most importantly, safe.
The installation process is identical for both the model
648PROG which features a glass door on the upper refrig-
erator compartment and model 648PRO with a solid door.
Any questions or problems regarding the installation
should be directed to your authorized Sub-Zero dealer or
Sub-Zero customer service at 800-222-7820. You may
also check the contact & support section of our website,
subzero.com.
Important product information, including the model and
serial number of your unit are listed on the product rating
plate. The rating plate is located on the left side of the top
freezer drawer compartment (drawer must be open).
Refer to the illustration below.
Location of rating plate
(open drawer).
RATING
PLATE
Before You Start
Make sure the opening dimensions, door and drawer
clearances, electrical service and plumbing are correct for
the model you are about to install. Refer to specifications
on the following pages.
TOOLS AND MATERIALS REQUIRED
•
Appliance dolly able to support 1000 lbs (454 kg) and
adequate manpower to handle the weight of the unit.
•
Phillips and slotted screwdrivers.
•
Torx drive screwdriver set
•
Allen, standard and crescent wrenches.
•
Various sized pliers.
•
7
/
16
" hex bolt nut driver.
•
Cordless drill and assorted drill bits.
•
Level—2' (.6 m) and 4' (1.2 m) recommended.
•
4' (1.2 m) of
1
/
4
" copper tubing and saddle valve for
water line (do not use self-piercing valves).
•
Copper tubing cutter.
•
Masonite, plywood, pressed fiberboard, cardboard or
other suitable material to protect finished flooring.
•
Appropriate materials to cover and protect the home
and furnishings during installation.
