Sub-zero PRO 48 INSTALLATION GUIDE

INSTALLATION GUIDE

PRO 48 Refrigeration

Contents

PRO 48 Refrigeration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

PRO 48 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

PRO 48 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . 5

PRO 48 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Features and specifications are subject to change at any time without notice. Visit subzero.com/specs for the most up-to- date information.

IMPORTANT NOTE: Throughout this guide, dimensions in parentheses are millimeters unless otherwise specified.

Important Note

To ensure the safe and efficient installation of Sub-Zero equipment, please take note of the following types of highlighted information throughout this guide:

IMPORTANT NOTE highlights information that is especially relevant to a problem-free installation.

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.

PRO 48 Refrigeration

3

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 recommended 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 instructions 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 refrigerator 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.

RATING

PLATE

Location of rating plate (open drawer).

subzero.com/specs

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.

PRO 48 Specifications	4

Overall Dimensions

MODELS 648PRO AND 648PROG

48" (1219)

257/8" (657)

84"

(2134)

421/8"

(1070)

	301/2"
	(775)
	4" (102)
HEIGHT DIMENSIONS ± 1/2" (13)	303/16" (767)

																	237/8"
																	(606)
141/2"																						21" (533)
(368)																													SPECIFICATIONS
																										303/4"			Capacity / Weight
																										(781)
																													INTERIOR CAPACITY	R CU FT (L)	F CU FT (L)
																													648PRO and 648PROG	18.4 (521)	11.7	(331)
																													SHIPPING WEIGHT		LBS (KG)
																													648PRO		860	(390)
																													648PROG		875	(397)
																							23/8" (60)

PRO 48 Site Preparation

5

subzero.com/specs

Opening Dimensions

STANDARD AND FLUSH BUILT-IN INSTALLATIONS

TOP VIEW

OPENING

DEPTH

		OPENING
						OPENING
		DEPTH				HEIGHT

SIDE VIEW

OPENING

WIDTH

FRONT VIEW

Opening Dimensions	Standard	Flush
Opening Width	471/2" (1206)	48"	(1219)
Opening Height	833/4" (2127)	841/8"	(2137)
Opening Depth	24" (610)	26" (660)

IMPORTANT NOTE: For standard built-in installations, the face frame of the unit will extend 2" (51) beyond cabinetry.

In flush built-in installations, the front of the face frame will be flush with surrounding cabinetry.

PRO 48 Site Preparation	6

Electrical Requirements

For PRO 48 models, the electrical supply should be located within the shaded area shown in the illustration below. Follow the National Electrical Code and local codes and ordinances when installing the receptacle. A separate circuit, servicing only this appliance is required. A ground fault circuit interrupter (GFCI) is not recommended and may cause interruption of operation.

Electrical Requirements

Power Supply	115 V AC, 60 Hz
Circuit Breaker	15 amp
Receptacle	3-prong grounding-type

FRONT VIEW

	7"	E
	(178)
		6"
		(152)
	751/2"
	(1918)
	FROM
	FLOOR

Location of electrical supply.

The outlet must be checked by a qualified electrician to be sure that it is wired with the correct polarity. Verify that the outlet is properly grounded.

Do not use an extension cord or two-prong adapter. Do not remove the power supply cord ground prong.

Always shut power off at the circuit breaker before performing any installation, service or maintenance.