P R O 4 8 I N S T A L L A T I O N I N S T R U C T I O N S

P L U M B I N G R E Q U I R E M E N T S

The PRO 48 has an automatic ice maker. This system operates on water pressure between 1.4 bar and 8.3 bar.

Rough in the cold water supply line using

6,35 mm OD copper line. The water line should be routed up through the floor within 13 mm from the back wall and no higher than 76 mm off the floor. If you have to come through the wall, make sure the water line is no more than 76 mm from the floor.

Regardless of the routing, allow .9 m of excess copper tubing to remain outside the wall or floor for easy connection to the unit. Locate the water supply line within the shaded area indicated in the Installation Specifications illus- tration on the previous page.

Use an easily accessible shut-off valve between the water supply and the unit. Do not use self-piercing valves. A saddle valve kit (part #4200880) is available from your Sub-Zero dealer.

It is not recommended that the ice maker be connected to a softened water supply. Water softener chemicals, such as salt from a malfunctioning softener, can damage the ice maker and lead to poor ice quality. If a softened water supply cannot be avoided, be sure that the water softener is well maintained and operating properly.

IMPORTANT NOTE: Do not use with water that is microbiologically unsafe or of unknown water quality without adequate disinfection before or after the system. Systems certified for cyst reduction may be used on disinfected waters that may contain filterable cysts.

MPORTANT NOTE: All installations must meet local plumbing code requirements.

IMPORTANT NOTE: A reverse osmosis system can be used, provided there is constant water pressure of 1.4 bar to 8.3 bar supplied to the unit at all times.

U N P A C K I N G T H E P R O 4 8

Uncrate the unit and inspect for any damages. Remove the wood base and discard the shipping bolts and brackets that hold the wood base to the bottom of the unit. Tip the unit slightly to each side to remove styrene pads under the base. Remove and discard all packing materials.

IMPORTANT NOTE: Do not discard the kick- plate, anti-tip bracket and hardware or corner protectors. These items will be needed for installation.

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Sub-Zero PRO 48 installation instructions U M B I N G R E Q U I R E M E N T S
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PRO 48 specifications

The Sub-Zero PRO 48,648PROG is a premier refrigeration unit that embodies the perfect blend of advanced technology, superior craftsmanship, and luxury design. This dual refrigeration system is designed for those who demand the best in food preservation and kitchen aesthetics.

One of the standout features of the Sub-Zero PRO 48 is its dual refrigeration system. Unlike many traditional refrigerators that use a single evaporator, the PRO 48 incorporates separate systems for the refrigerator and freezer compartments. This innovative design prevents odor transfer and ensures optimal humidity levels, preserving food freshness for longer periods.

The PRO 48 boasts a generous capacity of 48 cubic feet, offering ample space for large families or culinary enthusiasts. Its spacious interior features adjustable shelving, deep pantry shelves, and a variety of bins for efficient organization. The freezer compartment also includes slide-out storage drawers, making it easy to access frozen items.

The PRO 48 is equipped with advanced temperature management technology. The unit utilizes an air purification system that filters contaminants and removes ethylene gas, which can accelerate food spoilage. Additionally, the precise temperature controls allow users to set and maintain optimal temperatures for different foods, while the trademarked Sub-Zero microprocessor optimizes performance.

Another key characteristic is the aesthetic beauty of the PRO 48. With professionally inspired design elements, it comes in various finishes, including stainless steel, and can include customizable panels to seamlessly integrate with kitchen cabinetry. The iconic glass door option is a popular choice, showcasing the contents while adding a touch of elegance to the kitchen.

The Sub-Zero PRO 48,648PROG also emphasizes easy maintenance. Features such as a water filter and an automatic defrost system simplify upkeep, making it easier for users to keep the unit in peak condition.

In summary, the Sub-Zero PRO 48,648PROG is a revolutionary refrigeration solution that caters to both functionality and style. With its dual refrigeration system, spacious interior, advanced temperature control technology, and elegant design, it stands out as an elite choice for those looking to enhance their culinary experience and preserve their ingredients in the best possible way. Whether you're a professional chef or a home cooking enthusiast, the PRO 48 is designed to meet every need in a luxurious package.
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