Sub-Zero 661-S Refrigerator Manual

The Sub-Zero 661-S is a premium built-in refrigerator designed to provide optimal food preservation with advanced cooling technology. It features dual refrigeration systems, precise temperature control, and a sleek stainless steel finish. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Water Supply 7. Operating the Refrigerator 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Dual refrigeration system, adjustable shelving, water filtration system, ice maker, and LED lighting.

Feature	Description
Dual Refrigeration	Separate systems for refrigerator and freezer for optimal food preservation
Adjustable Shelving	Customizable storage options to accommodate various food items
Water Filtration	Built-in filtration system for clean and fresh water
Ice Maker	Automatic ice production with easy access
LED Lighting	Bright and energy-efficient lighting for better visibility

Installation

Carefully unpack the refrigerator and inspect for any damage. Ensure the installation area is level and has adequate ventilation.

Connect the water supply: Use a 1/4-inch copper line for the water connection.
Level the refrigerator: Adjust the leveling legs to ensure stability.
Plug into a grounded outlet: Ensure the electrical supply meets the specifications.

WARNING! Ensure proper installation to avoid leaks and damage.

First-Time Setup

Power on the refrigerator and follow the on-screen prompts to set up the initial settings.

Set temperature: Use the control panel to set the desired refrigerator and freezer temperatures.
Activate water filter: Ensure the water filter is installed and activated.
Check ice maker: Ensure the ice maker is turned on and functioning.

CAUTION! Allow the refrigerator to reach the set temperatures before loading food.

Specifications

Model: Sub-Zero 661-S.
Dimensions: 36" W x 84" H x 24" D.
Cooling System: Dual refrigeration.
Temperature Range: 34°F to 40°F for refrigerator; -5°F to 0°F for freezer.
Power Supply: 115V AC, 60Hz.
Water Connection: 1/4-inch copper line.
Weight: Approximately 400 lbs.

Controls and Settings

Access the control panel for temperature settings, ice maker control, and water filter status.

Features: Digital display, adjustable temperature settings, and filter replacement indicator.

Connecting Water Supply

Ensure a proper water supply connection for the ice maker and water dispenser.

Turn off the water supply before connecting.
Use a 1/4-inch copper line to connect to the water source.
Check for leaks after connection.

Tip: Regularly check the water line for any signs of wear or leaks.

Operating the Refrigerator

Learn how to effectively use the refrigerator's features for optimal performance.

Load food items evenly across shelves for proper air circulation.
Adjust temperature settings based on seasonal needs.
Regularly check and replace the water filter as needed.

WARNING! Do not overload the refrigerator to ensure proper cooling.

Maintenance and Care

Regular maintenance is essential for optimal performance and longevity.

CAUTION! Unplug the refrigerator before performing any maintenance tasks.

Regulatory Information

This refrigerator complies with all applicable safety and energy efficiency standards. For support, visit www.subzero.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Refrigerator not cooling	Power supply issue	Check the power connection and circuit breaker.
Ice maker not producing ice	Water supply issue	Ensure water line is connected and turned on.
Noise from refrigerator	Improper leveling	Adjust the leveling legs for stability.
Frost buildup	Door seal issue	Check door seals for damage and replace if necessary.

Reset: Refer to the control panel for reset instructions if available.

Service: 1-800-222-7820; www.subzero.com