Sub-Zero 251 Refrigerator Manual

The Sub-Zero 251 is a premium refrigerator designed for optimal food preservation with advanced cooling technology. It features dual refrigeration systems, a microprocessor control system, and a sleek design that fits seamlessly into any kitchen. 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 Devices 7. Maintenance 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Dual refrigeration system, microprocessor control, adjustable shelves, and energy-efficient design.

Feature	Description
Dual refrigeration	Separate cooling for refrigerator and freezer compartments
Microprocessor control	Precise temperature management
Adjustable shelves	Customizable storage space
Energy efficient	Low energy consumption with high performance
Water filtration	Built-in water filter for clean drinking water

Installation

Unpack and inspect contents. Ensure proper ventilation around the unit.

Choose a location: Ensure the refrigerator is level and away from heat sources.
Connect water supply: Attach the water line to the refrigerator.
Plug into AC power: Ensure the outlet is grounded.

WARNING! Ensure proper installation to avoid damage or malfunction.

First-Time Setup

Power on the refrigerator; follow on-screen prompts for initial settings.

Set temperature: Use the control panel to set desired temperatures for both compartments.
Filter setup: Install and activate the water filter if applicable.
Adjust shelves: Organize shelves according to your storage needs.

CAUTION! Allow the refrigerator to reach optimal temperature before storing food.

Specifications

Model: Sub-Zero 251.
Dimensions: 36" H x 27" W x 24" D.
Cooling System: Dual refrigeration.
Energy Consumption: 400 kWh/year.
Temperature Range: Refrigerator: 34°F to 40°F; Freezer: 0°F to 5°F.
Water Filter: Yes, replace every 6 months.
Warranty: 2 years parts and labor.

Controls and Settings

Access settings via the control panel. Features include temperature adjustment, filter status, and energy-saving modes.

Control Panel: Digital display, temperature controls, and indicator lights.

Connecting Devices

Water supply: Connect to a standard water line. Ensure proper fittings are used.

Turn off water supply before connecting.
Use appropriate connectors for the water line.
Check for leaks after connection.

Tip: Regularly check water line for wear and tear.

Maintenance

Regular maintenance is essential for optimal performance. Clean the condenser coils and check door seals.

Unplug the refrigerator before cleaning.
Use a soft cloth and mild detergent for cleaning surfaces.
Check and replace water filter as needed.

WARNING! Always unplug before performing maintenance.

Accessibility Features

The Sub-Zero 251 includes features for accessibility, including easy-to-reach controls and adjustable shelving.

Care & Cleaning

Unplug before cleaning. Use a dry cloth only; no liquids or aerosols.

CAUTION! Do not spray liquids; keep away from heat and moisture.

Regulatory Information

Meets all applicable safety standards and regulations. For support, visit www.subzero.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Refrigerator not cooling	Power supply issue	Check power connection and circuit breaker.
Water leaking	Clogged defrost drain	Clear the drain and check for blockages.
Noise from compressor	Normal operation	Ensure refrigerator is level and stable.
Ice buildup in freezer	Door not sealing	Check door seals for damage and replace if necessary.

Reset: Menu > System > Reset if available.

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