Sub-Zero 690 Refrigerator Manual

The Sub-Zero 690 is a premium refrigerator designed for optimal food preservation with advanced cooling technology. It features dual refrigeration, a sleek stainless steel finish, and customizable shelving options. This manual provides essential information on 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. Troubleshooting

Features at a Glance

Key components: Dual refrigeration system, customizable shelving, ice maker, water filtration system, and energy-efficient design.

FeatureDescription
Dual RefrigerationSeparate cooling systems for fridge and freezer to maintain optimal humidity and temperature.
Ice MakerBuilt-in ice maker with a dedicated water line for continuous ice production.
Water FiltrationAdvanced water filtration system for clean and fresh drinking water.
Custom ShelvingAdjustable shelves for flexible storage options.
Energy EfficientDesigned to meet energy efficiency standards while providing superior performance.

Installation

Carefully unpack the refrigerator and inspect for any damage. Ensure proper placement in a well-ventilated area.

  1. Connect the water supply: Follow the instructions to connect the refrigerator to the water line.
  2. Level the refrigerator: Adjust the leveling legs to ensure the unit is stable.
  3. Plug into a grounded outlet: Ensure the refrigerator is connected to a suitable power source.

WARNING! Ensure proper clearance around the refrigerator for ventilation.

First-Time Setup

Power on the refrigerator and follow the on-screen prompts to set preferences.

  1. Set temperature: Use the control panel to set the desired temperature for both the refrigerator and freezer.
  2. Activate ice maker: Ensure the ice maker is turned on and connected to the water supply.
  3. Adjust shelving: Organize shelves according to your storage needs.

CAUTION! Allow the refrigerator to cool for several hours before placing food inside.

Specifications

Controls and Settings

Access the control panel to adjust temperature settings, activate the ice maker, and monitor water filter status.

Control Panel: Features include temperature settings, ice maker controls, and filter status indicators.

Connecting Water Supply

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

  1. Turn off the water supply before connecting.
  2. Use the provided water line kit to connect to the refrigerator.
  3. Check for leaks after connection.

Tip: Use a water filter for optimal water quality.

Operating the Refrigerator

Follow the guidelines for optimal operation and energy efficiency.

  1. Keep the refrigerator door closed as much as possible to maintain temperature.
  2. Regularly check and adjust temperature settings as needed.
  3. Monitor ice production and refill the water supply as necessary.

WARNING! Do not overload the refrigerator as it may affect cooling performance.

Maintenance and Care

Regular maintenance is essential for optimal performance.

  1. Clean the exterior with a soft cloth.
  2. Check and replace the water filter every 6 months.
  3. Defrost the freezer if ice buildup occurs.

CAUTION! Unplug the refrigerator before performing any maintenance.

Troubleshooting

SymptomPossible CauseCorrective Action
Refrigerator not coolingPower issueCheck power supply and ensure the unit is plugged in.
Ice maker not producing iceWater supply issueEnsure water line is connected and turned on.
Unusual noisesImproper levelingAdjust leveling legs to stabilize the refrigerator.
Frost buildup in freezerDoor seal issueCheck door seals for damage and replace if necessary.

Reset: Refer to the control panel instructions for reset options.

Service: Contact Sub-Zero customer service for assistance.

Sub-Zero 690 Refrigerator Manual © - All Rights Reserved 2026