Kool-It KBSF-2 Commercial Reach-in Freezer User Manual

Introduction

Thank you for choosing the Kool-It KBSF-2 Solid Two Door Reach-in Freezer. This manual provides essential information for the safe and efficient operation, installation, maintenance, and troubleshooting of your new commercial freezer. Please read this manual thoroughly before installation and use, and retain it for future reference.

The KBSF-2 is a robust, two-section commercial freezer designed for demanding kitchen environments. It features a durable stainless steel construction, a self-contained bottom-mount refrigeration system, and digital temperature controls for precise operation.

Front view of the Kool-It KBSF-2 commercial reach-in freezer, featuring two solid stainless steel doors, a top-mounted digital control panel, and bottom-mounted refrigeration grilles with casters visible.

Safety Information

Always observe basic safety precautions when operating this appliance to reduce the risk of fire, electrical shock, or injury.

• Ensure the freezer is properly grounded.
• Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
• Keep ventilation openings in the appliance enclosure or in the built-in structure clear of obstruction.
• Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.
• Do not damage the refrigerant circuit.
• Only qualified service personnel should perform repairs.
• Disconnect power before cleaning or performing maintenance.

Setup

1. Unpacking

Carefully remove all packaging materials, including tape and protective film. Inspect the freezer for any shipping damage. Report any damage immediately to the carrier and your dealer.

2. Placement

Place the freezer on a strong, level surface capable of supporting its weight (approximately 481 lbs). Ensure adequate air circulation around the unit. Maintain a minimum of 6 inches of clearance from walls and other equipment for proper ventilation of the bottom-mounted refrigeration system. The overall dimensions are 53.98 inches (W) x 32.75 inches (D) x 82.70 inches (H).

3. Caster Installation

The unit comes equipped with four 4-inch casters, two of which have brakes. Install the casters securely into the designated mounting points at the bottom of the freezer. Ensure the casters with brakes are positioned at the front for stability.

4. Electrical Connection

Connect the freezer to a dedicated 115V, 60Hz, single-phase electrical outlet. The unit draws 6.6 Amps and requires a 1/2 HP compressor. Do not use extension cords or adapter plugs. Ensure the electrical supply matches the requirements listed on the unit's data plate.

5. Initial Cleaning

Before first use, clean the interior and exterior surfaces with a mild soap and water solution. Rinse thoroughly and dry completely.

Operating Instructions

1. Digital Temperature Controls

The freezer is equipped with a digital control panel located at the top. This panel allows you to monitor and adjust the internal temperature. The default thermostat setting is between -9 to 5 degrees Fahrenheit (-22.7 to -15 degrees Celsius). Refer to the control panel's specific instructions for detailed temperature adjustment procedures.

2. Loading the Freezer

The freezer features 42.3 cubic feet of interior space and six adjustable shelves. Arrange items to allow for proper air circulation. Do not block the internal air vents. The interior dimensions are 50 inches (W) x 24.30 inches (D) x 53.80 inches (H).

3. Door Features

• Self-Closing Doors: The two solid stainless steel doors are designed to self-close to maintain internal temperature.
• Stay-Open Feature: The doors also have a stay-open feature when opened past a certain angle, useful for loading and unloading.
• Field Reversible: The doors are field reversible, allowing you to change the hinge side if needed.
• Locks: Each door is equipped with a lock for securing contents.
• Open-Door Alert: An audible alert will sound if a door remains ajar for more than 3 minutes. Close the door completely to silence the alarm.

4. Automatic Defrost

This unit features an automatic defrost system, which periodically melts away frost buildup on the evaporator coil. This process is typically managed by the digital controls and does not require manual intervention.

Maintenance

Regular maintenance ensures optimal performance and longevity of your freezer. Always disconnect power before performing any maintenance.

1. Cleaning

• Interior: Clean the interior regularly with a mild, non-abrasive cleaner and warm water. Rinse thoroughly and dry.
• Exterior: Wipe down the stainless steel exterior with a soft cloth and a stainless steel cleaner. Avoid abrasive pads or cleaners that can scratch the surface.
• Shelves: Remove and clean the adjustable shelves as needed.

2. Condenser Coil Cleaning

The bottom-mounted condenser coil should be cleaned regularly (monthly or quarterly, depending on environment) to ensure efficient operation. Dust and debris buildup can restrict airflow and reduce cooling efficiency. Use a brush or vacuum cleaner to remove dirt from the fins.

3. Door Gasket Inspection

Inspect the door gaskets regularly for cracks, tears, or signs of wear. Damaged gaskets can lead to air leaks, increased energy consumption, and poor temperature maintenance. Replace worn gaskets promptly.

Troubleshooting

Before calling for service, check the following common issues:

If the problem persists after attempting these solutions, please contact a qualified service technician.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the documentation provided at the time of purchase or contact your authorized Kool-It dealer or the manufacturer directly. Keep your purchase receipt and model number readily available when seeking support.