1. Introduction
This instruction manual provides comprehensive guidance for the safe and efficient operation, installation, and maintenance of your Kenmore Commercial Upright Convertible Freezer/Refrigerator, Model KKPro1D23SS. This unit is designed for commercial environments such as restaurants, cafes, and shops, offering versatile temperature control for both freezing and refrigeration needs. Please read this manual thoroughly before operating the appliance and retain it for future reference.
2. Safety Information
Important Safety Instructions:
- Ensure the appliance is properly grounded to prevent electrical shock.
- Do not operate the unit with a damaged power cord or plug.
- Keep ventilation openings clear of obstructions.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Disconnect the power supply before performing any maintenance or cleaning.
- The unit uses R290 hydrocarbon refrigerant, which is flammable. Handle with care and ensure proper ventilation during servicing.
3. Product Features
The Kenmore Commercial Upright Convertible Freezer/Refrigerator is engineered for high performance and durability in demanding commercial settings.
3.1. Capacity and Design
This unit offers a generous 23 cubic foot capacity, providing ample storage for a wide variety of food items. Its full-size vertical design is optimized for efficient space utilization in commercial kitchens.
Front view of the Kenmore Commercial Upright Convertible Freezer/Refrigerator, showcasing its stainless steel exterior.
3.2. Convertible Functionality
Equipped with an external control panel and digital display, this appliance allows for easy conversion between refrigeration and freezing modes. Temperature ranges are 33 to 41°F (0.5 to 5°C) for refrigeration and -5 to -13°F (-20 to -25°C) for freezing, adapting to specific storage requirements with a single touch.
Graphic demonstrating the one-touch conversion feature, showing temperature ranges for both freezer and refrigerator modes.
3.3. Durable Construction
The unit features durable stainless steel construction both inside and out, designed to withstand daily use in busy commercial environments. This ensures longevity and facilitates easy cleaning, contributing to a hygienic kitchen.
3.4. Adjustable Shelving
Three PE-coated steel shelves are included, each capable of holding up to 100 lbs. These shelves are repositionable, allowing for customization of the interior layout to suit specific storage needs and ensure organized access to food items.
Close-up view of the adjustable PE-coated steel shelves, highlighting their robust design and customizable placement.
3.5. Self-Closing Solid Door
The solid door is equipped with a 90-degree stay-open function for convenient loading and unloading of large items. The self-closing mechanism ensures the door automatically seals, helping to maintain internal temperature and reduce energy consumption.
3.6. Energy Efficiency and Auto Defrost
This freezer utilizes a Cubigel compressor and R290 hydrocarbon refrigerant for fast, even cooling and optimized temperature control, contributing to energy savings. The auto defrost feature minimizes ice buildup and prevents freezer burn, reducing the need for manual defrosting and maintaining food quality.
3.7. Certifications
The unit is ETL-certified for safety and sanitation, confirming compliance with stringent industry regulations for food storage equipment.
3.8. Product Overview Video
This video provides a visual overview of the Kenmore Fully Convertible Commercial Freezer, 23 Cu Ft, highlighting its key features and benefits for commercial use.
4. Setup
4.1. Unpacking
Carefully remove all packaging materials, including tape and internal packing. Inspect the unit for any shipping damage. Report any damage immediately to the carrier and retailer.
4.2. Placement
Position the appliance on a flat, stable surface capable of supporting its weight when fully loaded. Ensure adequate clearance around the unit for proper ventilation (minimum 4 inches from walls). Avoid direct sunlight or heat sources.
4.3. Leveling
The unit is equipped with 4-inch heavy-duty casters with brakes for mobility. Ensure the unit is level to optimize performance and door sealing. Use the adjustable leveling legs if necessary to fine-tune stability.
Detail of the heavy-duty casters, which allow for easy movement and include brakes for secure positioning.
4.4. Electrical Connection
Connect the appliance to a dedicated, properly grounded electrical outlet. Do not use extension cords or adapter plugs.
4.5. Initial Operation
After placement and electrical connection, allow the unit to stand upright for at least 2-4 hours before plugging it in. This allows the refrigerant to settle. Once plugged in, allow the unit to run for several hours to reach the desired temperature before loading food.
5. Operating Instructions
The external control panel provides intuitive access to all functions.
The digital control panel allows for precise temperature adjustments and mode selection.
5.1. Power On/Off
Press the power button on the control panel to turn the unit on or off.
5.2. Temperature Adjustment
Use the up and down arrows on the control panel to set the desired temperature. The digital display will show the current internal temperature.
5.3. Mode Conversion (Freezer/Refrigerator)
The unit can be switched between freezer and refrigerator modes via the control panel. Refer to the specific button or menu option for 'Mode' or 'Convert' on the display. Ensure the unit has reached the new desired temperature before storing temperature-sensitive items.
5.4. Loading Food
Distribute food evenly on the shelves to allow for proper air circulation. Avoid overloading shelves beyond their 100 lbs capacity.
Interior of the unit in freezer mode, demonstrating organized storage with various food items.
6. Maintenance
6.1. Cleaning the Interior
Regularly clean the interior with a mild detergent and warm water. Rinse thoroughly and dry completely to prevent odors and maintain hygiene. Remove shelves for easier cleaning.
6.2. Cleaning the Exterior
Wipe the stainless steel exterior with a soft cloth and a stainless steel cleaner. Avoid abrasive cleaners or scouring pads that can scratch the surface.
6.3. Auto Defrost
The unit features an auto defrost system, eliminating the need for manual defrosting. Ensure the drain pan is clear and functioning correctly.
6.4. Condenser Coil Cleaning
Periodically clean the condenser coils located behind the removable installation board at the bottom of the unit. Dust and debris can accumulate, reducing efficiency. Disconnect power before cleaning.
7. Troubleshooting
Before contacting service, check the following common issues:
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not operate | No power; circuit breaker tripped; power cord loose. | Check power supply; reset breaker; ensure cord is securely plugged in. |
| Temperature is not cold enough | Door not closed properly; excessive door openings; unit overloaded; condenser coils dirty; temperature setting too high. | Ensure door is sealed; reduce door openings; do not overload; clean coils; adjust temperature setting lower. |
| Excessive noise | Unit not level; loose parts; fan obstruction. | Level the unit; check for loose components; ensure fan is clear. |
| Water on floor | Drain pan overflowing; drain hose clogged. | Empty drain pan; clear drain hose. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | KKPro1D23SS |
| Product Dimensions (D x W x H) | 31.5 x 27 x 83.07 inches |
| Item Weight | 254 pounds |
| Capacity | 23 Cu.ft |
| Brand | Koolatron |
| Color | Stainless Steel |
| Door Material Type | Stainless Steel |
| Manufacturer | Kololatron Corporaation |
| Refrigerant | R290 Hydrocarbon |
| Certification | ETL-Approved |
9. Warranty and Support
The Kenmore Pro 23 Cu.ft Commercial Freezer comes with a 2-year comprehensive warranty. This warranty covers both parts and labor, ensuring that any potential issues are addressed promptly and effectively. For warranty claims or technical support, please contact Koolatron customer service.
