Introduction
This manual provides essential information for the safe and efficient operation of your Commercial Cool 16.4 Cu. Ft. Convertible Freezer Refrigerator, Model CCUC1640GS. Please read these instructions thoroughly before installation and use, and retain them for future reference. Proper installation, use, and maintenance are crucial for optimal performance and longevity of the appliance.
Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury. This appliance is designed for household use only. Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance. Ensure proper grounding and ventilation. Keep ventilation openings clear of obstruction. Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer.
Product Overview
Key Features
- Convertible Appliance: Functions as either an all-refrigerator or an upright freezer.
- Spacious 16.4 Cu. Ft. Capacity: Ample storage for various food items.
- Electronic Temperature Control: Easy management of settings with an LED display for precise temperature control.
- High Efficiency LED Lighting: Illuminates the interior for clear visibility.
- ENERGY STAR Qualified: Designed for energy efficiency.
- Automatic Defrost: Eliminates the need for manual defrosting.
- Reversible Door: Allows for flexible installation options.
- Glass Shelves: Durable and easy to clean interior shelving.
Appliance Components
The Commercial Cool CCUC1640GS features a single door design with a stainless steel look finish. The interior includes adjustable glass shelves, a crisper drawer with a glass cover, and multiple clear door bins for organized storage.

Image: Interior layout with adjustable glass shelves, crisper, and door bins.

Image: Electronic temperature control panel with LED display.
Setup
Unpacking
Carefully remove all packaging materials, including foam and adhesive tape. Dispose of packaging responsibly. Ensure all components listed in the 'What's in the Box' section are present. Inspect the appliance for any shipping damage.
Location Requirements
- Place the appliance on a strong, level surface capable of supporting its weight when fully loaded.
- Allow adequate space around the unit for proper ventilation (at least 4 inches at the back and sides).
- Avoid direct sunlight or heat sources.
- Ensure the ambient temperature is within the recommended operating range for optimal performance.

Image: Product dimensions for space planning.

Image: Illustration for measuring space and delivery path clearance.
Door Reversal
The door of this appliance is reversible, allowing it to open from either the left or right side. Refer to the detailed instructions in the separate door reversal guide (if provided) or contact customer support for assistance. This process typically involves moving hinges and plugs from one side to the other.
Electrical Connection
Connect the appliance to a dedicated, grounded 120V, 60Hz electrical outlet. Do not use extension cords or adapter plugs. Ensure the electrical circuit is protected by a fuse or circuit breaker of appropriate amperage.
Initial Startup
After positioning and connecting the appliance, allow it 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 operate for several hours (e.g., 4-6 hours) to reach its set temperature before loading with food.
Operating Instructions
Temperature Control
The electronic temperature control panel is located at the top of the interior. Use the control buttons to adjust the temperature setting. The LED display will show the current temperature or the set temperature during adjustment. Refer to the control panel diagram for specific button functions (e.g., 'Set', 'Mode').
Convertible Function
This appliance can operate as either a refrigerator or a freezer. To switch between modes, use the designated button on the electronic control panel. Follow the on-screen prompts or refer to the control panel section for detailed instructions on mode selection. Allow sufficient time for the appliance to adjust to the new temperature setting after changing modes.
Food Storage
- Glass Shelves: Adjustable to accommodate items of various heights. Ensure items are placed evenly.
- Crisper Drawer: Ideal for storing fruits and vegetables to maintain freshness.
- Door Bins: Suitable for bottles, jars, and smaller items.

Image: Adjustable storage options within the appliance.
Automatic Defrost
The appliance features an automatic defrost system. This means that frost buildup on the evaporator coils is periodically melted and drained, eliminating the need for manual defrosting. During the defrost cycle, it is normal to hear slight dripping sounds as ice melts.

Image: Automatic defrost and interior LED light features.
Maintenance
Cleaning
- Interior: Unplug the appliance before cleaning. Wash interior surfaces with a solution of mild soap and warm water. Rinse and dry thoroughly. Do not use abrasive cleaners or harsh chemicals.
- Exterior: Clean the exterior with a soft cloth and mild detergent. For stainless steel finishes, use a stainless steel cleaner and polish in the direction of the grain.
- Door Gasket: Clean the door gasket regularly to ensure a proper seal.
Power Outage
In case of a power outage, keep the appliance door closed to maintain internal temperature for as long as possible. Avoid opening the door unnecessarily. If the outage is prolonged, consider transferring perishable items to a cooler with ice.
Vacation and Storage
For short vacations, leave the appliance operating normally. For long periods of absence, unplug the unit, empty all contents, clean thoroughly, and leave the door slightly ajar to prevent odors and mold growth.
Troubleshooting
Before contacting service, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Appliance does not operate | Not plugged in; circuit breaker tripped; power outage. | Ensure plug is secure; reset circuit breaker; check household power. |
| Temperature is not cold enough | Temperature setting too high; door opened frequently; excessive food load; poor ventilation. | Adjust temperature setting lower; minimize door openings; reduce food load; ensure proper clearance around unit. |
| Unusual noises | Appliance not level; items vibrating inside; normal operating sounds (e.g., refrigerant flow, defrost cycle). | Level the appliance; secure loose items; normal sounds are expected. |
| Door does not close properly | Door gasket dirty or damaged; appliance not level; obstruction. | Clean or replace gasket; level the appliance; remove obstructions. |
Specifications
| Feature | Detail |
|---|---|
| Brand Name | Commercial Cool |
| Model Info | CCUC1640GS |
| Item Weight | 168 pounds |
| Product Dimensions (D x W x H) | 29.3 x 28.4 x 70 inches |
| Capacity | 16.4 Cubic Feet |
| Annual Energy Consumption | 429 Kilowatt Hours Per Year |
| Installation Type | Freestanding |
| Form Factor | Convertible |
| Color | Strainless Steel Look |
| Voltage | 120 Volts |
| Crispers/Drawers | 1 |
| Defrost System | Automatic |
| Door Hinges | Reversible |
| Door Material Type | Stainless Steel |
| Shelf Type | Glass |
| Number of Shelves | 3 |
| Certification | CSA, Energy Star |
| Included Components | Refrigerator/Freezer, manual |
Warranty and Support
Warranty Information
This Commercial Cool appliance comes with a limited manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty service, please contact Commercial Cool customer support. Contact details can typically be found on the manufacturer's website or on the warranty card provided with your appliance.


