1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Coolski Commercial 54 Cu.Ft. Reach-in Refrigerator and Freezer Combo. Please read all instructions carefully before use and retain this manual for future reference.
Image 1.1: Overview of the Coolski Commercial Refrigerator and Freezer Combo.
2. Safety Information
Always follow basic safety precautions when using this appliance to reduce the risk of fire, electric shock, or injury. Ensure the unit is properly grounded. Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance. Keep ventilation openings clear of obstruction.
3. Setup
3.1 Unpacking and Inspection
Carefully remove all packaging materials. Inspect the unit for any shipping damage. Report any damage immediately to the carrier and supplier. Retain all packaging materials for inspection.
3.2 Placement
Place the unit on a strong, level surface capable of supporting its weight (approximately 436 pounds). Ensure adequate clearance around the unit for proper ventilation. The unit dimensions are 72.8"D x 31.5"W x 78"H. Avoid direct sunlight or heat sources. This is a freestanding unit.
Image 3.1: Product dimensions and door opening angles. Note the 72.8" depth, 31.5" width, and 78" height.
3.3 Caster Installation
The unit comes with 5 pre-installed heavy-duty casters for mobility. Three of these casters include brakes. Ensure all casters are securely locked once the unit is in its final position to prevent accidental movement.
Image 3.2: The unit features 360-degree rotating casters, with three equipped with brakes for secure positioning.
3.4 Shelf Installation
The unit includes 9 adjustable shelves. Install them according to your storage needs. Ensure shelves are securely seated in their brackets before loading with items. The shelves are corrosion-resistant.
Image 3.3: Interior view showing the adjustable and removable shelves for customized storage.
3.5 Electrical Connection
Connect the unit to a dedicated 115-volt power outlet. The power plug type is Type A - 2 pin (North American). Do not use extension cords. Ensure the electrical supply matches the requirements listed on the unit's rating label.
4. Operating Instructions
4.1 Powering On/Off
Locate the power switch on the control panel. Press the switch to turn the unit on or off. The digital displays will illuminate upon activation.
Video 4.1: This video demonstrates the power-on sequence and initial display of the temperature controls on the Coolski Commercial Refrigerator and Freezer Combo.
4.2 Temperature Control
This unit features dual-temperature control, allowing independent temperature settings for the refrigerator and freezer sections. The refrigerator section maintains temperatures between +33°F and +41°F, while the freezer section operates between -8°F and 0°F. Use the digital control panel to adjust desired temperatures. The machine will fluctuate within an 8-degree range to maintain optimal conditions.
Image 4.1: The digital control panel allows precise temperature adjustments for both the refrigerator and freezer compartments.
Image 4.2: The intelligent temperature control system ensures accurate and stable temperatures for different food types.
4.3 Door Features
The unit is equipped with three solid, self-closing doors. These doors also feature a 'stay-open' function for convenient loading and unloading. Magnetic door gaskets help maintain internal temperatures and prevent dust ingress. An alarm will sound if a door is not closed properly. For security, the unit includes 3 door locks.
Image 4.3: Three door locks are provided for enhanced security of stored contents.
Image 4.4: The flush mount door handles are designed for easy opening and to save space.
4.4 Internal Lighting
LED lights inside the unit automatically illuminate when the doors are opened, providing clear visibility of contents. They switch off when the doors are closed.
Image 4.5: Automatic LED lighting activates when doors are opened for improved visibility.
4.5 Air Cooling System
The unit utilizes an efficient air cooling system with dual fans for rapid and uniform cooling. The system employs R290 Hydrocarbon refrigerant, known for its energy efficiency.
Image 4.6: The air cool function ensures 360-degree vertical circulation for uniform cooling throughout the compartments.
Image 4.7: Dual fans provide rapid cooling, with a fan diameter of 6.77 inches and a speed of 1300 rpm.
5. Maintenance
5.1 Cleaning
Regularly clean the interior and exterior surfaces with a mild detergent and warm water. Wipe dry with a soft cloth. Avoid abrasive cleaners or harsh chemicals that could damage the stainless steel finish. Ensure the unit is unplugged before cleaning.
5.2 Defrosting
The unit features an automatic defrost system, which prevents frost and ice buildup. This system operates periodically to maintain efficiency. The innovative heating of the freezer door frame also prevents water mist buildup.
5.3 Door Seal Maintenance
Inspect the PVC removable door seals regularly for wear and tear. Clean them with warm, soapy water to ensure a tight seal. A strong seal is crucial for maintaining internal temperatures and preventing air loss.
Image 5.1: The PVC removable door seal provides strong suction to prevent air loss.
5.4 Automatic Evaporation
The unit is designed with an automatic evaporation system, eliminating the need to manually pour out water, unlike traditional refrigerators.
Image 5.2: The automatic evaporation system removes condensate without manual intervention.
6. Troubleshooting
If you encounter issues with your Coolski Commercial Refrigerator and Freezer Combo, refer to the following common problems and solutions:
- Unit Not Cooling: Check if the power cord is securely plugged in. Ensure the power switch is on. Verify that the temperature settings are correct. Check for obstructions around the condenser coils.
- Excessive Noise: Ensure the unit is level and stable. Check if any internal components or stored items are vibrating against each other.
- Door Alarm Sounds: Confirm all doors are fully closed. Check if door gaskets are clean and sealing properly.
- Water Leakage: Ensure the unit is level. Check the automatic evaporation system for any blockages.
For persistent issues, contact Coolski customer service.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | TC-72RF |
| Product Dimensions (D x W x H) | 72.8" x 31.5" x 78" |
| Capacity | 54 cubic feet |
| Item Weight | 436 pounds |
| Number of Doors | 3 |
| Number of Shelves | 9 (Adjustable) |
| Voltage | 115 volts |
| Power Plug Type | Type A - 2 pin (North American) |
| Refrigerant | R-290 |
| Defrost System | Automatic |
| Cooling Method | Compressor (Cubigel) |
| Material | Stainless Steel |
| Certifications | ETL, DOE (Conforms to UL & NSF-7 Standards) |
| Annual Energy Consumption | 7.1 kWh |
Image 7.1: Detailed product dimensions and compliance with ETL, DOE, and NSF standards.
8. Warranty and Support
8.1 Warranty Information
Coolski provides a 5-year compressor warranty and a 2-year parts warranty on this commercial freezer. Please retain your proof of purchase for warranty claims.
8.2 Customer Service
For any questions, technical support, or warranty inquiries, please contact Coolski customer service. Lifetime online customer service support is available. You can reach us via email at service@cool-ski.com.
Image 8.1: Coolski offers professional telephone customer service and online support.