1. Product Overview
The Kolice Commercial Heavy Duty 15-Trays Blast Chiller & Freezer (Model BF-15-1) is designed for rapid chilling and freezing of various food products, ensuring optimal preservation of quality and nutrients. This unit features a robust stainless steel construction, a smart AI temperature controller, and a 300L net volume capacity, accommodating 15 stainless steel trays (530x325x65mm each).
It is suitable for a wide range of commercial applications including ice cream shops, cafes, restaurants, hotels, bakeries, and catering companies. The unit operates within a temperature range of -40°C to +3°C (-40°F to +37.4°F).
2. Setup Instructions
2.1 Initial Inspection
Upon delivery, carefully inspect the unit for any signs of shipping damage. Report any damage to the carrier immediately. Ensure all components, including the 15 stainless steel trays, are present.
2.2 Placement
Place the blast chiller/freezer on a stable, level surface. Ensure adequate ventilation around the unit. Maintain a minimum clearance of 10 cm (4 inches) from walls or other equipment to allow for proper airflow and heat dissipation. Avoid placing the unit near heat sources or in direct sunlight.
2.3 Power Connection
Connect the unit to a dedicated 220V, 60Hz power outlet using the provided US plug. The unit requires 1800W. Ensure the electrical supply matches the unit's requirements to prevent damage or malfunction.
3. Operating Instructions
3.1 Control Panel Overview
The unit is equipped with a 2.8-inch intelligent LED touched control panel (EVCO smart AI temperature controller). This panel allows for precise temperature control, mode selection, and monitoring.
3.2 Mode Selection and Temperature Settings
The control panel offers multiple operating modes: Chilling, Freezing, and Hardening (for ice cream). It also supports pre-cooling and features a HACCP alarm system.
- Chilling Mode: Reduces the center temperature of hot foods from +90°C (+194°F) to +3°C (+37.4°F) within 90 minutes.
- Freezing Mode: Reduces the center temperature of hot foods from +90°C (+194°F) to -18°C (-0.4°F) within 240 minutes.
- Keep Fresh Mode: Maintains temperatures between -3°C to -5°C (+26°F to +23°F).
- Keep Frozen Mode: Maintains temperatures between -18°C to -22°C (-0.4°F to -7.6°F).
- The lowest achievable temperature is -40°C (-40°F).
To select a mode or adjust temperature, use the up/down arrows and the SET button on the control panel. Refer to the on-screen menu for language selection (English, Spanish, French, Italian, German, Portuguese, Chinese are available).
3.3 Loading and Unloading
The unit comes with 15 adjustable stainless steel trays. Load food items evenly on the trays, ensuring proper air circulation. Avoid overfilling trays to allow for efficient chilling/freezing. The self-closing door features a 90° opening for easy access.
Video: Commercial Blast Freezer in Operation
4. Maintenance
4.1 Cleaning
Regular cleaning is essential for hygiene and optimal performance. Disconnect the unit from power before cleaning. Use a mild detergent and a soft cloth to clean interior and exterior surfaces. Avoid abrasive cleaners or harsh chemicals. The stainless steel trays are removable for easy cleaning.
4.2 Defrosting
The unit features an auto defrost function. If excessive ice buildup occurs, manually initiate a defrost cycle via the control panel or power off the unit and allow it to defrost naturally. Ensure proper drainage during defrosting.
4.3 General Care
Periodically check the door gasket for seals and cleanliness. Ensure the condenser coils are free from dust and debris to maintain cooling efficiency. The unit has a low noise cooling fan and evaporator, but regular checks can prevent issues.
5. Troubleshooting
This section provides solutions for common issues. For problems not listed here, contact customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not powering on | No power supply; tripped circuit breaker | Check power connection; reset circuit breaker |
| Temperature not reaching set point | Door not sealed; overloaded unit; dirty condenser coils | Ensure door is closed properly; reduce load; clean condenser coils |
| Excessive ice buildup | Frequent door opening; defrost cycle not running | Minimize door openings; initiate manual defrost if auto defrost fails |
| HACCP alarm activated | Temperature deviation; power interruption | Check temperature settings; review power supply; consult manual for specific alarm codes |
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | BF-15-1 |
| Product Dimensions (D x W x H) | 31.15" x 31.15" x 75.59" (80x80x192cm) |
| Net Weight | 170 kg (374 lbs) |
| Gross Weight (Packed) | 552 lbs |
| Net Volume | 300 Liters |
| Tray Capacity | 15 stainless steel trays (530x325x65mm each) |
| Temperature Range | -40°C to +3°C (-40°F to +37.4°F) |
| Voltage | 220 Volts |
| Wattage | 1800 watts |
| Compressor | Powerful French compressor |
| Insulation | Thickened soft foam material (85mm Cyclopentane Insulation Layer) |
| Material | Food grade stainless steel |
| Control Panel | 2.8” intelligent LED touched control panel (EVCO smart AI) |
| Included Components | Trays |
7. Warranty Information
The Kolice Commercial Heavy Duty 15-Trays Blast Chiller & Freezer comes with a one-year warranty for parts. Please retain your proof of purchase for warranty claims. This warranty covers manufacturing defects and component failures under normal use conditions.
8. Customer Support
For technical assistance, service requests, or any questions regarding your Kolice Blast Chiller & Freezer, please contact Kolice customer support. You can typically find contact information on the manufacturer's website or through your point of purchase.
Kolice maintains an experienced after-sales team to assist with product inquiries and support needs.