Introduction
This manual provides detailed instructions for the safe and efficient operation, maintenance, and troubleshooting of your Kolice 32L Countertop Commercial Blast Chiller Freezer, Model KDF-32. Please read this manual thoroughly before using the appliance and retain it for future reference.
Figure 1: Kolice 32L Countertop Commercial Blast Chiller Freezer, Model KDF-32.
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 commercial use. Ensure proper grounding and ventilation. Do not operate with a damaged power cord or plug. Keep hands clear of moving parts. Refer to local electrical codes for installation requirements.
Product Features
- Professional Shock Freezing Technology: Rapidly reduces food temperature from +90°C to +3°C in chilling mode, and from +90°C to -18°C in freezing mode. Achieves lowest temperature of -35°C.
- 360-Degree Cooling Air Convection: Ensures uniform cooling and freezing, preserving food quality and nutrition.
- Compact Countertop Design: 32L net volume, outer and inner food-grade 304 stainless steel construction. Machine size: 24" x 24" x 22".
- Smart AI Control: EVCO intelligent LED touch control panel allows temperature adjustment from -35°C to +20°C. Features timer control, HACCP-compliant alarm, pre-cooling, and specific preservation modes (fish, meat, cake, ice cream hardening).
- Auto Defrost and Drainage: Designed for easy maintenance and continuous operation.
- Included Accessories: Comes with 1 stainless steel shelf and 4 trays (12.8" x 7" x 2.6", 2.5L per tray).
- Energy Efficient: Operates at 290W, 110V 60Hz, with a US plug included.
Figure 2: Internal view illustrating the 360-degree cycle air cooling system for rapid cooling and freezing.
Figure 3: Close-up of the intelligent temperature control panel and high-efficiency silent fans.
Setup
- Unpacking: Carefully remove the blast chiller from its protective plywood case. Inspect for any shipping damage.
- Placement: Place the unit on a stable, level countertop in a well-ventilated area. Ensure adequate clearance around the unit for proper airflow.
- Initial Cleaning: Before first use, clean the interior and exterior surfaces with a mild detergent and soft cloth. Rinse thoroughly and dry.
- Shelf and Tray Installation: Insert the stainless steel shelf and trays into the cabinet. The shelf height can be adjusted as needed.
- Power Connection: Connect the 110V 60Hz US plug to a dedicated, grounded electrical outlet.
- Pre-cooling: Allow the unit to run empty for at least 2 hours to reach the desired operating temperature before loading food items.
Figure 4: Interior view of the blast chiller showing the adjustable shelf.
Figure 5: Stainless steel trays and a view of the freezer unit components.
Operating Instructions
- Power On: Press the power button on the EVCO smart AI control panel.
- Temperature Setting: Use the control panel to set the desired temperature between -35°C and +20°C.
- Mode Selection: Select the appropriate operating mode (chilling, freezing, ice cream hardening, fish/meat/cake preservation) using the control panel options.
- Loading Food: Place food items evenly on the shelves or in the provided trays. Do not overload the unit, as this can impede airflow and cooling efficiency.
- Temperature Probe: For accurate monitoring, insert the temperature food probe into the center of a food item.
- Timer Function: Utilize the timer control to schedule specific freezing or chilling cycles.
- Door Operation: The self-closing door ensures temperature stability. Ensure the door is fully closed after loading or unloading.
Figure 6: Examples of food items suitable for processing in the blast chiller, including ice cream, meat, seafood, and pastries.
Figure 7: Food items such as chicken, orange slices, and ice cream placed inside the blast chiller for processing.
Operational Videos
Video 1: Demonstration of the 32L blast freezer in operation, showcasing its capabilities.
Video 2: Overview of the 32L mini blast chiller, highlighting its features and use.
Maintenance
- Regular Cleaning: Clean the interior and exterior surfaces regularly with a mild, non-abrasive cleaner. Ensure the unit is unplugged before cleaning.
- Auto Defrost: The unit features an auto defrost function. Allow the defrost cycle to complete as needed.
- Auto Drainage: The auto drainage system manages condensation. Ensure the drainage outlet is clear and unobstructed.
- Condenser Coil Cleaning: Periodically clean the condenser coils to ensure optimal performance. Refer to the full service manual for detailed instructions on accessing and cleaning the coils.
- Door Seal Inspection: Regularly check the door gasket for wear and tear to ensure a tight seal and prevent temperature loss.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | No power supply; tripped circuit breaker | Check power cord connection; reset circuit breaker. |
| Insufficient cooling/freezing | Door not sealed; overloaded unit; dirty condenser coils; poor ventilation | Ensure door is closed; reduce load; clean condenser coils; ensure proper airflow. |
| Unusual noise | Loose components; fan obstruction | Inspect for loose parts; ensure fan is clear of obstructions. If noise persists, contact support. |
| Water leakage | Blocked drainage; damaged water pan | Clear drainage path; inspect water pan for damage. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | KDF-32 |
| Product Dimensions (D x W x H) | 24" x 24" x 22" |
| Inner Size (D x W x H) | 18.5" x 14.2" x 7.5" |
| Net Volume | 32 Liters |
| Weight | 97 lbs (Net), 110 lbs (Item) |
| Material | Food-grade 304 Stainless Steel |
| Temperature Range | -35°C to +20°C (-31°F to +68°F) |
| Power | 290W |
| Voltage | 110V 60Hz |
| Included Components | Compressor, Fan, 1 Stainless Steel Shelf, 4 Trays |
| Tray Size | 12.8" x 7" x 2.6" (2.5L per tray) |
| Control Panel | EVCO Smart AI Controller with LED Touch Display |
| Certification | ISO 9001 |
Warranty
This Kolice blast chiller freezer is covered by a 1-year warranty for parts from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For warranty claims, please contact Kolice customer support with your proof of purchase and model number.
Support
For technical assistance, service inquiries, or to order replacement parts, please contact Kolice customer support. Refer to the contact information provided with your purchase documentation or visit the official Kolice website for support details.