1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your CombiSteel Professional 4-Sided Fridge, Model 7487.0025. Please read these instructions thoroughly before installation and use, and retain them for future reference. Proper adherence to these guidelines will ensure optimal performance and longevity of your appliance.
2. Safety Instructions
Always observe basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and personal injury.
- Electrical Safety: Ensure the power supply matches the voltage specified on the appliance's rating label. Do not use extension cords or adapters. Always plug into a grounded outlet.
- Installation: Install the appliance on a stable, level surface in a well-ventilated area. Maintain adequate clearance around the unit for proper airflow.
- Refrigerant: This appliance uses R290 refrigerant. Servicing should only be performed by qualified personnel. Do not damage the refrigerant circuit.
- Cleaning and Maintenance: Disconnect the appliance from the power supply before cleaning or performing any maintenance. Use only non-abrasive cleaning agents.
- Children: Keep children away from the appliance. Do not allow them to play with or inside the unit.
- Flammable Materials: Do not store explosive substances or flammable materials inside the appliance.
3. Product Overview
The CombiSteel Professional 4-Sided Fridge is a commercial display refrigerator designed for optimal product visibility and consistent cooling. It features a robust stainless steel base, four glass display sides, and internal LED lighting.

Image 1: Front view of the CombiSteel Professional 4-Sided Fridge. This image displays the unit's sleek design with a stainless steel base and clear glass on all four sides, allowing for maximum product visibility. Inside, two adjustable glass shelves are visible, illuminated by integrated LED lighting. The unit is equipped with castor wheels for mobility and features the CombiSteel logo on the lower right front panel.
Key Features:
- 4-sided glass display for excellent product presentation.
- 470 Litre gross capacity.
- Efficient R290 coolant.
- Temperature range of 2°C to 8°C.
- Internal LED illumination.
- Forced cooling system for even temperature distribution.
- Automatic defrost system.
- Adjustable shelves for flexible storage.
- Equipped with castor wheels for easy positioning.
4. Setup
4.1 Unpacking
- Carefully remove all packaging materials, including protective films and tapes.
- Inspect the appliance for any signs of damage incurred during transit. Report any damage to your supplier immediately.
- Retain packaging materials for potential future transport or return.
4.2 Placement
- Place the fridge on a firm, level surface capable of supporting its weight when fully loaded. Use the adjustable feet or castor brakes to ensure stability.
- Ensure adequate ventilation around the unit. Maintain a minimum clearance of 10 cm (4 inches) from walls or other obstructions on all sides to allow for proper heat dissipation.
- Avoid direct sunlight, heat sources (e.g., ovens, radiators), and areas with high humidity.
- Do not install the appliance outdoors or in areas where the temperature may drop below 10°C or exceed 32°C.
4.3 Electrical Connection
- Before plugging in, allow the appliance to stand upright for at least 2-4 hours. This allows the refrigerant to settle.
- Connect the appliance to a dedicated, properly grounded electrical outlet.
- Ensure the electrical supply matches the requirements specified on the product's rating label (230 Volts).
4.4 Initial Cleaning
Before first use, clean the interior and exterior of the fridge with a mild detergent and warm water. Wipe dry thoroughly.
5. Operating Instructions
5.1 Power On
After connecting to the power supply, the fridge will automatically begin cooling. The internal display will show the current temperature.
5.2 Temperature Control
The temperature is factory-set to maintain between 2°C and 8°C. If adjustment is necessary, refer to the specific instructions for the digital temperature controller, typically located on the back or side of the unit. Generally, buttons for 'SET', 'UP', and 'DOWN' are used to modify the set point.
5.3 Loading the Fridge
- Arrange products to allow for proper air circulation. Do not block the internal air vents.
- Avoid overloading the shelves beyond their weight capacity.
- Ensure access doors are closed properly after each use to maintain temperature and energy efficiency.
5.4 Internal Lighting
The LED internal lighting can typically be controlled via a switch, often located near the temperature controller or inside the unit. Turn off the lights when not needed to save energy.
6. Maintenance
Regular maintenance ensures the efficiency and longevity of your CombiSteel fridge.
6.1 Cleaning
- Daily: Wipe down interior and exterior surfaces with a damp cloth and mild, food-safe detergent.
- Weekly: Clean glass surfaces with a glass cleaner. Remove and clean shelves.
- Monthly: Clean the condenser coil. Disconnect power, then use a soft brush or vacuum cleaner to remove dust and debris from the condenser fins. A dirty condenser reduces efficiency and can lead to compressor failure.
- Ensure all cleaning agents are thoroughly rinsed off and surfaces are dry before reconnecting power.
6.2 Defrosting
This appliance features an automatic defrost system. During the defrost cycle, ice accumulated on the evaporator is melted and drained. Ensure the drain pan is clear and the drain hose is not blocked.
6.3 Door Seals
Regularly inspect door seals for damage or wear. Clean them with warm, soapy water. Damaged seals can lead to air leaks, increased energy consumption, and poor cooling performance. Replace worn seals promptly.
7. Troubleshooting
Before contacting service, review the following common issues and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fridge not cooling | No power; thermostat set too high; condenser dirty; door left open. | Check power connection; adjust thermostat; clean condenser; ensure doors are closed. |
| Excessive noise | Unit not level; fan obstruction; loose components. | Level the unit; check for obstructions around fan; contact service if noise persists. |
| Water on floor | Blocked drain hose; drain pan overflowing. | Clear drain hose; ensure drain pan is correctly positioned. |
| Internal light not working | Light switch off; LED bulb failure. | Check light switch; contact service for bulb replacement. |
If problems persist after attempting these solutions, disconnect the power and contact a qualified service technician.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | CombiSteel |
| Model Number | 7487.0025 |
| Capacity (Gross) | 470 Litres |
| Dimensions (W x D x H) | 1515 mm x 675 mm x 1210 mm |
| Gross Weight | 224 kg |
| Voltage | 230 Volts |
| Total Power | 0.5 KW |
| Coolant | R290 |
| Temperature Range | 2°C to 8°C |
| Lattice Quantity | 2 |
| Lighting | LED |
| Cooling Type | Forced Cooling (Compressor) |
| Defrost System | Automatic |
| Installation Type | Freestanding |
| Number of Doors | 4 (referring to display sides, access doors typically on one side) |
| Colour | Gray/Black |
| Finish Type | Matte |
9. Warranty and Support
For warranty information, please refer to the terms and conditions provided by your retailer or the manufacturer at the time of purchase. Keep your proof of purchase for any warranty claims.
For technical support, spare parts, or service inquiries, please contact your authorized CombiSteel dealer or the manufacturer's customer service department. Ensure you have your model number (7487.0025) and serial number ready when contacting support.