Introduction
This manual provides comprehensive instructions for the safe and efficient operation, installation, and maintenance of your Casselin single-door back bar refrigerator, model CAB1P. Please read this manual thoroughly before using the appliance and keep it for future reference.
Safety Information
Always follow basic safety precautions when using electrical appliances to reduce the risk of fire, electric shock, and injury to persons.
- Ensure the appliance is connected to a properly grounded power outlet.
- Do not operate the appliance with a damaged cord or plug.
- Keep ventilation openings clear of obstruction.
- Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.
- Unplug the appliance before cleaning or performing maintenance.
Product Overview
The Casselin CAB1P is a compact and efficient single-door back bar refrigerator designed for commercial use. It features a black lacquered steel exterior, tempered glass door, and LED lighting for optimal product display.

Figure 1: Front view of the Casselin CAB1P refrigerator. The image shows the black lacquered steel body, a transparent glass door revealing three shelves stocked with various bottled and canned beverages, and a digital temperature display at the bottom.
Key Features:
- Black lacquered steel exterior
- Tempered glass door
- Roll-bond evaporator system
- Ventilated cooling
- Automatic defrost by compressor cycle
- Digital thermostat
- Door lock with key
- LED lighting
- Hinged door
- 2 adjustable shelves
- Temperature range: -1°C to +6°C
- Net capacity: 128 L, Commercial capacity: 133 L
Setup
- Unpacking: Carefully remove all packaging materials. Inspect the appliance for any shipping damage. Report any damage to your supplier immediately.
- Placement: Place the refrigerator on a firm, level surface capable of supporting its weight when fully loaded. Ensure adequate ventilation around the unit. Maintain a minimum of 10 cm (4 inches) clearance from walls and other objects on all sides (back, top, and sides) to allow for proper airflow and heat dissipation. Avoid direct sunlight or heat sources.
- Leveling: Adjust the leveling feet at the bottom of the unit to ensure it is stable and level. This is crucial for proper door sealing and efficient operation.
- Initial Cleaning: Before first use, clean the interior and exterior of the refrigerator with a mild detergent and warm water. Dry thoroughly.
- Power Connection: Allow the appliance to stand upright for at least 2-4 hours before plugging it in. This allows the refrigerant to settle. Connect the refrigerator to a dedicated, grounded 230V power outlet. Do not use extension cords or adapters.
Operating Instructions
Initial Start-up:
After plugging in the unit, the digital thermostat display will illuminate. The refrigerator will begin cooling to the factory preset temperature.
Temperature Adjustment:
The digital thermostat allows for precise temperature control. The adjustable temperature range is from -1°C to +6°C. Refer to the thermostat's specific instructions (usually provided separately or integrated into the unit's control panel) for detailed steps on how to set the desired temperature. Typically, there are UP/DOWN arrows or a SET button to adjust the temperature.
LED Lighting:
The internal LED lighting enhances product visibility. This light usually operates automatically when the door is opened or can be controlled via a dedicated switch, if present.
Door Lock:
The appliance is equipped with a door lock for security. Use the provided key to lock or unlock the door as needed.
Loading the Refrigerator:
Distribute items evenly on the adjustable shelves. Do not block the internal air vents, as this can impede proper cooling. Avoid overloading the unit to ensure efficient circulation of cold air.
Maintenance
Cleaning:
- Interior: Regularly clean the interior with a solution of mild detergent and warm water. Rinse with clean water and dry thoroughly. Do not use abrasive cleaners or sharp objects.
- Exterior: Wipe the exterior surfaces with a soft cloth and mild detergent. For the glass door, use a glass cleaner.
- Condenser Coil: The condenser coil (located at the back or bottom of the unit) should be cleaned periodically (every 3-6 months) to ensure efficient operation. Use a soft brush or vacuum cleaner to remove dust and debris. Always unplug the unit before cleaning the condenser.
Defrosting:
This appliance features an automatic defrost system by compressor cycle. This means that ice buildup on the evaporator coil is periodically melted and drained. You should not need to manually defrost the unit under normal operating conditions. If excessive ice buildup occurs, check the door seal for leaks or contact service.
Door Seal Maintenance:
Inspect the door gasket regularly for cracks or damage. A damaged gasket can lead to inefficient cooling and increased energy consumption. Clean the gasket with warm water and mild soap to maintain its flexibility and sealing properties.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Refrigerator not cooling | No power; thermostat set too high; condenser coil dirty; door not closed properly. | Check power supply; adjust thermostat; clean condenser coil; ensure door is sealed. |
| 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 (leakage) | Drain pan overflowing; clogged drain hose; excessive humidity. | Check and empty drain pan; clear drain hose; ensure proper ventilation. |
| Door not sealing properly | Gasket dirty or damaged; unit not level; items obstructing door closure. | Clean or replace gasket; level the unit; rearrange contents. |
For issues not listed above or if solutions do not resolve the problem, please contact qualified service personnel.
Specifications
| Feature | Detail |
|---|---|
| Brand | Casselin |
| Model Number | CAB1P |
| Dimensions (L x W x H) | 60 x 52 x 90 cm (23.6 x 20.5 x 35.4 inches) |
| Weight | 44 kg (97 lbs) |
| Net Capacity | 128 Liters |
| Commercial Capacity | 133 Liters |
| Temperature Range | -1°C to +6°C |
| Refrigerant | R 600A |
| Power | 180 W / 230 V |
| Energy Efficiency Rating | B (on A to G scale) |
| Defrost System | Automatic (by compressor cycle) |
| Number of Shelves | 3 (2 adjustable) |
| Door Type | Hinged, Tempered Glass |
| Color | Black (lacquered steel) |
Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact your retailer or the manufacturer directly. Keep your proof of purchase for warranty claims.
Manufacturer: CASSELIN
Model Reference: CAB1P




