FB440X - Refrigerator REX - Free user manual and instructions
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| Product type | Freestanding refrigerator |
| Model | FB440X |
| Brand | Rex |
| Energy efficiency class | A+ |
| Total gross volume | 154 L |
| Refrigerator volume | 134 L |
| Ice box volume | 20 L |
| Dimensions (H × W × D) | 850 × 540 × 590 mm |
| Weight | 32 kg |
| Power supply | 220–240 V, 50 Hz |
| Climate class | N-ST |
| Noise level | 42 dB(A) |
| Defrost system | Automatic defrost in refrigerator compartment, manual defrost in ice box |
| Temperature control | Mechanical thermostat with 1–5 scale |
| Interior lighting | LED bulb |
| Shelves | 3 tempered glass shelves, 1 vegetable drawer, 2 door racks |
| Door feature | Reversible door for left- or right-hand opening |
| Refrigerant | R600a (isobutane) |
| Maintenance | Clean condenser coils every 6 months with a vacuum brush |
| Safety features | High-temperature alarm, spill-proof shelf lips, stable door hinge |
| Spare parts availability | Thermostat, door gasket, shelves, LED light available as spare parts |
| Repairability | Modular design allows easy replacement of main components |
| General information | This manual covers installation, operation, cleaning, and troubleshooting for the Rex FB440X refrigerator |
Frequently Asked Questions - FB440X REX
How do I set the thermostat temperature?
Turn the thermostat dial to a higher number (e.g., 3) for a colder temperature, or a lower number (e.g., 1) for a warmer temperature. The ideal setting is usually 3 (medium). Remember that ambient temperature and the amount of food stored affect the internal temperature.
How should I defrost the ice box?
Turn off the appliance, remove all food, and leave the ice box door open. Do not use sharp objects or heat sources to remove ice. After 2–3 hours, dry the interior, close the door, and restart the appliance. Place a towel to absorb water.
What should I do if the refrigerator is not cooling enough?
First, check if the thermostat is set to a suitable value and the door is closed properly. Ensure that the condenser coils at the back are clean and there is at least 10 cm of ventilation space behind the unit. If the problem persists, contact a professional technician.
How do I clean the refrigerator?
Unplug the appliance and remove all food. Use a soft cloth with warm water and mild detergent to clean the interior and door seals. Avoid abrasive cleaners, solvent, or scouring pads. Rinse with clean water and dry thoroughly before reloading.
Can I reverse the door opening direction?
Yes, the door is reversible. Unscrew the bottom hinge, remove the door, and reinstall the hinge on the opposite side. Follow the detailed instructions in the manual. You will need a screwdriver and possibly a spanner.
How do I replace the interior LED light?
Turn off the refrigerator, remove the lamp cover (usually snapped in), and pull out the LED unit. Replace it with a compatible part (available from spare parts suppliers). If you are unsure, contact support.
What is the recommended temperature for storing vegetables?
Vegetables should be stored in the crisper drawer where the temperature is slightly higher than the rest of the compartment. Keep the dial at the medium setting (3) and avoid placing vegetables near the air outlet.
How can I reduce energy consumption?
Open the door less frequently, keep the appliance away from heat sources, allow hot food to cool before placing it inside, and ensure the door seals are intact. Also, defrost regularly and clean the condenser to maintain efficiency.
Can I use this refrigerator outdoors?
No, the FB440X is designed for indoor household use. It must be installed in a dry, well-ventilated area where temperature does not fall below 10°C or exceed 43°C, as per its climate class N-ST.
How should I install the refrigerator?
Place the appliance on a flat, stable surface with at least 10 cm clearance at the back and sides for ventilation. Keep it away from direct sunlight and heat sources. Level the feet to ensure stable operation and allow 24 hours before switching it on after transportation.
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USER MANUAL FB440X REX
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Product information
Brand : REX
Model : FB440X
Category : Refrigerator