RXJ20A5V1B - Air Conditioning DAIKIN - Free user manual and instructions
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| Product Type | Split-type Air Conditioner |
| Model | RXJ20A5V1B |
| Brand | Daikin |
| Cooling Capacity | 2.0 kW |
| Heating Capacity | 2.5 kW |
| Power Supply | 220-240 V, 50 Hz |
| Rated Current | 4.5 A |
| Refrigerant | R32 |
| Indoor Unit Dimensions (W x H x D) | 795 x 287 x 208 mm |
| Outdoor Unit Dimensions (W x H x D) | 765 x 550 x 285 mm |
| Indoor Unit Weight | 8.0 kg |
| Outdoor Unit Weight | 26.0 kg |
| Airflow Rate | 7.5 m³/min |
| Noise Level (Indoor) | 22 - 38 dB(A) |
| Noise Level (Outdoor) | 46 dB(A) |
| Energy Efficiency Class | A++ / A+ |
| EER / COP | 3.5 / 4.0 |
| Operating Temperature Range | -15 °C to 46 °C |
| Control | Remote control included |
| Self-Cleaning Function | Yes |
| Maintenance | Clean air filters every month; professional service annually |
| Safety Features | Auto restart, overload protection |
| Repairability | Spare parts available for 10 years |
Frequently Asked Questions - RXJ20A5V1B DAIKIN
How do I clean the air filter?
Open the front panel, remove the filter, vacuum or wash with mild detergent, let dry completely, and reinstall. Clean every month for optimal performance.
What does error code 'U4' mean?
Error U4 indicates a communication fault between indoor and outdoor units. Check wiring connections and restart the system. Consult the manual for detailed troubleshooting.
Can I use a regular power outlet?
Yes, the unit requires a 220-240V 50Hz supply. Ensure the outlet is dedicated and properly grounded. Use a circuit breaker of appropriate rating (e.g., 10A).
How do I set the timer?
Press the TIMER button on the remote. Use the +/- buttons to set the desired ON or OFF time. Press SET to confirm. Refer to remote manual for exact steps.
What is the recommended temperature setting for cooling?
For comfort and efficiency, set the temperature between 24°C and 26°C in cooling mode. Avoid very low settings to save energy.
How often should I service the air conditioner?
Professional maintenance is recommended at least once a year. This includes checking refrigerant levels, cleaning coils, and inspecting electrical components.
Can the unit operate in heating mode at low outdoor temperatures?
Yes, the RXJ20A5V1B can operate in heating mode down to -15°C. However, heating capacity may decrease as temperature drops.
How do I reset the remote control?
Remove the batteries, press and hold the ON/OFF button for 5 seconds, then reinsert batteries. This resets the remote to factory settings.
What type of refrigerant does this unit use?
The unit uses R32 refrigerant, which is more environmentally friendly than R410A. Ensure any service technician is certified for R32.
Why is my air conditioner not cooling properly?
Check if the filter is dirty, the thermostat is set correctly, and the outdoor unit is not obstructed. Also, ensure doors/windows are closed. If problem persists, contact a technician.
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USER MANUAL RXJ20A5V1B DAIKIN
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Product information
Brand : DAIKIN
Model : RXJ20A5V1B
Category : Air Conditioning