RXM50M9 - Air conditioner DAIKIN - Free user manual and instructions
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| Product Type | Split-system air conditioner with heat pump |
| Model Name | RXM50M9 |
| Cooling Capacity | 5.0 kW |
| Heating Capacity | 5.8 kW |
| Power Supply | 230 V, 50 Hz, single phase |
| Refrigerant Type | R32 |
| Indoor Unit Dimensions (W × H × D) | 813 × 291 × 224 mm |
| Outdoor Unit Dimensions (W × H × D) | 695 × 418 × 278 mm |
| Indoor Unit Weight | 10 kg |
| Outdoor Unit Weight | 28 kg |
| Sound Pressure Level (Indoor, Low/High) | 21 / 38 dB(A) |
| Sound Pressure Level (Outdoor) | 48 dB(A) |
| Airflow Rate (Indoor) | 8.5 m³/min |
| Energy Efficiency Class (Cooling/Heating) | A++ / A+ |
| Seasonal Energy Efficiency Ratio (SEER) | 6.1 |
| Seasonal Coefficient of Performance (SCOP) | 4.0 |
| Operating Temperature Range (Cooling) | -10°C to 46°C |
| Operating Temperature Range (Heating) | -15°C to 24°C |
| Air Filter | Washable pre-filter with deodorizing function |
| Wi-Fi Control | Compatible with Daikin Controller adapter |
| Warranty | 5 years (parts and labor) |
| Installation Type | Wall-mounted split system |
Frequently Asked Questions - RXM50M9 DAIKIN
How often should I clean the air filter?
We recommend cleaning the air filter every 2 weeks under normal usage. A clogged filter reduces airflow and cooling efficiency. Wash gently with water and dry thoroughly before reinstalling.
How do I set the timer to turn off the unit automatically?
Use the remote control and press the TIMER button. Then set the desired OFF time using the arrow keys. The unit will automatically stop after the selected period.
What does the error code on the display mean?
Error codes indicate system faults. For example, U4 usually means a communication error between indoor and outdoor units. Turn off the unit, wait 5 minutes, and restart. If the error persists, contact a qualified technician.
Can I use the air conditioner in winter for heating?
Yes, the RXM50M9 is a heat pump model. It can provide efficient heating even at outdoor temperatures down to -15°C. Use the remote to switch to HEAT mode.
How do I clean the indoor unit body?
Wipe the indoor unit with a soft, dry cloth. Do not use water directly on the unit. If the manual says, you can use a mild detergent diluted in water for stubborn stains.
What should I do if water leaks from the indoor unit?
Check if the air filter is dirty, as clogged filters can cause ice formation that leaks when melted. Also ensure the unit is level and the drain hose is not blocked or kinked.
Is the outdoor unit maintenance required?
Yes, the outdoor unit should be kept free of debris, leaves, and snow. Check the coil fins periodically and clean them with a soft brush or vacuum. Do not use high-pressure water directly on the unit.
How do I connect the air conditioner to Wi-Fi?
Install the Daikin Controller adapter (if sold separately) into the designated slot on the indoor unit. Then download the Daikin Home app, create an account, and follow the setup instructions to pair the device.
What are the best settings for energy saving?
Use ECO mode and set the temperature to 24-26°C for cooling, or 20-22°C for heating. Close all doors and windows, and draw curtains to prevent direct sunlight.
Why does the unit emit a strange smell when operating?
A musty smell often comes from mold or bacteria on the evaporator coil. Run the unit in fan-only mode for a few hours to dry the coil. Clean the air filter and consider using the deodorizing filter if available.
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USER MANUAL RXM50M9 DAIKIN
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Product information
Brand : DAIKIN
Model : RXM50M9
Category : Air conditioner