Midea Solunar WiFi Air Conditioner 52(18)N8 5.2 kW 18000 BTU

The Solunar range features the AI EcoMaster system, which automatically adjusts the unit’s power according to real operating conditions. This intelligent optimization maintains thermal comfort while reducing energy consumption and improving overall system efficiency.

The system operates with a DC Inverter compressor and Inverter fans in both units, ensuring continuous modulation, less mechanical wear, and greater temperature stability.

Energy Performance and Features

• Nominal cooling capacity: 5.20 kW (1.80 – 5.90 kW).
• Nominal heating capacity: 5.40 kW (1.30 – 6.10 kW).
• Heating capacity at -7°C: 4.11 kW.
• SEER: 7.40 (A++).
• SCOP: 4.10 (A+).
• EER: 3.09.
• COP: 3.91.

Suitable for air conditioning spaces of approximately 40 to 55 m², depending on the thermal insulation of the area.

Electrical Data and Consumption

• Power supply: 220-240V / 1Ph / 50 Hz.
• Nominal power consumption (cooling): 1,680 W (140 – 2,100 W).
• Nominal power consumption (heating): 1,380 W (220 – 1,700 W).
• Heating consumption at -7°C: 1,664 W.
• Maximum current: 13 A.
• Recommended circuit breaker: D16.
• Standby mode: 1 W.

Connectivity and Advanced Features

• Built-in WiFi as standard.
• Control via SmartHome app.
• Compatible with Alexa and Google Home.
• Night mode and silent mode.
• Louver memory.
• Integrated LED display.
• Self-cleaning function.
• Leak detection.
• Emergency operation.

Indoor Unit EF-18RD1

• Dimensions (W x H x D): 975 x 308 x 218 mm.
• Net weight: 10.3 kg.
• Airflow: 740 / 600 / 800 m³/h.
• Sound pressure: from 20.0 dB(A).
• Sound power: 58 dB(A).
• Interconnection cable: (4+T)x1.5 mm².

Outdoor Unit MX3-18RD1-EF

• Dimensions (W x H x D): 805 x 554 x 330 mm.
• Net weight: 29.8 kg.
• Airflow: 2,100 m³/h.
• Sound pressure: 57.5 dB.
• Sound power: 65 dB(A).
• Refrigerant: R-32 (GWP 675).
• Factory charge: 0.80 kg (0.54 t CO₂ eq).
• Pre-charged length: 5 m.
• Additional charge: 0.012 kg/m.
• Maximum pipe length: 30 m (20 m vertical).
• Cooling operating range: -15°C / 50°C.
• Heating operating range: -20°C / 24°C.
• Refrigerant pipe diameters: 1/4" liquid – 1/2" gas.

Prime Guard Protection and Durability

The outdoor unit features Prime Guard treatment with double-layer graphene coating, enhancing resistance to corrosion, humidity, and environmental factors, extending the lifespan of the equipment.

Includes

• Indoor unit EF-18RD1 (13900120).
• Outdoor unit MX3-18RD1-EF (13900121).
• Remote control RG10E7(B2S)/BGEF.