Technical Specifications
Model Name
• Indoor Unit: AC052RN4DKG/EU
• Outdoor Unit: AC052RXADKG/EU
System Type & Operation
• Type: 5.2kW-1Φ-4-Way CST
• Mode: Heat Pump
• Control Method: EEV
Capacity & Power
• Cooling Capacity: 1.00 / 5.00 / 6.50 kW
• Heating Capacity: 1.00 / 6.00 / 7.00 kW
• Cooling Power Input: 0.33 / 1.43 / 2.30 kW
• Heating Power Input: 0.25 / 1.49 / 2.50 kW
Energy Efficiency
• Energy Grade (Cooling): SEER 7.6 (A++)
• Energy Grade (Heating): SCOP 4.3 (A+)
Power Supply & Electrical Data
• Power Supply (Indoor Unit): 1Φ, 220-240V, 50Hz
• Power Supply (Outdoor Unit): 1Φ, 220-240V, 50Hz
• Current Input (Cooling): 1.5 / 6.5 / 9.5 A
• Current Input (Heating): 1.5 / 6.8 / 12.0 A
• MCA (Minimum Circuit Ampacity): 17.5 A
• MFA (Maximum Fuse Ampacity): 20.6 A
Refrigerant & Piping
• Refrigerant Type: R32 (GWP = 675)
• Factory Charge: 1.20 kg (0.81 tCO₂e)
• Liquid Pipe: Ø 6.35 mm (1/4")
• Gas Pipe: Ø 12.7 mm (1/2")
• Maximum Installation Length: 30 m
• Maximum Installation Height: 20 m
Fan & Airflow
• Indoor Unit Fan Type: Turbo Fan
• Airflow Rate (High/Mid/Low): 15.0 / 14.0 / 13.0 CMM
• Outdoor Unit Airflow Rate: 40 CMM
Noise Levels
• Indoor Unit (High/Mid/Low): 33 / 31 / 29 dBA
• Outdoor Unit (Cooling/Heating): 48 / 48 dBA
• Sound Power Level (Cooling, Outdoor Unit): 62 dBA
Smart Features
• WiFi Kit: Yes
• App Connectivity: SmartThings App Support
Dimensions & Weight
• Indoor Unit Dimensions (W x H x D): 840 x 204 x 840 mm
• Indoor Unit Net Weight: 14.5 kg
• Outdoor Unit Dimensions (W x H x D): 880 x 638 x 310 mm
• Outdoor Unit Net Weight: 43.0 kg
• Panel Model: PC4NUFMAN
• Panel Dimensions (W x H x D): 950 x 48 x 950 mm
Drainage System
• Drain Pump: Built-in
• Drain Pipe: VP25 (OD32/ID25) mm
Operating Temperature Range
• Cooling: -15°C to 50°C
• Heating: -20°C to 24°C
