Samsung WindFree™ 4-Way Cassette with Built-In WiFi
Samsung WindFree™ 4-Way Cassette with Built-In WiFi
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Key Features
✔ Efficient Cooling & Heating – A high-performance heat pump delivers reliable climate control for year-round comfort.
✔ Energy-Saving Technology – Advanced inverter technology optimizes efficiency while reducing power consumption.
✔ Smart Control – Built-in WiFi and SmartThings app support let you adjust settings from anywhere.
✔ Quiet Operation – Ultra-low noise levels ensure minimal disruption, perfect for homes and offices.
✔ Seamless Installation – The sleek 4-way cassette design integrates easily, with a fascia control panel, wired controller, and outdoor unit included.
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
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Let customers speak for us
from 157 reviewsDoesn’t use much power but cools the room fast. Really impressed.

Having both cooling and heating makes this unit a great choice.

The remote and timer function make it super easy to control.

The AC arrived on time and was well-packaged. No fuss, no delays, just good service.

I was unsure at first, but this unit works great for both cooling and heating. Easy to move around and the remote is a nice touch.

Aircon Ultra made the process smooth. Great service and solid product.

Fans just move hot air around. This actually cools the room down properly.

Important Information
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F-Gas Certification
We can only dispatch this item after receiving the FGAS details of your chosen installation company and successfully verifying them with the company.
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Buyers Guide
Buyers GuideNot sure which air conditioner is right for you? Our Buyer's Guide simplifies the process, helping you choose the perfect unit based on your space, efficiency needs, and budget.
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