Ceiling-mounted air conditioner AJ026TN1DKG/EU

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Overview
At a height of only 135 mm (135 mm to the unit, 145 mm including ceiling tile), the WindFree™ 1‑Way Cassette is a compact, slim and lightweight ceiling cassette (8–13.5 kg depending on model). Its slim design allows installation in small gaps or ceilings and aims to simplify installation and maintenance.

WindFree™ Technology
The WindFree 1‑Way Cassette uses WindFree™ Cooling via a perforated panel with approximately 13,000 micro‑holes that disperse air gently to create "Still Air" (air currents below 0.15 m/s). This provides gradual cooling without cold drafts.

Air Purification Panel (Optional)
The unit supports a three‑filter purification system:

• Pre‑Filter: captures larger dust particles.
• Deodorization Filter: reduces certain unpleasant odours (available in WindFree 1‑Way Cassette).
• PM1.0 Filter: captures ultrafine dust and can inactivate certain captured bacteria (Intertek report indicates >99% reduction for Escherichia coli and Staphylococcus aureus on the filter under test conditions).

Smart Comfort & Control
The cassette includes temperature and humidity sensing to monitor room conditions and automatically switch operating modes for comfort. Remote and remote‑access control is available via the SmartThings App (requires a Wifi Kit MIM-H04EN, a Wi‑Fi connection and a Samsung SmartThings account; requires iOS 10.0+ or Android 5.0+).

SolarCell Remote Controller (Option)
An optional SolarCell remote is available that integrates a solar panel for charging (no disposable batteries required). It also includes a USB‑C port for fast charging, improved grip, easier button controls and a large OLED display; a single fully charged internal battery can last up to two years under typical use.

Smart Features & Sensors
The cassette provides smart operation with humidity and temperature sensing (humidity level shown in SmartThings during WindFree™ and Dry Mode). Additional smart options include panel accessories and optional air filters.

Specifications

• Type: Slim 1‑way
• Indoor unit model: AJ026TN1DKG/EU
• Available capacities (examples): 2.6 kW, 3.5 kW
• Power supply (Indoor Unit) [Φ, #, V, Hz]: 1,2,220-240,50
• System / Mode: Heat Pump (HP)
• Capacity (Cooling): 2.60 kW
• Capacity (Heating): 2.90 kW
• Power input (Cooling): 30.00 W
• Power input (Heating): 30.00 W
• Current input (Cooling): 0.30 A
• Current input (Heating): 0.30 A
• Fan type: Crossflow Fan
• Fan motor (output): 27 x 1 W
• Air flow rate (High / Mid / Low) [m3/min]: 7.3 / 6.5 / 5.8 CMM
• Air flow rate (High / Mid / Low) [l/s]: 122 / 108 / 97 l/s
• Piping connections - Liquid pipe: 6.35 mm (1/4")
• Piping connections - Gas pipe: 9.52 mm (3/8")
• Drain pipe: VP20 (OD 25, ID 20) mm
• Field wiring - Power source wire: 1.0 ~ 1.0
• Field wiring - Transmission cable: 0.75 ~ 1.0
• Refrigerant types: R410A (GWP = 2,088) and R32 (GWP = 675); control method: EEV NOT INCLUDED
• Sound pressure (High / Mid / Low): 32 / 29 / 26 dBA
• Sound power level: 50 dBA
• Indoor unit - Net weight: 9.5 kg
• Indoor unit - Net dimensions (WxHxD): 970 x 135 x 410 mm
• Panel model name: PC1NWFMAN
• Panel - Net weight: 4.3 kg
• Panel - Shipping weight: 6.3 kg
• Panel - Net dimensions (WxHxD): 1198 x 35 x 500 mm
• Panel - Shipping dimensions (WxHxD): 1262 x 122 x 566 mm
• Additional accessories: Drain pump (built‑in); Drain pump max lifting height / displacement: 750 / 24
• Air filter: Option (Pre‑filter, Deodorization, PM1.0)
• WiFi Kit: N/A (per specification)
• SmartThings App support: N/A (per specification section)