Slim Duct ARAG12LLLA

Indoor Unit

Indoor Unit :

Feature Icons

Economy mode: A thermostat setting is adjusted automatically according to the room temperature to avoid unnecessary cooling or heating. Auto changeover: The unit automatically switches between heating and cooling operations based on the set temperature and room temperature. Automatic fan speed: Microprocessor automatically adjusts the fan speed and airflow according to changes in room temperature. Auto restart: The unit automatically restarts in the previous operation mode when power returns after an outage. Weekly & Temperature setback timer: Sets temperature for two sets of On/Off times and for each day of the week. Filter sign: Indicates when the filter should be cleaned.


10ºC heating operation: The room temperature can be set to not go below 10°C so that the room will not become too cold when unoccupied. Vertical swing louver: The louver automatically swings up and down. Fresh air intake: Fresh air can be taken in from outside by a fan connected to an external control unit. Sleep timer: Gradually changes the room temperature to maintain a comfortable sleeping environment. Program timer: Sets the time for 1 of the following 4 options: On, Off, from On to Off, and from Off to On


kW Class 3.5 kW
Power source Phase Single-phase
Voltage ~ 230 V
Frequency 50 Hz
Sound Pressure Level*2
Cooling 29 / 28 / 27 / 26 dB(A)
Heating 29 / 28 / 27 / 24 dB(A)
Air Flow Rate
Cooling 650 / 600 / 550 / 480 m³/h
Heating 650 / 600 / 550 / 480 m³/h
Net Dimensions Height 198 mm
Width 700 mm
Depth 620 mm
Net Weight 19 kg
41.9 lbs
Connection Pipe Diameter Liquid 6.35 mm
Gas 9.52 mm
External Static Pressure 0 to 90
Drain Pump Standard

Optional Parts

Wired Remote Controller
Simple Remote Controller
IR Receiver Kit
Remote Sensor Unit
Auto Louver Grille Kit
external connect kits
External Control Set