- (01 - 03) -MULTI TYPE2, 3, 4 ROOMS TYPEMULTI TYPE2, 3, 4 ROOMS TYPEWALL MOUNTED TYPE1-1-3.MODELS : ASU7RLF1, ASU9RLF1, ASU12RLF1FEATURESHigh efficient compact designz z More comfortable airflowMaking the tube thin:Thin: 0.276inch (7mm)▼0.197inch (5mm)Volume reduction of heatexchanger: 30%Quiet operationzINDOOR UNITAirflow mode can be set in 4 steps and more detailed airflow setting is possible.21dB only at cooling operation (22dB at heating operation).Fan speed Noise levelQuiet 21dB(A)(ASU7/9/12RLF1)MIN. HEAT Operationz *Only available with Wireless RC.The room temperature can be set to go no lower than 50°F (10°C),thus ensuring that the room does not get too cold when not occupiedCaution)When the room temperature is higher than 50°F (10°C), “• MIN. HEAT” operation does not start. Operation starts and maintains the roomtemperature at 50°F (10°C) when the temperature drops below 50°F (10°C).When “• MIN. HEAT” operation stops, the room set temperature quickly returns to the preset temperature.Powerful operationz *Only available with Wireless RC.20 minutes continuous operation by maximum airflow and maximum compressor speed ispossible. Rapid cooling and heating makes the room comfortable quickly.“MIN. HEAT”Button ONIndoor unitoperation START68 °F(20 °C )50 °F(10 °C )