4-3-5 Powerful operationThis operation quickly maximises the cooling/heating effect inany operation mode. You can get the maximum capacity.INFORMATIONPowerful operation CANNOT be used together with Econo,Comfort airflow, Intelligent eye and Outdoor unit quietoperation. The last selected function takes priority.Powerful operation will NOT increase the capacity of the unitif it already operates at maximum capacity.To start/stop Powerful operation1. Press to start.Result: is displayed on the LCD. Powerful operation runsfor 20 minutes; after that, operation returns to the previously setmode.Mode Airflow rateCooling/Heating/Automatic • To maximise the cooling/heating effect,the capacity of outdoor unit is increased.• The airflow rate is fixed to the maximumsetting and CANNOT be changed.The temperature can be set only inAutomatic mode.Drying • The temperature setting is lowered by 2.5°C.• The airflow rate is slightly increased.Fan only The airflow rate is fixed to the maximum setting.2. Press to stop.Result: disappears from the LCD.Note: Powerful operation can only be set when the unit isrunning.Press to cancel this mode; disappears from the LCD.4-3-6 Econo and Outdoor unit quiet operationEcono operationThis is a function which enables efficient operation by limitingthe maximum power consumption value. This function is usefulfor cases in which attention should be paid to ensure a circuitbreaker will not trip when the product runs alongside otherappliances.INFORMATION• Powerful and Econo operation CANNOT be used at thesame time. The last selected function takes priority.• Econo operation reduces power consumption of the outdoorunit by limiting the rotation speed of the compressor. If powerconsumption is already low, Econo operation will NOT furtherreduce power consumption.Outdoor unit quiet operationUse Outdoor unit quiet operation when you want to decreasethe noise level of the outdoor unit. Example: At night.INFORMATION• Powerful and Outdoor unit quiet operation CANNOT be usedat the same time. The last selected function takes priority.• This function is only available in Automatic, Cooling, andHeating operation.• Outdoor unit quiet operation limits the rotation speed of thecompressor. If the rotation speed of compressor is alreadylow, Outdoor unit quiet operation will NOT further reduce thecompressor rotation speed.To start/stop Econo and Outdoor unit quiet operation1. Press one or more times.Result: The setting will change as follows.Display OperationEconoOutdoor unit quiet+ Econo and Outdoor unit quiet— Both deactivated2. To stop operation, press until both symbolsdisappear from the LCD.Note: Econo operation can be only set when the unit is running.Pressing cancels the setting and disappears from the LCD.Note: remains on the LCD, even if you turn off the unitusing the remote controller or indoor unit ON/OFF switch.4-4 Flash streamer air cleaning operationStreamer generates a high-speed electron stream with a highoxidizing power, reducing bad odours and viruses. Togetherwith the titanium apatite deodorising filter and the air filters, thisfunction cleans the air in the room.INFORMATION• The high-speed electrons are generated and go away insidethe unit to ensure safe operation.• The streamer discharge may generate a fizzing sound.• If the airflow becomes weak, the Streamer discharge maystop temporarily to prevent ozone smell.• If the airflow rate is set to indoor unit quiet, the Streamer willnot function (for 25 / 35 class).10