To turn on the aircon:
- Press the ON/OFF button in the centre of the rightmost dial (fan speed control) or turn the right dial clockwise to turn on the fan and increase fan speed.
- Press the A/C button located in the centre of the leftmost dial (temperature control) to turn on the air conditioning compressor (the display will show "A/C ON").
- Alternatively, turn the centre dial to adjust the airflow mode (vent location).
To turn off the aircon:
- Press the ON/OFF button in the centre of the rightmost dial.