• 1. Ensure the portable air conditioning unit is plugged into the mains power and the plug is switched on.
  • 2. Change the fuse in the plug, using a fuse with the same rating 13A.
  • 3. The unit will not start If the temperature of the room is lower than the set temperature on the unit in Cool Mode. Adjust the temperature.
    For more information, see the Adjusting the temperature setting topic.
  • 4. If P1 is displayed, drain the lower water collection tray.
    For more information, see the Emptying the lower water collection tray topic.