A few things to check before turning on your air conditioner are:

• For models equipped with an LCDI plug please check that the RESET button is engaged.
• If your unit was transported or stored vertically please keep the unit in an upright position for a minimum of 6 hours or more to allow the compressor oil to redistribute. Do not turn the unit on during this time.
• The compressor is designed to start after a 3 minute delay to protect any compressor damage.

Please watch the video below for more information