We recommend firstly turning the isolation switch off on the air conditioner for at least 5 minutes which will hopefully reset the fault. If this does not work and the system is still within the warranty period, please visit Fujitsu Service.
If you live in Melbourne, Sydney, Brisbane, Adelaide, Perth or Townsville, Fujitsu General has a dedicated field team that can help with your warranty needs. They can be contacted on 1300 658 840. If you are outside of these areas or want to discuss your problem, please call 1300 364 484.
If the unit is out of the warranty period, you can choose to use your own preferred licensed technician to diagnose and repair the air conditioner.