Operation Manual

Problem display by blinker code

Display Cause What to do ?

88 blinks Loss of power for 3 minutes Turn off and on again

E1 blinks Communication error Display regulation Contact dealer

E2 blinks Air circulation sensor on interior unit is defective / triggered Contact dealer

E3 blinks Antifreeze sensor interior unit defective / triggered Contact dealer

E4 blinks Evaporator fan motor speed too low / defective Contact dealer

E5 blinks No cooling / heating output after approx. 30 min. Contact dealer

E6 blinks Low voltage fuse triggered Contact dealer

E7 blinks Communication error Contact dealer