Outline of Control (Indoor Unit)
6.1.4 When the Float Switch is Tripped and "
*4. (Malfunction residual):
If the float switch is tripped five times in succession, a drain malfunction is determined to have occurred. "AF" is
then displayed as operation continues.
*5. (Malfunction residual):
The remote controller will display "A3" and the air conditioner will come to an abnormal stop if the float switch is
OFF for more than 5 minutes in the case of *4.
" is Displayed on the Remote