Nice F470

fan return time
IDQ UHWXUQ WLPH 
VSHHG 
VSHHG 
VSHHG 
VSHHG 
KUV
KUV
KUV
KUV
speed 1-4
Setting range: 1 – 99 h
Default value: 4 h
Menu
1.9.6
Here you select the return time for temporary speed change (speed 1-4) on
the ventilation in menu 1.2.
Return time is the time it takes before ventilation speed returns to normal.
43NIBE™ F470Chapter 3 | F470 – at your service