92 VELUX
VELUX 93
Switch off the mains or battery supply before
cleaning!
1
Rain sensor
Dirt on the rain sensor may cause operating problems.
Therefore, it is recommended to clean the rain sensor with
a soft wet cloth once or twice a year or when needed.
2
Solar cell
In case of accumulation of dirt on the solar cell, this
should be cleaned with water and ordinary household
cleaners.
Cleaning
