28 ARR1575
2.1. Major Safety Precautions
2.1.6. Safety notices and signs applied
ontheinfrared remote control
Sensor cleanliness Thoroughly familiarize yourself with the use of the infrared re-
mote control according to the operating manual! The side and
front diodes of the infrared remote control must not be covered
(e.g. by ngers, hand, foreign objects or dirt).
Regularly clean the solar panels and the side and front
diodes of the infrared remote control.
Do not cover the sensors