2
Safety
!
WARNING
230V AC can cause death, severe injury or considerable damage to assets.
The installation and connection of this product must be carried out only by a skilled
person.
!
CAUTION
• Read and understand the manual completely before use.
• Only allow correspondingly trained, qualifi ed and skilled personnel to carry out
the installation.
• Never use this product in other ways than are specifi ed in this manual.
• Inappropriate use of the product can cause damage to property and persons.
• Do not perform repairs, disassembly, or assembly operations, extensions,
re-adjustments or modifi cations to this product. These must be carried out by
WindowMaster or by persons authorized by WindowMaster only.
• Never use the product if it is defective or damaged. Do not use a defective
product before it has been repaired.
• Reliable operation and avoidance of damage and hazards are only guaranteed
if installation and confi gurations are carried out carefully in accordance with
these instructions.
• Always check that your system meets the valid national regulations.
• Connect only to suitable supply voltage.
• Installation must be in accordance with the national electrical regulation.
IMPORTANT
• The electronic circuit is protected against a wide range of external infl uences.
Incorrect operating may occur if external infl uences exceed certain limits!
• Warranty will be void if the housing is opened by an unauthorized person.
• WindowMaster does not assume any liability for possible damage resulting
from inappropriate use.
• The device has to be disposed in an environmentally friendly manner
according to local regulations.
