Velux KFX 100 Instrucciones página 4

English: important information
The green light-emitting diode between the ventilation buttons is illuminated as
long as the window is open.
note: The comfort ventilation function is automatically disengaged when the
smoke ventilation function is activated or in case of power failure.
• Please read instructions carefully before proceeding and keep them for future
reference on the inside of the control system door.
• This product can operate up to two smoke ventilation windows simultaneously.
• This product has been designed for use with genuine VELUX products. Connec-
tion to other products may cause damage or malfunction.
• Installation must be carried out by a certified person in accordance with current
national legislation.
• This product complies with the requirements of the EMC directive for use in
household, trade and light industry.
• When used for comfort ventilation, the window opens max 00 mm.
• In case of power failure the windows if opened via the comfort ventilation func-
tion are closed automatically two minutes after the power fails. This does not
happen when the smoke ventilation function is active.
• Electrical products must be disposed of in conformity with national regulations
for electronic waste and not with usual household waste.
• The packaging can be disposed of with usual household waste.
• The smoke ventilation system must be tested after installation, service work
and alterations to the system. It must be inspected by qualified personnel at
least once a year. Tests and inspections must be documented in accordance with
national regulations.
• Disconnect from mains supply before carrying out any maintenance or service
work to the smoke ventilation system and ensure that it cannot be reconnected
unintentionally during this time.
• If you have any technical questions, please contact VELUX.
4 VELUX