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ENGLISH:
Important information
Please read instructions carefully before proceeding and keep them for future
reference on the inside of the control system door.
Safety
• The control system package is intended for use by persons with the relative ex-
perience and knowledge or persons who have been given instruction concerning
its use by a person responsible for their safety.
• The installer must instruct the owner in the function of the control system pack-
age including resetting of alarms and position of data plates and instructions.
• The data plates are placed on the inside of the doors of the control system and
the break-glass point.
• Children must not be allowed to play with the control system package.
• When resetting alarms, be sure not to touch conductive parts.
• When resetting alarms, make sure that no body parts can get caught in the
window when reactivated.
Product
• The control system package has been designed for use with genuine VELUX
products. Connection to other products may cause damage or malfunction.
• The control system package is in conformity with the Machinery Directive, the
Low Voltage Directive and the EMC directive for use in household, trade and
light industry.
• When installed, the control system complies with protection degree IP 20.
• The green light-emitting diode between the ventilation buttons is illuminated as
long as the window is open.
• The comfort ventilation function is automatically disengaged when the smoke
ventilation function is activated or in case of power failure.
• 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.
• The control system package can operate up to two smoke ventilation windows
simultaneously.
• When used for comfort ventilation, the window opens max 200 mm.
• Electrical products and batteries must be disposed of in conformity with na-
tional regulations for electronic waste and not with household waste.
• The packaging can be disposed of with usual household waste.
Installation
• Installation must be carried out by a certified person in accordance with current
national regulations.
• The control system package must be connected directly to the mains supply
in accordance with national regulations. Ensure that the mains supply cannot
be disconnected unintentionally. It is recommended that disconnection is only
possible using the mains switch or a key switch. At least one of these means
for disconnection must be incorporated in the fixed wiring in accordance with
national wiring requirements.
Maintenance and service
• Disconnect from mains supply and back-up batteries before carrying out any
maintenance or service work to the smoke ventilation system and ensure that
they cannot be reconnected unintentionally during this time.
• 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.
• If the smoke ventilation system is equipped with VELUX wind deflector KFD, the
wind deflector must be inspected for damage and for loose screws and nuts.
• If you have any technical questions, please contact your VELUX sales company,
see telephone list or www.velux.com.
4 VELUX
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