Product Maintenance; Product Disposal - Nice EDSB Instrucciones Y Advertencias De Instalación Y Uso

If the keypad does not switch on.  Use an appropri-
l
ate instrument to verify whether the "BlueBus" network is
powered (VDC).
After powering the keypad, it switches on but the
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commands are not executed.  Check that the control
unit to which the keypad is connected supports the "Blue-
Bus" connection for control devices.
If a combination is entered incorrectly for more than
l
3 times, the keypad locks and emits buzzes at regu-
lar intervals.  The keypad unlocks automatically after 1
minute.
If the automation does not respond to the transmis-
l
sion of a command and the "L2" LED is stably lit
(green).  A command for locking the automation may
have been accidentally transmitted. In this case, unlock the
automation by performing the procedure described in Par-
agraph 8.2.2.

12 - PRODUCT MAINTENANCE

The product does not require any special maintenance; it is
advisable to clean the external surfaces using a soft cloth
slightly dampened with water. Do not use aggressive or abra-
sive substances, such as detergents, solvents or other similar
products.

13 - PRODUCT DISPOSAL

This product constitutes an integral part of the automation
and, therefore, must be disposed of together with it. • As ap-
plies to the product's installation, when the product reaches
11 – English
the end of its service life, it must be dismantled by qualified
personnel. • This product is made up of different types of ma-
terial, some of which can be recycled while others must be
disposed of. Seek information on the recycling and disposal
systems envisaged by the local regulations in your area for this
product category. Caution! – Some parts of the product may
contain pollutant or hazardous substances which, if disposed
of into the environment, may cause serious damage to the
environment or human health. • As indicated by the adjacent
symbol, it is forbidden to dispose of the product
together with household waste. Adopt appropri-
ate separate waste collection measures according
to the regulations in force in your area, or hand the
product over to the dealer when purchasing a new equivalent
product. Caution! – Local regulations may envisage serious
fines in the event of unlawful disposal of this product. • The
packaging materials of the product must be disposed of in
compliance with the local regulations.