Velux KLR 300, Manual

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288 VELUX ® VELUX ® 289
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conformity with the relevant national environmental
regulations. Batteries contain substances that can be
harmful if not handled and recycled correctly.
• Use local authority battery disposal point where
available.
• The packaging can be disposed of with usual house-
hold waste.
• Radio frequency band: 2.4 GHz.
• Radio frequency range: 110 yards (100 m) free field.
Depending on building construction, the indoor range
is approx 30 ft (10 m). However, constructions with
reinforced concrete, metal ceilings and plaster walls
with steel members may reduce the range.
• Expected battery lifetime: Up to 2 years.
• Disabling the rain sensor while the skylight is open
creates a risk of water to the interior of the building
• In case of snow and/or ice, the operation of the
skylight may be blocked resulting in damage to the
skylight.
Maintenance and service
• The control pad requires a minimal amount of
maintenance. The surface may be cleaned with a soft,
damp cloth using a small amount of household cleaner
diluted in water.
• If you have any technical questions, please contact
your VELUX sales company, see telephone list or
www.velux.com.
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