DANLERS Limited, Vincients Road, CHIPPENHAM, Wiltshire, SN14 6NQ, UK.
Telephone: +44 (0)1249 443377 Fax: +44 (0)1249 443388
E-mail: [email protected] Web: www.danlers.co.uk
Company Registered Number 2570169 VAT Registration Number 543 5491 38
Products available from DANLERS
• PIR occupancy switches • Daylight linked dimmers • Manual high frequency dimmers
• Photocells • Radio remote controls • Time lag switches • Outdoor security switches
• Dimmers • Heating, ventilation and air-conditioning controls • Bespoke / O.E.M. products
Please call for more information or a free catalogue.
This product conforms to BS EN 60669-2-1.
Please ensure the most recent edition of the appropriate local wiring regulations are observed
and suitable protection is provided e.g. 6 amps over current, 1kV over voltage. Please ensure
that this device is disconnected from the supply if an insulation test is made.
This product is covered by a warranty which extends to 5 years from the date of manufacture.
Precautions and Warranty
Installation notes
Dusk Switch
DUSW
DANLERS Dusk Switch can be surface mounted onto an external wall.
It will switch outdoor lights on at dusk and switch them off after a chosen
time delay or when it becomes light again, repeating each day. The
point at which the lights switch on is controlled by a Lux adjuster and
the length of time the lights remains on for is set via a Time adjuster.
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The DUSW should only be connected to a 230V 50Hz ac supply.
It can switch the following loads:
• 6 amps (1500W)
Incandescent or mains halogen lamps
(recommended with integral safety fuse)
• 4 amps (1000W)
Electronic or wire wound transformers.
Fluorescent lamps (high frequency or soft start)
• 2 amps (500W)
Compact fluorescent or LED lamps (about 50 lamps)
• 1 amp (250W)
Most metal halide lamps and fans.
06/04/11
INS972 DUSW
Variants
As DANLERS design and manufacture in the UK, variants can be supplied,
coded by the following suffixes, applied in this order:
• 12V or 24V
12V or 24V (ac or dc) operation
• VF
Volt Free contacts
• NC
Normally Closed contacts
• G or LG
Gold or Logic Gold contacts
The details of these variants are covered by an enclosed variant
addendum if applicable.
Trouble shooting
The lamp switches off about 5 seconds after it switches on.
• Too much artificial light is entering the dusk switch.
The lamp switches on too early in the evening
• Move the Lux adjuster further towards ‘-’
The lamp switches on too late in the evening
• Move the Lux adjuster further towards ‘+’
The dusk switch stops working
• Ensure the unit is mounted correctly so that no water can enter.
