Installation notes
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, or visit our website.
This product conforms to BS EN 60669-2-1. Product complies to Class 2 insulation.
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
L
L
L
L
L
N
N
N
N
N
-0
+10
IN
OUT
IN
OUT
IN
OUT
-0
+10
BALLAST
LIGHT
SWITCH
OUTPUT
‘Step Down’ PIR
Occupancy Switch
eg.CEFPLL10VDC
or CESPLL10VDC
PIR Occupancy
Switch with Volt Free
secondary output
with Normally Closed
Logic Gold relay
contacts*
PIR Occupancy
Switch with Volt Free
secondary output
with Normally Closed
Logic Gold relay
contacts*
PIR Occupancy
Switch with Volt Free
secondary output
with Normally Closed
Logic Gold relay
contacts*
*Eg. DANLERS CEFPLL10VDCVFNCLG product
14/12/15
INS217 CEFPLL10VDC
Variants
Variants can be supplied to special order, please ask for details.
Troubleshooting
The load will not switch on:
• The LUX adjuster is set too low and is inhibiting the switch.
• The moving body is not emitting more IR than the background.
(Person wearing insulating clothing in a warm environment)
• Person is too far from the PIR switch, see detection diagram.
• Person is moving unusually slowly (perhaps when testing).
Loading
PIR occupancy switch with 1-10V
‘Step Down’ illuminance
CEFPLL10VDC CEFPLL10VDCSEAL
DANLERS passive infra-red occupancy switches with ‘Step Down’
illuminance CEFPLL10VDC (CEFPLL10VDCSEAL) can be used to
control high frequency 1-10VDC dimmable ballasts.
The products can be flush mounted into suspended and plasterboard
ceilings (diagram A). They include two 2metre connecting flexes, one for
the supply and the other for the 1-10V control, this makes installation
quicker and easier. This product requires a neutral connection.
These PIR switches incorporate a passive infra-red quad sensor to
detect movement of a warm body within their detection zone (diagram
B), a photocell to monitor the ambient light level and a adjustment
spindle to select the level of ‘Step Down’ illuminance.
Upon detecting movement, the PIR will switch the 1-10V dimmable
ballast to 100% on via the Switched Line output if the room is darker
than the setting on the first lux adjuster (LUX, diagram D).
Upon non-occupation the 1-10V dimmable ballast will switch to a
pre-set lower light level (‘Step Down’ illuminance), variable from 10%
to 100% in 9 steps.
There is also a time lag function for adjusting the time that must elapse
with no movement detected before the PIR switch will switch to its
lower ‘Step Down’ level. This time lag can be set via the TIME adjuster
to 10 seconds, 20s, 40s, 1 minute 15 seconds, 2m30s, 5m, 10m, 20m
or 40 minutes (diagram D).
CEFPLL10VDCSEAL is protected against light splashes and
condensation and is suitable for use in toilets and bathrooms (zones
2 and 3).
These PIR switches can control up to 20x 1-10V dimmable ballasts,
assuming each ballast has a constant current output of 1mA.
E: Wiring diagram for corridors and larger areas
