
MESH-CEFL
Ceiling Flush Mount Passive Infra Red
(PIR) Occupancy Detector & Photocell
Input: 100-240 Vac 50/60Hz
PLEASE READ THESE INSTRUCTIONS BEFORE INSTALLING THE PRODUCT
NOTE: MESH-CEFL is compatible with any qualified Bluetooth mesh components and commissioning tools.
We recommend Silvair Commissioning as a reliable solution.
DANLERS Limited, Vincients Road, CHIPPENHAM, Wiltshire, SN14 6NQ, UK.
www.danlers.co.uk
Company Registered Number 2570169 VAT Registration Number 543 5491 38
11/10/19 INS372 MESH-CEFL (Issue 04)
TECHNICAL DETAILS
INPUT
Voltage: 100 - 240Vac
Frequency: 50/60Hz
Max. mains current: 20mA
Standby current: 14mA
RADIO TRANSCEIVER
Operating frequencies: 2.4... 2,480 GHz
Max. output power: +4 dBm
LUX PARAMETERS
Range: 5 - 2000 lux
OPERATING CONDITIONS
Note: The temperature difference between the
detection target and the background must be at
least 4 °C.
Ambient temperature: -20... +40 °C (lout
20mA)
Storage temperature: -25... +75 °C
Max. relative humidity: 0... 80%, non cond.
CONNECTORS
Terminal block
Wire size:
0.5mm2- 2.5mm2solid
or stranded
Wire strip length: 6-7mm
Tightening torque: 0,4 Nm/4 Kgf.cm
MECHANICAL DATA
Dimensions: 79mm x 85mm x
85mm
Weight: 97g (unpacked)
Degree of protection: IP40
Protection class: Built-in Class 2
Material (casing) Flame-retardant
polycarbonate
Finish / Colour Matt /White (RAL 9003)
Protection class: Built-in Class 2
CONFORMITY AND STANDARDS
EMC emission:
EN 301 489-1 V2.2.0,
EN 301 489-17 V3.1.1,
EN 55032: 2015,
EN61000-3-2: 2014,
EN61000-3-3: 2013
EMC immunity:
EN 301 489-1 V2.2.0,
EN 301 489-17 V3.1.1
Environment:
Complies with WEEE and RoHS directives
CB scheme:
IEC60669-1:1998,
IEC60669-1:1998/AMD1:1999,
IEC60669-1:1998/AMD2:2006,
IEC60669-2:2002,
IEC60669-2-1:2002/AMD1:2008,
This flush mounted MESH-CEFL is suitable for
easy mounting through a 73/75mm diameter hole
into a ceiling void which is at least 78mm deep.
Configurable for any room occupancy style, via the
Silvair Platform (App and Web).
INSTALLATION
To be installed by a competent person with
reference to BS 7671 or equivalent local standards.
If in doubt consult a qualified electrician.
• Plan where the MESH-CEFL is to be located
(see diagram 1). Switch off supply and check
for hidden cables and pipes. Make a 73/75mm
diameter hole through a standard ceiling board.
• The MESH-CEFL should be connected as
shown in diagram 2:
L - Live in. N - Neutral in.
• Ensure both springs are fitted to the moulding in
the correct orientation (see diagram 3).
• Push the MESH-CEFL into the ceiling void,
making reference to diagram 4.
OPERATION
To check the operation of the MESH-CEFL:
• Turn on the supply then after 20 seconds if the
sensor has recognised movement of a person
within its zone of detection the integral red
LED on MESH-CEFL will stay illuminated for 4
seconds before the red LED turns off.
• Thereafter, every time movement is detected
by MESH-CEFL the integral red LED will stay
illuminated for 4 seconds.
The control also features adjustable time out (time
lag) control and daylight threshold control which
are configured via the Silvair Platform.
PRECAUTIONS
• Do not place the MESH-CEFL near heat
sources, fans or in ventilated ceiling voids.
• MESH-CEFL can be wired in parallel (sharing
the same Live and Neutral).
• Do not place close to, or positioned such
that, any light source points directly into the
MESH-CEFL.
• Ensure wires and cables are securely held within
the connection terminals.
• The MESH-CEFL should be protected by a 5 or
6 Ampere mcb or fuse.
• Disconnect the MESH-CEFL from the
circuit before performing insulation testing
of the wiring circuit.
DIAGRAM 2
Suggested typical wiring
N
L
230 Vac
5A or 6A MCB
or fuse
L
N
N
L
L - Live in. N - Neutral in.
Two neutral and two live terminals
are available for easy ‘loop in’ and
‘loop out’ connection.
Squeeze spring coils together and fit
onto each of the two lugs in turn.
Repeat on opposite side of product .
DIAGRAM 3
Ceiling void at least 78mm deep. 75mm circular hole cut for MESH-CEFL.
DIAGRAM 4
up to 5m
up to 7m
Strong detection zone
i.e. person moving arm
or walking towards PIR
For optimum coverage recommended
mounting height: 2.4 to 5m
Secondary detection
zone i.e. person walking
perpendicular to PIR
DIAGRAM 1
DIMENSIONS, HALL EFFECT AND
FACTORY RESET:
See overleaf for details.
5 YEAR WARRANTY
MESH-CEFL comes with a 5 year
warranty from the date of manufacture
and is CE marked.