Installation procedure
1. Please read these notes carefully before commencing work.
In case of doubt please consult a qualified electrician.
2. POSITIONING: The CEFLAPIR should be installed to achieve correct
coverage of the area, see diagram A. If the photocell override facility
is required, the switch must be located above an area where daylight
can give greater illumination than the artificial light. Avoid locating this
product where it is exposed to windy or drafty conditions (exposed
lobbies, open ceiling voids or near ventilation fans) or near heat
sources. To cover large areas CEFLAPIRs should be spaced in a
5 metre grid formation.
3. The greatest energy savings will be made if each CEFLAPIR controls
an independent set of lamps. They can be wired in parallel but this
should ideally be limited to three, see diagram E.
4. Make sure the power is isolated from the circuit.
The CEFLAPIR should be connected as shown in diagrams D & E:
L - Live in. N - Neutral in. AB - Absence in. SL - Switched Line out.
Terminate the mains cable with the supplied terminal block (terminal
blocks must comply with EN 60998-1 or EN 60998-2-1 and be suitable
for 0.75- 1.5mm2 conductors). In order to comply with wiring regulations,
the terminal block must be enclosed in a suitable wiring box (This should
comply with EN 60670-1 or EN 60670-22).
Start-up mode
When the CEFLAPIR is powered up, it will switch on the load for 1
minute, the load will then switch off and the CEFLAPIR will enter its
Operating Mode.
Time and Lux set-up
For convenience, ensure that the TIME is set to the minimum when
setting up the LUX level. Afterwards set the TIME to a value suitable
for the application, making reference to diagram C.
The LUX is best set up when the local ambient light is at approximately
the minimum desired working light level. With the LUX set fully clockwise
wait for the CEFLAPIR to switch off. Step the LUX adjuster slowly
anticlockwise (- to +), at each position operate the momentary wall
switch and continuing until the lamps switch on.
Clearance hole
63 or 64mm (2.5") diameter
Springs can either be left closed (down
the side of the product) or opened out.
TIME
min
max
LUX
max
min
Typical settings
30 LUX
1000 LUX
PHOTOCELL
INACTIVE
40m
20m
10m
5m
2.5m
80s
10s
20s
40s
up to 5m
up to 7m
Strong detection zone
i.e. person moving arm
or walking towards PIR
Secondary detection zone
i.e. person walking
perpendicular to PIR
For optimum coverage
recommended mounting
height: 2.4 to 5m
A: Mounting diagram
B: Detection diagram
D: Wiring diagram, single CEFLAPIR E: Wiring diagram, multiple CEFLAPIRs
C: Adjusting time and lux
L
N
load
CEFLAPIR
230 VAC
L
AB
SL
Mains rated
retractive wall
switch
L
N
L
N
load
A few
CEFLAPIR
230 VAC
Mains rated
retractive wall
switch
L
AB
SL