DANLERS CESFPIRSV Указания по установке - Страница 2

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Installation procedure

1. Please read these notes carefully before commencing work.

In case of doubt please consult a qualified electrician.

2. POSITIONING: The PIR occupancy switch (PIR) should be installed to

achieve correct coverage of the area, see diagram B. 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 drafty conditions

(exposed lobbies, open ceiling voids or near fans) or near heat

sources. To cover large areas PIRs should be spaced in a 5 metre

grid formation.

3. The greatest energy savings will be achieved if each PIR controls

an independent set of lamps. They can be wired in parallel but this

should ideally be limited to three, see diagram C.

4. Make sure the power is isolated from the circuit.

The PIR should be connected as shown in diagrams B & C:

L - Live in.

N - Neutral in. SW

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 PIR is powered up, the PIR will switch on the lighting load

for 1 minute then switch it off. After 2 seconds it will switch on again if

it detects movement. With Time set to minimum the load will stay on

for 10 seconds so the detection range can be easily assessed. If a

manual override-off switch is positioned before the PIR in the circuit

(diagrams B & C, note 1) it will do this each time the wall switch is

switched on. Alternatively, if the wall switch is placed after the PIR

(diagrams B & C, note 2) it will not enter the start-up mode each time.

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 D.

The LUX is best set up when the local ambient light is at approximately

the minimum desired working light level, a lux meter placed on the

surface under the PIR may help. With the LUX set fully clockwise wait

for the PIR to switch off. Rotate the LUX adjuster slowly anticlockwise

(- to +), whilst waving your hand approximately 1m below the PIR, until

the load switches on.

/AB - Switch input. SL - Switched Line out.

Mains rated

retractive wall switch

or rocker wall switch

(toggled)

230 VAC

A: Detection diagram

For optimum coverage

recommended mounting

height: 2.4 to 5m

B: Wiring diagram, single CESFPIRSV

230 VAC

C: Wiring diagram, multiple CESFPIRSVs

CESFPIRSV or

CESRPIRSV

/AB

Mains rated

retractive

wall switch

or rocker

wall switch

(toggled)

load

230 VAC

D: Adjusting time and lux

up to 5m

up to 7m

CESFPIRSV or

CESRPIRSV

/AB

Mains rated

retractive wall switch

or rocker wall switch

(toggled)

/AB

A few

CESFPIRSV or

CESRPIRSV

Typical settings

2.5m

80s

1000 LUX

40s

10m

20s

20m

10s

40m

30 LUX

PHOTOCELL

INACTIVE

min

max

min

TIME

LUX

Strong detection zone

i.e. person moving arm

or walking towards PIR

Secondary detection zone

i.e. person walking

perpendicular to PIR

/AB

Mains rated

retractive

wall switch

or rocker

wall switch

(toggled)

load

230 VAC

load