BDH Elkay 376A-1 Manuel d'instruction - Page 3

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Installation Steps

DO NOT APPLY MAINS UNTIL INSTRUCTED!

Step 1

Ensure the mains power to the circuit is

switched off. Place the previously identified

live in wire as per diagram, into the

terminal marked L In, the switched live

out into the terminal marked L out

(see diagram 1).

Step 2

Set the timing as per timing table

(see diagram 4). The black square illustrates

where the dip switch should be situated.

For example:

10min 1 = OFF, 2 = ON, 3 = OFF, 4 = ON

Note: Dip switch must be positioned away

from the numbers for ON and against the

numbers for OFF.

Operation of the Unit

•

In standard operation, the PIR will now

sense body heat when passing through

the detection zone. Each time the PIR

is triggered the red LED will light and reset

back to the start of the timing period.

The unit will then wait 20 seconds

approximately before allowing the PIR

unit to sense and re-trigger the timing

period again.

•

If no one is present in the room or the

detection zone is not passed through during

its set time period, the timer will time out,

turning the lights or appliance off and

the blue locator ring will light up.

INSTRUCTION GUIDE

Step 3

When initialising rotate lux level to

maximum (+).

Step 4

Switch on battery using dip switch 4.

You will notice a red flashing LED light on

the front of the unit. Attach the unit to the

wall with the screws provided then clip the

front fascia plate on. Switch on mains

power supply, the unit will default your

load to the ON condition (Blue ring OFF) for

approximately 60 seconds before switching

OFF (Blue ring comes ON and red LED will

flash periodically during initialisation).

Please leave for appropriately 5 minutes to

allow the unit to initialise. There is no

longer ANY need to press the PIR dome.

Step 5

Reduce lux level to sufficient level by rotating

clockwise towards (–) if required. All the way

to the minus (-) represents zero lux level.

•

The PIR unit will only trigger the lights

or appliance if the ambient light level

is below that set on the lux level

adjustment potentiometer. See diagram

1 for location of potentiometer

(lux level adjustment).

•

When the ambient light level is sufficient

the override switch (pressing the lens as

shown in picture 5) can be used to turn

on the lights for the set period of time.

This can be used when additional light is

required in the room.

ILLUMINATED PIR TIMER – 2 WIRE