BDH Elkay 380A-1 Instruction Manual

Instruction Guide
–
MICROWAVE
TIMER
380A-1
3 wire
The Microwave Timer (3 wire) is part of
the Elkay family of switches, timers and
detectors which save energy and increase
convenience in and around your home,
garden or premises.
Rating at 240V ac
•
Time Delay: 2 min - 2 hrs
• All general load types 16A - Including
lighting loads that are LED, Compact
Fluorescent, Incandescent and Resistive
• Lux level / Daylight adjustment
•
Sensitivity Adjustment
•
15 to 30 metres range
Fitting and Operating Instructions
1. Ensure the mains power is switched off before
any wiring takes place.
2. Fit the back box to the wall for mounting using
appropriate screws and fixings
(not supplied).
3. Set the dip switches to the required time
settings (See diagram 2).
4. Connect the Live In, Live Out (Switch Live) and
the Neutral into the marked terminals
(See diagram 1).
5. To adjust lux level, locate lux level adjuster on
the circuit board where the word LUX is printed.
Turn anticlockwise for plus ( + ) and clockwise
for minus (–) .
6. To adjust sensitivity, locate SEN on the opposite
side of the circuit board turn clockwise for plus
( + ) and anticlockwise for minus (–) .
7. Please ensure white faceplate is attached before
initialisation with holes at the top (See diagram 1).
8. Apply the mains power. Your load will turn on and
a red light will begin flashing for 2 minutes and
then will flash rapidly for 1 minute. At the end of
this 3 minute cycle the load will turn off. The load
will switch on again once further movements
are detected.
9. Please note the red LED should be clearly seen
through the hole in the faceplate. The unit is
supplied with the default setting of max lux and
sensitivity levels.
N.B. For flush mounting please ensure that it fits
into a 35mm backbox.
Corridor / Office Plan A
When using PIRs in long corridors or spaces, there is
often a need to position them every 6 to 8 metres
(See diagram 4). This incurs additional cabling, labour
and connection costs at install. Maintenance costs
over time are also increased from a PPM perspective
as there are more devices to check and maintain.
Corridor / Office Plan B
With the Elkay Microwave detector 380A-1 mounted
on the wall only one device is needed to cover areas
up to 30 metres with lateral cover provided for up
to 8 metres which increases overall flexibility
(See diagram 5). Microwave Detectors reduce cabling,
connection, labour and future PPM costs simply
because fewer detectors are needed. They can be
mounted from 1.2 to 2.5m in height and should
be wall mounted for best effect. They can also be
used in hi bay lamps that are PL types or hot
re-strike luminaires.
BDH
BROOK DESIGN
HARDWARE LTD
BDH
BR
HA