The
Ceiling Mount PIR 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 50Hz
•
All load types 10A
•
Time Delay: 2min - 1 hour
•
Sensitivity adjustment
/
Test mode
•
Auto and manual Lux Sensor for
daylight control
•
Surface and flush mounted options
•
Interchangeable white / chrome fascias
Usage
The PIR sensor has been designed to switch
lighting, heating and ventilation loads up
to 10A. The unit is switched on by the
detection of moving infra red heat within
a specified range. When infra red heat, such
as a moving body, is no longer detected,
the unit will switch off the load after the
adjustable time period has elapsed.
If infra red heat is detected again during the
timing period, the timing sequence will
restart. The unit has a lux level adjustment
and Auto Lux function, which measures
the ambient light levels and prevents lighting
being switched on, when there is sufficient
lighting in the room. There is sensitivity
adjustment and test mode function added
for your convenience.
IMPORTANT
a power factor correction
capacitor of 4 microfarads may be
required when switching low wattage
loads, e.g. LED loads. the capacitor is fitted
across switch live and neutral supplies of
suitable Elkay capacitors can be found at
your stockist (ref. pfcc-1). Do not insulation
resistance test this product. Remove before
testing or test circuit prior to fitting.
–
CEILING MOUNT
PIR TIMER
374B-1
3 wire
Instruction Guide
BROOK DESIGN HARDWARE LTD
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B
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BROOK DESIGN
HARDWARE LTD
B
D
H
BROOK DESIGN
HARDWARE LTD
BDH
BROOK DESIGN
HARDWARE LTD
B
D
H
