Fern-Howard FHL414 Manual
FHL414 Set-up Conguration - Micro Sensor
Fern-Howard luminaires can come with 3 different types of micro-sensor controllers. Please determine which
micro-sensor your luminaire has (Type 1, 2 or 3) and follow the relevant set-up instructions below.
Type 1 Type 2
Detection Sensitivity:
This determines the effective range of
the motion detector and is set by DIP
switches on the sensor itself. Note
that reducing the sensitivity will also
narrow the detection range.
Sensor Sensitivity:
Adjustable ‘-’ approx. 2M to ‘+’ approx 10M
Meter
Time
Lux
The following settings are available:
I - maximum range up to 5m
II - range up to 3.5m
III - range up to 2m
IV - range up to 1.5m
V - range up to 1m
The following settings are available:
I - 2 Lux darkness operation only
II - 5 Lux darkness operation only
III - 20 Lux twilight operation
IV - 30 Lux twilight operation
V - daylight, daylight sensor
operation disabled
Hold Time:
This determines the length of time
the lamp is held on after movement is
detected and is set by DIP switches.
The walk test setting is useful when
installing the tting to establish
correct operation and range.
Delay off Time:
5 sec to 30 min range and Test mode
Daylight Sensor:
This setting holds the lamp off should
there be sufcient daylight and is set
using DIP switches on the sensor.
IMPORTANT NOTE: When a setting change on a micro-sensor has been
made, the luminaire must be power cycled for the change to take effect.
Ambient Light Override:
Approx. 5 Lux to
5 Lux - sensor module can work at dark status only
- sensor module can work at any light level
30m Test
5s
5m15m
5
100
500
10M
3M
2.5M
The following settings are available:
I - Walk test mode 5s
II - 30s
III - 3 minutes
IV - 5 minutes
V - 15 minutes
VI - 25 minutes
Detection Area Detection Area
123
12 3
123
12 3
123
12 3
Adjustable Detection Area Hold Time
Hold Time Adjustable Detection Area
Daylight Threshold Daylight Threshold
Daylight Sensor Daylight Sensor wire remote
Max 200W
Set-up Conguration - Micro Sensor
Fern-Howard, 2 Newman Lane, Alton, Hampshire, GU34 2QR, United Kingdom.
It is the responsibility of the installer to ensure correct installation. Fern-Howard do not accept any loss or damage to the product, private property and/or persons due to inadequate or incorrect installation.
Fern-Howard reserve the right to alter the specifications and/or improve products without prior notice.
FHL414 | ISSUE 2 | FEB20015
Type 3
Detection Area:
Detection area can be reduced by selecting the combination
on the DIP switches to t precisely for each specic application.
I - Detection range 100%
II - Detection range 75%
III - Detection range 50%
IV - Detection range 25%
V - Detection range 10%
I - Photocell disabled
II - 50 Lux daylight operation
III - 30 Lux daylight operation
IV - 10 Lux twilight operation
V - 5 Lux darkness operation only
Hold Time:
Hold-time means the time period you would like to keep the
lamp on 100% after the person has left the detection area.
Daylight Sensor:
The daylight threshold can be set on DIP switches, to fit
for particular applications.
“ Daylight” The lamp works always, even during daylight
“Twilight” The lamp works only in twilight and darkness
“Darkness” The lamp only works in darkness
I - 30 minutes
II - 20 minutes
III - 6 minutes
IV - 90 seconds
V - 30 seconds
VI - 10 seconds
Detection Area
12 3
100%
75%
50%
25%
10%
I
II
III
IV
V
12 3 4
30min
20min
6min
90s
30s
I
II
III
IV
V
10sVI
12 3 4
Disabled
50lux
30lux
10lux
5lux
I
II
III
IV
V
