Standby L52 User manual

L52 – Manual
WAM452A 1 Standby AB – standbygroup.se
L52
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Technical Data
Lens Polycarbonate
Color Blue, Amber, Red, White
Diodes 6 high power LED
Cable 2 m, basic version
Power 10-30 V DC
Ambient temperature -40ºC to +85ºC
Power consumption Peak value: 0.5 A @ 13.8 VDC, 0.5 A @ 27,6V DC
Average value: 0.5A @ 13,8V DC, 0,25A @ 27,6V DC
Size 113 x 28 x 9 mm
Approvals Light: ECE R65 (E5)
EMC: ECE R10 (E5)
Included 1 x L52 Lamp
1 x gasket
1 x assembly kit
Synchronizing 12 V: Up to 12 lamps
24 V: Up to 8 lamps
Factory Settings
Flash pattern Sync mode
Double Simultaneous
To change the flash pattern setting, see Flash Pattern. To change the sync mode setting, see Sync Mode.

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WAM452A 2 Standby AB – standbygroup.se
Flash Pattern
Introduction
The flash pattern setting controls the flash pattern. There are four versions of flash pattern: Double,
Triple, Steady burn 1 and Steady burn 2.
 Double and Triple are built-in flash patterns and no control system is needed.
 With Steady burn 1 and Steady burn 2 an external flasher or control system is used to
control the flash pattern.
The factory setting of flash pattern is Double.
When in configuration mode, the number of blank flashes (lamp off) in the flash sequence show the
current flash pattern setting, see table.
Blank flashes per
flash sequence Flash pattern Flash control
1 Double Built-in
2 Triple Built-in
3 Steady burn 1 External
4 Steady burn 2 External
Setting the Flash Pattern
WARNING
Risk of eye damage. Do not look into the beam at close range.
1. If already in configuration mode, go to step 6.
2. If the lamp is connected to the power supply, disconnect it.
3. Connect the red wire to 10-30 V DC via a 5 A fuse.
4. Connect the black wire to ground.
!

L52 – Manual
WAM452A 3 Standby AB – standbygroup.se
5. Within 1 to 6 sec: temporarily connect the white wire to ground and let it stay connected for at
least 2 sec.
The lamp enters configuration mode and a flash sequence indicating the current settings starts.
Note
If this step is performed incorrectly, you must restart from step 2.
6. Count the number of blank flashes (lamp off) per flash sequence to find out the current flash
pattern setting.
7. Temporarily connect the white wire to ground tochange to thenext version of flash pattern. Each
time the white wire is temporarily connected to ground the next version of flash pattern isselected.
8. To change the sync mode setting, see Sync Mode. To reset to factory settings, see Factory Reset.
9. Disconnect the power supply to save the selected settings and exit configuration mode.
!

L52 – Manual
WAM452A 4 Standby AB – standbygroup.se
Sync Mode
Introduction
The sync mode setting controls how the flashing of two or more lamps is synchronized. There are two
versions of sync mode: Simultaneous and Alternate.
 Simultaneous means that the lamps are in sync, that is they come on and go off at the
same time.
 Alternate means that the lamps are out of sync.
The factory setting of sync mode.
When in configuration mode, the number of bright flashes per flash sequence show the current sync
mode setting, see table.
Bright flashes
per flash sequence Sync mode
1 Simultaneous
2 Alternate
Setting the Sync Mode
WARNING
Risk of eye damage. Do not look into the beam at close range.
1. If already in configuration mode, go to step 6.
2. If the lamp is connected to the power supply, disconnect it.
3. Connect the red wire to 10-30 V DC via a 5 A fuse.
4. Connect the black wire to ground.
!

L52 – Manual
WAM452A 5 Standby AB – standbygroup.se
5. Within 1 to 6 sec: temporarily connect the white wire to ground and let it stay connected for at
least 2 sec.
The lamp enters configuration mode and a flash sequence indicating the current settings starts.
Note
If this step is performed incorrectly, you must restart from step 2.
6. Count the number of bright flashes per flash sequence to find out the current sync mode setting.
7. Temporarily connect the blue wire to ground to change to the next version of sync mode. Each time
the blue wire is temporarily connected to ground the next version of sync mode is selected.
8. To change the flash pattern setting, see Flash Pattern. To reset to factory settings, see Factory
Reset.
9. Disconnect the power supply to save the selected settings and exit configuration mode.
!

L52 – Manual
WAM452A 6 Standby AB – standbygroup.se
Factory Reset
Introduction
The settings can be changed back to the factory settings.
Thefactorysettingsarethefollowing:
 Flash pattern – Double
 Sync mode - Simultaneous
Reset to Factory Settings
WARNING
Risk of eye damage. Do not look into the beam at close range.
Note
All current settings, that is both flash pattern setting and sync mode setting, are reset to the
default settings.
1. If already in configuration mode, go to step 6.
2. If the lamp is connected to the power supply, disconnect it.
3. Connect the red wire to 10-30 V DC via a 5 A fuse.
4. Connect the black wire to ground.
!
!

L52 – Manual
WAM452A 7 Standby AB – standbygroup.se
5. Within 1 to 6 sec: temporarily connect the white wire to ground and let it stay connected for at
least 2 sec.
The lamp enters configuration mode and a flash sequence indicating the current settings starts.
Note
If this step is performed incorrectly, you must restart from step 2.
6. Connect the BLUE and the WHITE wire to ground and let them stay connected for at least 2
seconds.
7. The reset is confirmed with a bright steady light for 2-3 seconds.
!

L52 – Manual
WAM452A 8 Standby AB – standbygroup.se
Connections
The function of each wire and how to connect the wires depend on the chosen flash pattern setting.
Table 1. Connections if flash pattern Double or Triple is selected.
Wire Functions Connect to
Black Power supply Good and suitable
ground
Red Power supply
Lamp on/off
10-30 V DC via a 5 A
fuse
Sourcing output (+) of
an I/O unit or via a
switch
White Synchronizing the
flashing of two or more
lamps
Sync cable of the other
lamp
Blue Day-and-night function Sinking output (-) of an
I/O unit or via a switch
to ground. When
activated, the lamp dims
down to night level.

L52 – Manual
WAM452A 9 Standby AB – standbygroup.se
Table 2. Connections if flash pattern Steady burn 1 is selected.
Wire Functions Connect to
Black Power supply Good and suitable
ground
Red Power supply 10-30 V DC via a 5 A
fuse
White Lamp on/off Sinking output (-) of an
I/O unit or external
flasher
Blue Day-and-night function Sinking output (-) of an
I/O unit or via a switch
to ground. When
activated, the lamp dims
down to night level
Table 3. Connections if flash pattern Steady burn 2 is selected.
Wire Functions Connect to
Black Power supply Good and suitable
ground
Red Power supply
Lamp on/off
10-30 V DC via a 5 A
fuse
Sourcing output (+) of
an I/O unit or external
flasher
White Synchronizing the
flashing of two or more
lamps
Sync cable of the other
lamp
Blue Day-and-night function

L52 – Manual
WAM452A 10 Standby AB – standbygroup.se
Installation
CAUTION
The lamp must be mounted on a flat surface.
To prevent moisture from entering the lamp through the cable end, make sure that the cable
end is sealed or located in a dry part of the vehicle.
When using a pressure washer, keep a minimum distance of 40 cm.
!