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L-01394-4-05
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2.4 LED-Signals
The two-colored LED (red/green) which is integrated in the reflector of the light fitting does show the
working condition and the error state of the fitting.
The following states are possible:
Continuous green light:
Permanent charging mode
–
light fitting at mains operation,
the emergency battery is being charged
Blinking green light:
Functionality test or operational life test (check of the
capacity of the battery)
Alternating green and red light:
Light fitting deactivated / remote cutoff switch
Red flashlight:
Battery failure
–
the battery is not connected to the emergency
light unit
Blinking red light:
Insufficient capacity of the battery
–
the battery must be replaced
Continuous red light:
LED failure
Acknowledgement light:
Indicator signal in lighting models with battery box that
battery change was successfully carried out
means:
red light for ½ second, green light for ½ second
and no light for ½ second
2.5 Instructions for special versions with remote cutoff switch
Special versions of these lighting fixtures are equipped to be connected to a remote cutoff switch.
Through a remote cutoff switch (isolated switching contact) it is possible to remove the light fitting from
operation, e.g. during maintenance.
The remote cutoff switch must be closed during normal operation of the special light fitting.
If the remote switch is open, there will be no emergency lighting in the case of a power outage.
A change to the switch position of the remote cutoff switch is only indicated if the fixture is connected
to a power supply.
If no power supply is present, when the remote switch is closed (resetting the
deactivation) the light fitting will not enter emergency lighting mode!
Functionality and operational life tests that are due to be carried out when the remote cutoff switch is
deactivated will be postponed until the deactivation is reset, and will be conducted when the necessary
requirements for the respective test are satisfied.
The interval of functionality and operational life tests are not affected by deactivating the light fitting.
