CEAG Notlichtsysteme GmbH
45
Operating
Assembly and Operating Instructions
Automatic Test System AT-S
+
with STAR
+
Technology
8.3 Controls and displays on the modules
All of the modules in the switch cabinet have LEDs that indicate the operational status of the assigned functions..
Red LEDs indicate that the assigned function is in fault or that a malfunction has occured. If no LED lights up on a
module then module´s supply may be interrupted.
NOTE!
The CU-S
+
control module has numerous diagnostic functions and operating menus for analysing and remedying
malfunctions. You should use and analyse these options before attempting work on the fuses of modules or final
circuits. The following instructions must be followed without fail!
WARNING!
Work on the electrical installation may only be carried out by qualified electricians with training in the lighting and
emergency lighting system. When replacing fuses, use only the type and rating as indicated on the module or in
its technical documentation.
There is also danger of electric shock or short circuit when working on final circuits that have not been isolated first.
You should also bear in mind the possible effects on the lighting in parts of the building when you interrupt the
supply to final circuits.
8.3.1 Control module CU-S
+
The operation of the control module is described in detail in the following pages.
8.3.2 DC/DC Converter
This module supplies the electronic controlgear in the switch cabinet with the necessary operating voltages
(24V and 6 V DC). The LEDs light up when the voltage supply is present.
8.3.3 SU-S
+
of the final circuits
The SU-S
+
module monitors emergency luminaires with electronic ballasts. Die STAR
+
technology checks the function of the luminaires that are connected to it. Up to 20
luminaires per circuit can be connected. Mixed operation within a circuit of maintained
light, switched maintained light and non-maintained light is possible.
No
additional
data cable is required.
- freely programmable for maintained light, switched maintained light or non-maintained
light;
- easy access to fuses (1) at the front of the module;
- LEDs (2) for fault and run RUN/ON for each circuit;
- service button (3) for direct display of module status as a plain language readout on
the control module
1
3
2
Summary of Contents for Ceag AT-S+ C0
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