Eaton CEAG AT-S+ Series Mounting And Operating Instructions

Also see for CEAG AT-S+ C30: Operating instructions

Contents

398 OperatingMANUAL CEAG AUtoMAtiC tEst systEM At-s+ 40071860177 (C) December 2016 www.ceag.de8.3.1 Control module CU-S+The operation of the control module is described in detailin the following pages.8.3.2 DC/DC ConverterThis module supplies the electronic controlgear in theswitch cabinet with the necessary operating voltages(24V and 6 V DC). The LEDs light up when the voltagesupply is present.8.3.3 SU-S+ of the final circuitsThe SU-S+ module monitors emergency luminaires withelectronic ballasts. Die STAR+ technology checks thefunction of the luminaires that are connected to it. Upto 20 luminaires per circuit can be connected. Mixedoperation within a circuit of maintained light, switchedmaintained light and non-maintained light is possible. Noadditional data cable is required.– freely programmable for maintained light, switchedmaintained 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 asa plain language readout on the control module1328.3 Controls and displays on the modulesAll of the modules in the switch cabinet have LEDs thatindicate the operational status of the assigned functions.Red LEDs indicate that the assigned function is in fault orthat a malfunction has occured. If no LED lights up on amodule then module´s supply may be interrupted.NOTEThe CU-S+ control module has numerous diagnostic func-tions and operating menus for analysing and remedyingmalfunctions. You should use and analyse these optionsbefore attempting work on the fuses of modules or finalcircuits. The following instructions must be followedwithout fail!WARNING!Work on the electrical installation may only becarried out by qualified electricians with trainingin the lighting and emergency lighting systemWhen replacing fuses, use only the type and ratingas indicated on the module or in its technicaldocumentationThere is also danger of electric shock or short circuitwhen working on final circuits that have not beenisolated firstYou should also bear in mind the possible effectson the lighting in parts of the building when youinterrupt the supply to final circuits