System Sensor L-Series Speaker Strobes - Wall and Ceiling (I56-0002)

INSTALLATION AND MAINTENANCE INSTRUCTIONS Output Speaker Strobes Wall and Ceiling Mount use with the following models Speakers SPSRL SPSWL SPSRL P SPSWL P SPSRL SP SPSWL CLR ALERT Speakers SPSCRL SPSCWL SPSCWL P SPSCWL SP SPSCWL CLR ALERT SPECIFICATIONS Operating Temperature Range Voltage speakers Supervisory Voltage Frequency Range Settings terminal wire gauge Flash Rate Voltage strobes Voltage Range includes fire alarm with built in sync Voltage with MDL3 Sync Module to 120 0 to 49 to 93 Non condensing Volts or 70.7 Volts VDC 4000 Hz 1 2 Watts to 18 AWG flash per second 12VDC regulated 24VDC or FWR to 17.5V 12V nominal or 16 to 33V 24V nominal to 17.5V 12V nominal or 16.5 to 33V 24V nominal FOR PRODUCTS AND ACCESSORIES PRODUCTS PRODUCTS Speaker Strobe 165 mm 127 mm 58.4 mm Speaker Strobe 173 mm 73mm SURFACE MOUNT BACK BOX Strobe with SBBSPRL WL Surface Back Box SURFACE MOUNT BACK BOX Strobe with SBBCRL WL Surface Back Box 168mm 130 mm 58.4 mm 176 mm 116mm Ohio Avenue St Charles Illinois 60174 FAX 630 377 6495 BOX OPTIONS STROBES wall SBBCRL WL ceil 4 x 4 x 21 8 or deeper When 12AWG 14 AWG or adding extra in the box a deeper box or exten ring is recommended This manual shall be left with the owner user of this equipment INSTALLING read the System Sensor Voice Evacuation Application Guide which detailed information on speaker notification devices wiring and applications Copies of this manual are available from System Sensor 72 and NEMA guidelines should be observed System Sensor also rec installing fire alarm speakers in compliance with NFPA 72 ANSI 1480 and NEC 760 The notification appliance used must be tested and maintained NFPA 72 requirements DESCRIPTION Sensor series of notification appliances offer a wide range of audible visible devices for life safety notification Our indoor speaker strobes with 7 field selectable candela setting The strobe portion is designed be used in 12 VDC 24VDC or 24V FWR full wave rectified systems The is designed to be used at either 25 or 70.7 volts and operate at any of four input power levels Our speaker strobes are suitable for dry and environments These products are electrically backwards compatible previous generation of System Sensor speaker strobes With its low total distortion the System Sensor SPL series offers high fidelity sound Strobes are public mode notification appliances intended to alert oc of a life safety event The speaker is listed to ANSI UL 1480 public and the strobe is listed to ANSI UL 1638 public mode ALARM SYSTEM CONSIDERATIONS Sensor also recommends installing fire alarm speakers in compliance NFPA 72 ANSI UL 1480 and NEC 760 DESIGN system designer must make sure that the total current drawn by the de on the loop does not exceed the current capability of the panel supply that the last device on the circuit is operated within its rated voltage The draw information for making these calculations can be found in the within this manual For convenience and accuracy use the voltage drop on the System Sensor website www systemsensor com calculating the voltage for the last device it is necessary to consider voltage drop due to the resistance of the wire The thicker the wire the the voltage drop Note that if Class A wiring is installed the wire may be up to twice as long as it would be circuits that are not fault The total number of strobes on a single NAC must not exceed 69 for volt applications CANDELA SETTINGS Sensor offers a wide range of candela settings for your life safety In order to select your candela output adjust the slide switch on the of the product to the desired candela setting on the selector switch See 1 candela setting can also be verified by looking into the small window the front of the unit See Tables 1 and 2 for candela settings for wall and products All products meet the light output profiles specified in the UL Standards See Figures 2 1 CANDELA SELECTOR 4 LIGHT OUTPUT VERTICAL DISPERSION CEILING TO WALLS FLOOR of AND MOUNTING wiring must be installed in compliance with the National Electric Code the local codes as well as the authority having jurisdiction Wiring must be of such length or wire size which would cause the notification appli to operate outside of its published specifications Improper connections prevent the system from alerting occupants in the event of an emergency sizes up to 12 AWG 2.5 mm may be used with the mounting plate The plate ships with the terminals set for 12 AWG wiring wire connections by stripping about 3 8 of insulation from the end of wire Then slide the bare end of the wire under the appropriate clamping and tighten the clamping plate screw Figure 5 for wiring terminals and strip guide reference Connect the speaker See Figure 5 There are two rotary switches on the back of the product The first switch used to select either 25 or 70.7 volts input and the second switch is used to the input power of 1 or 2 watts See Figure 6 5 WIRING DIAGRAM AND WIRING TERMINALS Amplifier FACP Next Device or EOL Next Device or EOL Terminals Negative Line in and out Positive Line in and out Positive Line in and out Do not loop electrical wiring un terminal screws Wires connecting device to the control panel must be at the device terminal connec in order to maintain electrical su 6 SPEAKER WATTAGE AND VOLTAGE SETTINGS DRAW AND AUDIBILITY RATINGS the strobe the current draw for each setting is listed in Tables 1 and 2 1 WALL MOUNT STROBE CURRENT DRAW mA Volts Products set at 15 and 30 automatically work on ei 12V or 24V power supplies products are not listed for DC operation when set to any candela settings Products set at 15 and 30 automatically work on 12V or 24V power supplies products are not listed for 12V operation when set to any other settings 2 CEILING MOUNT STROBE CURRENT DRAW mA Volts 2 WALL LIGHT OUTPUT DISPERSION 3 VERTICAL WALL TO FLOOR of of 45 the left 45 the right is generated text for of degree is permitted SPRING FEATURE Sensor notification appliances come with a shorting spring that is pro between terminals 2 and 3 of the mounting plate to enable system con checks after the system has been wired but prior to installation of the product See Figure 7 This spring will automatically disengage when product is installed to enable supervision of the final system not over tighten mounting plate screws this may cause mounting plate flex 8 WALL SPEAKER STROBE 7 SHORTING SPRING Guide TERMINALS Negative Line in and out Positive Line in and out Positive Line in and out A0499 02 POWER SETTINGS Sensor offers a wide