Simplex 4902 TrueAlert Ceiling-Mount and Wall-Mount Speaker Installation Instructions

4902 TrueAlert Ceiling Mount and Wall Mount Speaker Instructions and Warnings NOT INSTALL ANY SIMPLEX PRODUCT THAT APPEARS DAMAGED Upon unpacking your Simplex product inspect contents of the carton for shipping damage If damage is apparent immediately file a claim with the carrier and notify Simplex HAZARD Disconnect electrical power when making any internal adjustments or repairs should be performed by qualified Simplex Representatives HAZARD Static electricity can damage components Therefore handle as follows Ground yourself before opening or installing components Keep uninstalled component wrapped in anti static material at all times use the 553 484 Static Control Kit FREQUENCY ENERGY This equipment generates uses and can radiate radio frequency energy and not installed and used in accordance with the instruction manual may cause interference to radio It has been tested and found to comply with the limits for a Class A computing device pursuant Subpart J of Part 15 of FCC Rules which are designed to provide reasonable protection against such when operated in a commercial environment Operation of this equipment in a residential area cause in which case the user at his own expense will be required to take whatever measures may be to correct the interference Speaker Operation Speakers see Figures 1 and 2 are notification appliances that audio signals when activated from a Simplex 4100 Fire Alarm Panel FACP Simplex 4003 Voice Control Panel or a UL listed with compatible audio NAC interface When the notification emits sound it indicates the possibility of an emergency that requires your immediate attention TrueAlert Speaker is a two wire appliance that operates only on a audio NAC channel 4100 4003 to reproduce amplified analog signals can be either 25VRMS or 70.7VRMS that can be selected via a to one of four available audible power wattage levels W W 2W Unlike other TrueAlert peripherals the speaker does not support addressable features of the TrueAlert Comm Channel The Speaker is non addressable and does not support audio T tapping 1 lists the available speaker models 1 TrueAlert Speaker Models Description Speaker Speaker Speaker Model 4902 9716 4902 9717 4902 9721 Cover Color Red 1 TrueAlert Wall Mount Speaker 2 TrueAlert Ceiling Mount Speaker 2000 Simplex Time Recorder Co Westminster MA 01441 0001 USA specifications and other information shown were current as of publication and are subject to change without notice and QuickAlert are trademarks of Simplex Time Recorder Company or following an eight digit product ID number denotes ULC listed product B Speaker Wiring Make sure that all electrical power is disconnected before starting the installation Connect wiring to terminals as shown Do not loop wires under terminals Break wire runs to provide supervision connections Do not bring conduit through the rear of the electrical box Strip lead insulation to 3 8 maximum Ceiling and wall mount speaker wattage jumper settings and wiring connections are identical The wall mount is illustrated below At the enclosure box connect the wires to the SPKR and SPKR terminals at the rear of the speaker unit Torque block screws 12 15 in lbs to ensure proper continuity See Figure 3 Ensure that correct polarity is maintained for each unit Ensure that the RMS value of the connected audio circuit matches the RMS value of the connected speaker An incorrect setting may damage the speaker Configure the speaker wattage setting using Table 2 The factory default setting for speaker is J1 to Tap E 25VRMS W Audio NAC wiring must be twisted pair TWP 2 TrueAlert Speaker Jumper Settings to Tap A to Tap B to Tap C to Tap D to Tap D to Tap E to Tap F to Tap G J1 tapped to G the 2W Position Table 2 TERMINAL TERMINAL TERMINALS ACCEPT WIRES 12 18 AWG TWP NOTE 3 Wall Mount Speaker Configuration Rear View or 70.7VRMS INPUT FROM NOTES LAST APPLIANCE CIRCUIT EOLR NOTES Refer to the field wiring diagrams supplied with the 4100 4003 for additional NAC wiring information Notification appliances are rated per individual nameplate label Maintain correct polarity on terminal connections Do not loop wires under terminals All NAC wiring connections are supervised and power limited 3 TrueAlert Speaker Wiring the TrueAlert Wall Mount Speaker Figure 4 for mounting the TrueAlert wall mount speaker to the enclosure box When surface mounting the speaker 4905 9941 or 4905 9942 TrueAlert Surface Mount Skirt is recommended Refer to the 4905 Skirt Installation Instructions 574 790 for this mounting application Do not bring conduit through the rear of the electrical box Tighten mounting screws snugly do not overtighten Torque mounting screws 5 7 in lbs For semi flush mounting install the box either flush with the wall or with a maximum recess SQUARE ELECTRICAL BOX INCHES DEEP 1 INCH EXTENSION RING INCHES DEEP MINIMUM NOTE 1 FROM 748 472 GROUP QTY 2 SCREWS CORNER WALL MOUNT COVER NOTE 2 SQUARE HOLES NOTE 1 SQUARE HOLES NOTE 1 The TrueAlert wall mount speaker attaches directly to a standard 4 inch square electrical box not supplied flush mounted or mounted Mounting the speaker to the 4 inch square electrical box is shown Attach the speaker to the electrical box using two screws mounted cross corner To remove the cover press the snap release in at the bottom of the speaker with a flat tip screwdriver while pulling the cover up with the other hand NAC terminals CKT CKT are not accessible through the front after mounting 4 4902 9716 4902 9717 TrueAlert Wall Mount Speaker Mounting the TrueAlert Ceiling Mount Speaker Figure 5 for mounting the TrueAlert ceiling mount speaker to the enclosure box Do not bring conduit through the rear of the electrical box Tighten mounting screws snugly do not over tighten Torque mounting screws 5 7 in lbs For semi flush mounting install the box either flush with the ceiling or with a maximum recess SQUARE BOX NO 191 OR INCH DEEP SUPPLIED CEILING MOUNT SPEAKER OFF WHITE ONLY SQUARE EXTENSION RING NO 203 OR EQUIVALENT INCH DEEP SUPPLIED SUPPLIED 2 The TrueAlert ceiling mount speaker attaches directly to a standard 4 inch square electrical box not supplied semi flush mounted or surface mounted Ensure correct orientation of box with extension in relation to location of mounting screws installation in plaster or concrete ceiling mount box with extension flush or with maximum recess for suspended ceiling use a bridge that rests on tile to support box with extension 5 4902 9721 TrueAlert Ceiling Mount Speaker Mounting Sound Pressure Level Measurements to Table 3 Wall Mount Speaker and Table 4 Ceiling Mount Speaker for sound pressure level measurements for each tap setting Reverberant dBA measurements are a minimum UL rating based on sound power level measurements made in reverberant test chamber 3 TrueAlert Wall Mount Speaker Sound Pressure Level Measurements in J1 Tap Setting in Pressure Level dBA Room Ten Feet Per UL1480 Note 4 TrueAlert Ceiling Mount Speaker Sound Pressure Level Measurements in J1 Tap Setting in Pressure Level dBA Room Ten Feet Per UL1480 Note Safety and Placement of Notification Appliances appliances and the fire alarm system