Wheelock ET-1010 speaker install sheet P82055

273 Branchport Avenue Branch NJ 07740 631 2148 Thank you for using our products INSTRUCTIONS VANDAL RESISTANT SPEAKER this product according to this instruction manual Please keep this instruction manual for future reference Notification Series ET 1010 Low Profile Vandal Resistant Speaker is UL Standard 1480 for Speaker Appliances The speaker is for multiple power requirements with high dBA output at each power tap All models offer a choice of field selectable taps 1 8W to 8W either 25.0VRMS or 70.0VRMS audio systems All models are UL Listed for indoor and outdoor wet with the backboxes specified in these see Mounting Options All CAUTIONS and WARNINGS are identified by the symbol All warnings are printed in bold capital letters PLEASE READ THESE INSTRUCTIONS CAREFULLY FAILURE TO COMPLY WITH ANY OF THE INSTRUCTIONS CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER APPLICATION INSTALLATION OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION WHICH COULD RESULT IN PROPERTY AND SERIOUS INJURY OR DEATH TO YOU AND OR OTHERS 1 UL Listed Models and Ratings dBA at 10 Feet Watts dBA is rated per UL Standard 1480 for Speaker Appliances INFORMATION Field selectable input terminals are provided on each unit The following wattage selections are available 1 8W 1 4W 1 2W 1W 2W 4W A 10 blocking capacitor for DC supervision of audio lines by the FACP is factory wired in series with the speaker input The maximum 8W Frequency range of speakers is 400 4000Hz voltage is 33 volts DC 1 Figure 2 PRECEDING SPEAKER FIRE ALARM PANEL FACP TO NEXT SPEAKER OR END OR LINE RESISTOR EOLR Low Profile ET Series Speaker models have in out terminals that accept two 12 to 18 Wire Gauge AWG wires at each screw Strip leads 3 8 inches and connect to terminals Break all in out wire runs on supervised circuits to integrity of circuit supervision as shown in 2 The polarity shown in the wiring is for operation of the appliances THE SPEAKER APPLIANCES MUST BE FIELD SET TO THE DESIRED dBA SOUND OUTPUT LEVEL BEFORE ARE INSTALLED THIS IS DONE BY PROPERLY INSERTING JUMPER PLUGS IN ACCORDANCE WITH THESE INCORRECT SETTINGS WILL RESULT IN IMPROPER PERFORMANCE WHICH COULD RESULT IN DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND OR OTHERS 2009 Cooper Wheelock Inc dba Cooper Notification All rights reserved W 1 of 4 3 Jumper plug is used to settings which dBA 4 Tap Settings Factory setting is 1 2W Tap H B C D E F G H A B C D E F G H I J J1 Each doubling of rated Watts increases sound by 3 dBA Field selectable input terminals provided on each unit The following wattage are available 1 8W 1 4W 1 2W 1W 4W 8W Each letter corresponds to a plug position of the located on the printed circuit board Select and wattage as shown in Table 4 A 10 blocking capacitor for DC supervision of lines by the FACP is factory wired in series the speaker input Use needle nose pliers to pull and properly insert the jumper plug to the desired tap setting THE SPEAKER STROBE APPLIANCE MUST BE FIELD SET TO THE DESIRED dBA SOUND OUTPUT LEVEL IT IS INSTALLED THIS IS DONE BY PROPERLY INSERTING JUMPER PLUGS IN ACCORDANCE WITH THESE INCORRECT SETTINGS WILL RESULT IN IMPROPER PERFORMANCE WHICH COULD RESULT IN DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND OR OTHERS 2 Speaker Voltage and Wattage Connection Chart Connect ground wire to backbox Install signaling appliance to backbox using mounting screws provided OPTIONS The following figures show the maximum number of field wires conductors that can enter the backbox used with each option If these limits are exceeded there may be insufficient space in the backbox to accommodate the field wires and stresses from the could damage the product the limits shown for each mounting option comply with the National Electrical Code NEC Cooper Notification recommends use of the backbox option shown and the use of approved stranded field wires whenever possible to provide additional wiring room for easy and minimum stress on the product from wiring MOUNTING CONDUIT MOUNTING RESISTANT MOUNTING BACKBOX BOX WALL PLATE WITH 6 32 BUSHING RESISTANT BACKBOX CONDUIT TOP SCREWS BACKBOX 8 32 SCREWS SCREWS 10 32 SCREWS 8 32 SCREWS NUMBER OF CONDUCTORS 18 AWG 16 AWG 14 AWG 12 NUMBER OF CONDUCTORS 18 AWG 16 AWG 14 AWG 12 NUMBER OF CONDUCTORS 18 AWG 16 AWG 14 AWG 12 can be Ceiling or Wall Mounted SCREWS W 2 of 4 PROCEDURES If sheated multiconductor cable or 3 4 conduit fittings are used check that installed product has sufficient clearance and wiring prior to installing backboxes and conduit For weather resistant installation use outdoor Mounting Option Do not exceed 130 of speaker rated voltage per UL 1480 Improper input voltage can damage speaker Always operate audio amplifiers and speakers within their specified ratings Excessive input may distort sound quality and may audio equipment If distortion is heard check for clipping of the audio appliance with an oscilloscope and reduce the amplifier input level gain level to eliminate any clipping Each doubling of rated Watts increases sound output by 3 dBA Field selectable input terminals are provided on each unit The following selections are available 1 8W 1 4W 1 2W 1W 2W 4W and 8W All units are compatible with line supervision Speakers block DC supervision voltage of either polarity Frequency range of speakers is 400 4000Hz INPUT TERMINALS Each input terminal accepts 2 leads for in out wiring of 12 22 AWG wire Break wire run to provide electrical Do not loop wire around screw Refer to wiring diagram HARDWARE All mounting hardware is supplied with the unit See Mounting Options Select largest backbox shown in Mounting Options where possible to provide additional wiring room for easy installation Conduit entrance to backboxes should be selected to insure sufficient wiring clearance for installed equipment When extension rings are conduit should enter through backbox not extension ring Use Steel City 53151 1 1 2 deep or 53171 2 1 8 deep extension rings equal with same area cut out in back When using a weather proof backbox use threaded conduit entrance only Do not use knockout entrance Always operate audio amplifiers and speakers within their specified ratings Excessive input may distort sound quality and may audio equipment Do not exceed 130 of speaker input voltage per UL 1480 Improper input voltage can damage speaker If distortion heard check for clipping of the audio appliance with an oscilloscope and reduce the amplifier input level or gain level to eliminate any clipping this appliance is required to produce a distinctive three pulse Temporal Pattern Fire Alarm Evacuation Signal for total evacuation in with NFPA 72 the appliance must be used with a Fire Alarm Control unit that can generate the temporal pattern signal Refer to installation manual for details Check the installation instructions of the manufacturers of other equipment used in the system for any guidelines or restrictions wiring and or locating Notification Appliance Circuits NAC and notification appliances Some system communication circuits and or audio for example may require special precautions to assure electrical noise immunity e g audio crosstalk MATERIAL EXTRAPOLATED FROM THIS DOCUMENT OR FROM COOPER NOTIFICATION MANUALS OR OTHER DESCRI