Wheelock ET70WP weatherproof colored lens speaker strobe install sheet P84646

Branchport Avenue Branch NJ 07740 631 2148 Thank you for using our products ET70WP 2475W LOW PROFILE WEATHERPROOF SPEAKER STROBE APPLIANCE AMBER BLUE RED AND GREEN LENS INSTRUCTIONS this product according to this instruction manual Please keep this instruction manual for future reference ET70WP 2475W Low Profile Speaker Strobe are for indoor outdoor use For outdoor applications the ET70WP 2475W must be wall to a Weatherproof Backbox IOB They are designed for multiple power requirements with high dBA output at each power tap model offers a choice of field selectable taps 1 8W to 8W for either 25.0VRMS or 70.0VRMS audio systems The Low Profile design a high efficiency speaker for maximum output at minimum power across a frequency range of 400Hz to 4000Hz and features a back construction for extra protection and improved audibility The Low Profile Speaker Strobes can provide a non synchronized appliance when connected directly to a Fire Alarm Control Panel FACP or provide a synchronized strobe appliance when used in with a Sync Module SM Dual Sync Module DSM or Wheelock Power Supplies The Strobes use a Xenon flashtube with state circuitry enclosed in a rugged Lexan lens to provide maximum visibility and reliability for effective visible signaling is a registered trademark of General Electric Company All CAUTIONS and WARNINGS are identified by the symbol All warnings are printed in bold capital letters THE ET70WP 2475W APPLIANCE IS A FIRE ALARM DEVICE DO NOT PAINT PLEASE READ THESE INSTRUCTIONS CAREFULLY FAILURE TO COMPLY WITH ANY OF THE INSTRUCTIONS CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER APPLICATION AND OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION WHICH COULD RESULT PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND OR OTHERS Range 16 33.0 16 33.0 16 33.0 16 33.0 1 Models and Ratings dBA at 10 Feet Watts 1 2 Amber Green RH Strobes will produce 1 flash per second over the Regulated Voltage range All models are for indoor and outdoor use with a temperature range of 31 to 150 35 to 66 and maximum humidity of THE MAXIMUM WIRE IMPEDENCE BETWEEN STROBES SHALL NOT EXCEED 35 OHMS THE MAXIMUM OF STROBES ON A SINGLE NOTIFICATION APPLIANCE CIRCUIT SHALL NOT EXCEED 47 THESE APPLIANCES WERE TESTED TO THE OPERATING VOLTAGE LIMITS OF 16 33 VOLTS USING DC OR UNFILTERED FULL WAVE RECTIFIED FWR DO NOT APPLY 80 AND 110 OF THESE VOLTAGE FOR SYSTEM OPERATION CHECK THE MINIMUM AND MAXIMUM OUTPUT OF THE POWER SUPPLY AND STANDBY BATTERY SUBTRACT THE VOLTAGE DROP FROM THE CIRCUIT WIRING RESISTANCE TO DETERMINE THE APPLIED TO THE STROBES 2007 Cooper Wheelock Inc All rights reserved D 1 of 5 2 Strobe Current Ratings AMPS RMS Current MAKE SURE THAT THE TOTAL RMS CURRENT REQUIRED BY ALL APPLIANCES THAT ARE TO THE SYSTEM PRIMARY AND SECONDARY POWER SOURCES NAC CIRCUITS SM DSM SYNC OR COOPER WHEELOCKS POWER SUPPLIES DO NOT EXCEED THE POWER SOURCES RATED CAPACITY THE CURRENT RATINGS OF ANY FUSES ON THE CIRCUITS TO WHICH THESE APPLIANCES ARE WIRED POWER SOURCES OR EXCEEDING FUSE RATINGS COULD RESULT IN LOSS OF POWER AND FAILURE ALERT OCCUPANTS DURING AN EMERGENCY WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS OR DEATH TO YOU AND OR OTHERS calculating the total currents Use Table 2 to determine the highest value of Current for an individual strobe across the operating voltage range of the strobe then multiply these values by the total number of strobes be sure to add the currents for any appliances including audible signaling appliances powered by the same source and include any required safety factors the peak current exceeds the power supplies peak capacity the output voltage provided by the power supplies may drop below the listed range of the appliances connected to the supply and the voltage may not recover in some types of power supplies For example an power supply that lacks filtering at its output stage either via lack of capacitance and or lack of battery backup across the output exhibit this characteristic Strobes are not designed to be used on coded systems in which the applied voltage is cycled on and off DISTRIBUTION INFORMATION 3 Candela at Various Angles A3 A2 A1 135 12 12 11 11 6 54 4.8 4.8 4.5 4.5 1.8 81 7.2 7.2 6.7 6.7 3.6 36 3.2 3.2 3.0 3.0 1.6 A4 A5 A6 A7 selectable input terminals are provided on each unit The following wattage selections are available 1 8W 1 4W 1 2W 1W 2W and 8W Frequency range of speakers is 400 4000Hz A 10 blocking capacitor for DC supervision of audio lines by the FACP is factory wired in series with the speaker input 1 PRECEDING SPEAKER FIRE ALARM PANEL FACP PRECEDING STROBE OR SYNC MODULE TO NEXT SPEAKER OR END OR LINE RESISTOR EOLR TO NEXT APPLIANCE OR EOLR STROBE COM 2 The Low Profile Series ET70WP 2475W Speaker model has in out wiring terminals that accept 12 to 18 American Wire Gauge AWG wires at screw terminal Strip leads 3 8 inches and connect screw terminals Break all in out wire runs on supervised circuits to integrity of circuit supervision as shown in Figure The polarity shown in the wiring diagrams is for of the appliances Refer to Sync Module instruction sheets SM P83123 DSM P83177 Wheelock Power Supplies for additional information THE SPEAKER STROBE APPLIANCE MUST BE FIELD SET TO THE DESIRED dBA SOUND OUTPUT BEFORE IT IS INSTALLED THIS IS DONE BY PROPERLY INSERTING JUMPER PLUGS IN ACCORDANCE WITH INSTRUCTIONS INCORRECT SETTINGS WILL RESULT IN IMPROPER PERFORMANCE WHICH COULD IN PROPERTY DAMAGE AND ERIOUS INJURY OR DEATH TO YOU AND OR OTHERS 3 Jumper plug is used to select tap settings which dBA loudness 4 Tap Settings Factory setting is 70V 1 2W H D 2 of 5 B C D E F G H A B C D E F G H I J J1 Use needle nose pliers to pull and properly insert the jumper plug to the desired tap setting speaker wires to common and positive of terminal block and select the power tap terminal for 1 8W 1 4W 1 2W 1W 2W 4W or 25V or 70V as required see Figures 1 2 3 4 and Table 4 letter corresponds to a plug position of the header located on the printed circuit board Select voltage and wattage as shown in Table 4 4 Speaker Voltage and Wattage Connection Chart CHECK ELECTRICAL RATINGS SPECIFIED IN TABLE 1 AND 2 TO ENSURE PROPER ELECTRICAL BE SURE THAT SPEAKER WIRING IS CONNECTED TO SPEAKER TERMINALS ONLY AND STROBE WIRING IS TO STROBE TERMINALS ONLY CHECK TO INSURE THAT WIRING AT FACP IS CORRECT IMPROPER INPUT CAN DAMAGE THE PRODUCT OR CAUSE IT TO MALFUNCTION OPTIONS The following figure shows 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 w