Wheelock HS horn install sheet P84432

Branchport Avenue Branch NJ 07740 631 2148 397 5777 CANADA Thank you for using our products INSTALLATION INSTRUCTIONS APPLIANCE this product according to this instruction manual Please keep this instruction manual for future reference HS 24 Appliance can be field set to provide either Continuous Horn or Code 3 Horn It can provide a continuous horn tone when connected to the Fire Alarm Control Panel FACP or synchronized Code 3 Horn when used in conjunction with the Sync Module SM Dual Sync DSM or Wheelock Power Supplies Audible Horn Appliance can be field set to provide either High HI dBA Medium MED dBA or LO dBA sound output and can be used on coded systems in which the applied voltage is cycled on and off The HS 24 Appliance is UL under Standard 464 for Audible Signal Appliances and also ULC Listed under Standard CAN ULC S525 07 for Audible Signaling for Fire Alarm Systems It is listed for indoor use only and can be mounted to double gang 4 backbox 100mm European backbox SHBB surface backbox See Mounting Options HS 24 is designed for use with either filtered DC or unfiltered Full Wave Rectified FWR input voltage All inputs are polarized for with standard reverse polarity supervision of circuit wiring by a Fire Alarm Control Panel FACP All CAUTIONS and WARNINGS are identified by the symbol All warnings are printed in bold capital letters PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT FAILURE TO COMPLY WITH ANY THE FOLLOWING INSTRUCTIONS CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER APPLICATION CANDELA SETTING AND OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION WHICH COULD RESULT IN PROPERTY AND SERIOUS INJURY OR DEATH TO YOU AND OR OTHERS THE HS 24 APPLIANCE IS A ALARM DEVICE DO NOT PAINT 1 UL ULC Listed Models and Ratings Voltage Range Limit UL464 ULC S525 RMS Current AMPS DC FWR 2 dBA Sound Output for 24VDC Models Per UL 464 10 Feet dBA 10 Feet Horn 3 Horn 92 98 92 98 CHECK THE MINIMUM AND MAXIMUM OUTPUT OF THE POWER SUPPLY AND STANDBY BATTERY AND SUBTRACT VOLTAGE DROP FROM THE CIRCUIT WIRING RESISTANCE TO DETERMINE THE APPPLIED VOLTAGE TO THE APPLIANCES 3 ULC Directional Characteristics 30 degrees left 27 degrees right 60 degrees left 48 degrees right 20 degrees upward 80 degrees downward 30 degrees upward 90 degrees downward The HS 24 is UL Listed for indoor use with a temperature range of 32 to 120 0 to 49 and maximum humidity of 93 2 RH FOR UL ULC APPLICATIONS THIS APPLIANCE WAS TESTED TO THE OPERATING VOLTAGE LIMITS OF 16 33 VOLTS FILTERED DC OR UNFILTERED FULL WAVE RECTIFIED FWR DO NOT APPLY 80 AND 110 OF THESE VOLTAGE VALUES SYSTEM OPERATION MAKE SURE THAT THE TOTAL RMS CURRENT AND TOTAL AVERAGE CURRENT REQUIRED BY ALL APPLIANCES ARE CONNECTED TO THE SYSTEM PRIMARY AND SECONDARY POWER SOURCES SIGNALING CIRCUITS SM DSM SYNC 2010 Cooper Wheelock Inc dba Cooper Notification All rights reserved P84432 L 1 of 4 AND COOPER NOTIFICATION POWER SUPPLIES DO NOT EXCEED THE POWER SOURCES RATED CAPACITY OR THE RATINGS OF ANY FUSES ON THE CIRCUITS TO WHICH THIS APPLIANCE IS WIRED OVERLOADING POWER SOURCES OR FUSE RATINGS COULD RESULT IN LOSS OF POWER AND FAILURE TO ALERT OCCUPANTS DURING AN EMERGENCY COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND OR OTHERS calculating the total currents Use Table 1 to determine the highest value of Current or Current for an individual horn the expected operating voltage range of the horn then multiply these values by the total number of horns be sure to add the currents for other 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 may this characteristic THE HS 24 APPLIANCE MUST BE FIELD SET TO THE DESIRED TONE AND dBA SOUND OUTPUT LEVEL BEFORE IT IS THIS IS DONE BY PROPERLY INSERTING JUMPER PLUGS IN ACCORDANCE WITH THESE INSTRUCTIONS INCORRECT WILL RESULT IN IMPROPER PERFORMANCE WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR TO YOU AND OR OTHERS OUTPUT SPL SETTINGS The Code 3 Horn incorporates the temporal pattern 1 2 second on 1 2 second off 1 2 second on 1 2 second off 1 2 second on 1 1 2 off repeat specified by ANSI NFPA for standard emergency evacuation signaling The Code 3 Horn should be used only for fire evacuation and not for any other purpose Figure 1 Showing Location of Jumper Plugs 2 Jumper Plug Settings for High Medium Low dB 3 Horn and Continuous Horn Setting HORN STR AUD 3 Factory setting is on Medium dB and Code 3 jumper plug is needed for continuous horn setting However it is recommended that the jumper plug be retained in the unit for future use if as shown in Figure 2 The HS 24 must be set for Code 3 horn when used with the sync module Refer to Sync Module Installation Instruction sheets SM DSM P83177 and Wheelock Power Supplies for additional information If the HS 24 is connected to a coded system the continuous setting must be used needle nose pliers to pull and properly insert the jumper plug Figure 3 HS 24 Appliance has in out wiring terminals that accept two 12 to 18 American Wire Gauge AWG wires at screw terminal Strip leads 3 8 inches for connection to screw terminals Break all in out wire runs on supervised circuits or circuits in which supervision is used as shown in Figure 3 polarity shown in the wiring diagrams is for the operation of the appliances The polarity is reversed by the during supervision 4 Diagram PRECEDING APPLIANCE OR ALARM CONTROL PANEL FACP NEXT APPLIANCE OR OF LINE EOLR Wiring method shall be in accordance with CSA C22.1 Canadian Electrical Code Part 1 Safety Standard for Electrical Installations 32 OPTIONS L 2 of 4 The following figures show the maximum number of field wires conductors that can enter the backbox used with each mounting If these limits are exceeded there may be insufficient space in the backbox to accommodate the field wires and stresses from the wires 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 4 BOX 2 GANG BOX SQ X 2 1 8 BACKBOX X 2 1 2 BACKBOX SCREWS COVERS SCREWS COVERS NUMBER OF CONDUCTORS 18 AWG 16 AWG 14 AWG 12 4 4 4 4 NUMBER OF CONDUCTORS 18 AWG 16 AWG 14 AWG 12 4 4