Wheelock SA-S ceiling speaker strobe install sheet P84503

INSTALLATION INSTRUCTIONS SELF AMPLIFIED SPEAKER STROBE MOUNT VERSION this product according to this instruction manual Please keep this instruction manual for future reference Multi Candela Supervised Self Amplified SA Speaker Strobe is UL Listed under Standards UL1638 and ULC S526 2016 Visible Devices for Fire Alarm and Signaling Systems and UL1480 and ULC S541 2016 Speakers for Fire Alarm and Signaling and UL 1971 for clear lens models The SA Speaker is for indoor fire protection service and provides a choice of 6 different output levels and operates with audio input levels of 0.5 V RMS and 25 V RMS by means of selectable switch settings The Low design incorporates a high efficiency speaker for maximum output at minimum power across a frequency range of 400Hz to and features a sealed back construction for extra protection and improved audibility The appliance mounts onto a 4 square backbox with an extension ring See Mounting Options All inputs are polarized for compatibility with standard reverse polarity of circuit wiring via a Control Panel SA Series Multi Candela Speaker Strobe provides four selectable light output intensities in one unit and can provide a non strobe appliance when connected directly to a Fire Alarm Control Panel FACP or provide a synchronized strobe when used in conjunction with a Dual Sync Module DSM or Wheelock Power Supplies listed for synchronization The uses a Xenon flashtube with solid state circuitry enclosed in a rugged polycarbonate lens to provide maximum visibility and for effective visible signaling The SA Series is listed for indoor use with the backboxes specified in these instructions see Options Do not change factory applied finishes NOT PAINT Ne pas modifiez les finitions appliqu en usine PAS PEINTURER DC Input Voltage DC Input Current Input Level Input Impedance 0.5V setting Input Impedance 25V setting Input Voltage Input Current Characteristics Strobe 1 Specifications UL 1638 ULC S541 16 ULC S526 16 UL1971 clear lens 33.0 VDC 24 Amps RMS maximum V RMS or 25 V RMS field selectable Table 4 than 400 Ohms or equivalent to less than 1 1000 W 0.001 W 1 mW load than 20 kOhms or equivalent to less than 1 32 W 0.03125 W 31.25 mW load 33.0 VDC 24 or FWR Table 3 15 30 75 95cd field selectable Figure 5 1 to 6 field selectable Table 5 line resistance 35 ohms Use Only 32 to 122 0 to 50 93 RH 2A Speaker Sound Pressure Level Ratings Audio In Audio In dBA at 10Ft per UL1480 dBA at 10 Ft per ULC S541 2B ULC Directional Characteristics 50 degrees horizontal 25 60 degrees vertical 55 degrees horizontal 45 65 degrees vertical 3 Strobe Current Ratings Amps RMS Current Voltage 33.0 VDC 33.0 VRMS CANDELA SETTING WILL DETERMINE THE CURRENT DRAW OF STROBE Branchport Ave Branch N J 07740 631 2148 calculating the total currents Use Table 1 and Table 3 to determine the highest value of Current for an individual appliance multiply these values by the total number of appliances be sure to add the currents for any other appliances powered by the same and include any required safety factors sure that the total RMS current required required by all appliances that are connected to the system PRIMARY and SECONDARY sources NAC circuits DSM Sync Modules or Wheelock Power Supplies does not exceed the power sources rated capacity or the ratings of any fuses on the circuits to which these appliances are wired the minimum and maximum output of the power supply and standby battery and subtract the voltage drop from the circuit wiring to determine the applied voltage to the appliance DIAGRAMS PRECEDING OR PANEL AUDIO NEXT SIGNAL END 0F LINE 1 2 Sync Modules Sync Strobes Connection Diagram OR OR COMBINATION STROBE AND AUDIBLE 1 AND 2 OR COMBINATION STROBE AND AUDIBLE N OF LINE The strobe will produce 1 flash per second over the Regulated Voltage range The maximum number of strobes on a single notification appliance circuit shall not exceed 47 Candela settings are rated for clear lens Derate approximately 25 for amber 55 for green 70 for blue and 80 for red Strobes with clear and amber lens meet the required light distribution patterns defined in UL 1971 Amber strobes are not to be used as a Visual Public Mode Alarm Notification Appliance Reverberant dBA is a minimum UL rating based on sound measurements in a reverberant test room The Speaker Strobe is not designed to be used on coded systems in which the applied voltage is cycled on and off This appliance does not generate a temporal pattern signal If the distinctive three pulse temporal pattern Fire Alarm Evacuation or evacuation in accordance with NFPA 72 is required the control unit must be used with appliances that can generate the pattern signal Refer to manufacturer instruction manual for details P84503F 2020 Cooper Wheelock Inc dba Cooper Notification 1 switch on the PCB SW1 is used to select the input voltage and sound output level see Figure 3 3 2 3 4 W 1 4 4 HERE FOR 0N HERE FOR OFF A SMALL SCREWDRIVER TO THE SWITCH POSITION 1 2 3 4 Output Level Settings SW1 5 Sound Output Level Selection 4 Audio Input Voltage Mode Selection Input Voltage Mode Settings SW1 V RMS V RMS typical typical Reference typical typical typical typical typical 1 3 4 2 settings are not to be used in UL ULC Listed applications and should be used in non UL Listed applications only when audio input level is not at the rated value 0.5 V RMS for the 0.5 V mode and 25 V RMS for the 25 V mode to provide 3 or compensation for line losses and or low drive levels Using these settings while applying the rated audio input to the will cause excessive distortion and increased current consumption and it is not a recommended operating is the setting used as a reference level for the other settings in this Table 5 are typical values with respect to the reference level Sound Output Level 6 0 dB and are included only to assist the user choosing a setting during installation However use the values in Table 2A not these values for the actual sound output 6 Light Distribution 5 Candela Setting The strobe comes pre set at 15cd CANDELA POINTER NFPA 72 ANSI 117.1 provide means for determining equivalent illumination using fewer higher intensity strobes within the same area P84503F OPTIONS following figures A B 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 could damage the product that the installed product