System Sensor SA SP1R and SP1W ADA Models Manual

INSTALLATION AND MAINTENANCE INSTRUCTIONS Series Dual transformer for Fire Protective Systems Terminals Size Size Speaker Input Range Temperature Range to 18 AWG 3.31 to 0.82 mm2 inches 101 mm 127 mm square volts or 70.7 volts nominal 4000 Hz to 120 cid 176 F 0 cid 176 to 49 cid 176 C Division of Pittway 3825 Ohio Avenue St Charles Illinois 60174 FAX 630 377 6495 This manual should be left with the owner user this equipment Description National Fire Protection Association NFPA has pub standards and recommended practices for the speak described in this manual As a result the installer must familiar with these requirements as well as all local and special requirements of the authority having ju Connect the speaker strobe as shown in Figure 1 Keep mind that even though the speaker and strobe are a mechanical unit they are electrically independent require separate power sources Do NOT loop electrical wiring under terminal Wires connecting the device to the control must be broken at the device terminal con in order to maintain electrical supervision series speaker strobes can be operated with dis amplifiers having an output voltage of either 25 or 70.7 volts speakers operate at any one of six input power levels output sound level is selected at the time of installa but can be changed if necessary Notice that the speaker circuit board is equipped with sets of posts and associated electrical jumper wires set of posts is numbered 1 through 6 while the other labeled A and B Both electrical leads are fitted with a connector These two sets of posts and leads en the installer to select any one of six sound pressure with either a 25 volt or 70.7 volt amplifier 1 Electrical connections speaker is also equipped with a capacitive input to al for DC supervision SP100ADA Series Speaker Strobe is equipped with an 15 15 75 75 or 110 candela cd UL 1971 listed Although they are shipped as a unit the strobe and are electrically independent and require separate sources Strobes can be powered by means of a 24V or full wave rectified unfiltered supply For Strobe Replacement See NFPA 72 6 wiring must be installed in compliance with the Na Electrical Code and all applicable local codes as well any special requirements of the authority having juris using the proper wire size This also includes all NFPA Standards ANSI UL 1480 and NEC 760 I56 691 03 For example Table 1 shows that to select a 1 4 Watt in when a 25 volt amplifier is being used slide the blue onto post 3 and slide the yellow lead onto post B to select a 4 Watt input with a 70.7 volt ampli slide the blue and yellow leads onto posts 2 and A 1 also lists the UL reverberant and anechoic output levels for each transformer power tap on the Series Speaker Strobes 1 V V Reverberant 10 ft 10 ft W 1 4 W 1 8 W 2 levels exceeding 130 rated signal voltage can dam the speaker Consequently an incorrect tap connection cause speaker damage This means that if a 25V tap is when a 70.7V amplifier is being used speaker may result Therefore be sure to select the proper for the amplifier voltage input power level combina being used connect the yellow jumper to the posts numbered 1 6 or the blue jumper to lettered posts A or B head screws are included for attaching the speaker the electrical junction box Insert the decorative filler supplied into the remaining two holes in the grille Figure 2 The speaker can be flush mounted on a 4 X X 2 1 8 back box with a 1 1 2 extension ring as fol Select the appropriate pair of diagonally opposite holes in the speaker grille Use the two 8 32 X 1 3 4 slotted pan head screws pro to attach the speaker strobe to the back box Insert the decorative filler plugs supplied into the re two speaker mounting holes I56 691 03 The output at 0 cid 176 viewing angle is 75 cd See Figure 3 Red White Light Ratings signaling strobe is rated for 0 cid 176 to 49 cid 176 C and is not suit for outdoor use is 15 cd See Figure 3 output of SP1 2415ADA and rated light output of the SP1 2475ADA is 75 cd See 3 rated light output of the SP1 24110ADA is 110 cd See 3 3 25 45 of Rating 2 Strobe characteristics Current from Regulated Current from Full Wave Rectified Supply Current Current in excess Peak in of Inrush current lasts on the order of microseconds Ceiling mount 1.5 cd UL 1638 Strobe cid 13 15 cd UL 1638 Strobe 24 VDC Strobe Round Grille White Speaker cid 13 Square Grille White Speaker cid 13 Square Grille Red Speaker 3 SP100W24MC 15 cd UL 1971 Strobe cid 13 15 cd UL 1971 Strobe cid 13 75 cd UL 1971 Strobe cid 13 110 cd UL 1971 Strobe 24 VDC Strobe Square Grille Red Speaker cid 13 Square Grille White Speaker cid 13 V400 Square Red Speaker I56 691 03 Limitations of Speaker Strobes either of the power option jumper wires is not plugged into one of the option positions the speaker will not sound and there will be trouble indication at the panel Always make sure that the individual are tested after installation per NFPA regulations speaker may not be heard The loudness of the speaker meets or the current Underwriters Laboratories standards However the may not attract the attention of a sound sleeper or one who has used drugs or has been drinking alcoholic beverages The speaker not be heard if it is placed on a different floor from the person in haz or if placed too far away to be heard over the ambient noise Traffic air machinery or music appliances may prevent even alert per from hearing the alarm The speaker may not be heard by persons are hearing impaired Signal Strobe may not be seen The electronic visual warning signal flashes at least once every three seconds meets or exceeds current Laboratories standard 1971 and uses an extremely reliable flash tube The visual warning signal is suitable for direct viewing must be installed within an area where it can be seen by building oc The strobe must not be installed in direct sunlight or areas of light intensity over 60 foot candles where the visual flash might be or not seen The strobe may not be seen by the visually im signal strobe may cause seizures Individuals who have positive response to visual stimuli with seizures such as persons with epi should avoid prolonged exposure to environments in which strobe including this strobe are activated Sensor recommends that the speaker and signal strobe always be in combination so that the risks from any of the above limitations are Limited Warranty Sensor warrants its enclosed speaker strobe to be free from defects materials and workmanship under normal use and service for a period three years from date of manufacture System Sensor makes no other warranty for this speaker strobe No agent representative dealer employee of the Company has the authority to increase or alter the obli or limitations of this Warranty The Company obligation of this shall be limited to the repair or replacement of any part of the which is found to be defective in material