Y04/YL4 INSTALLATION INSTRUCTIONS Installation: The sounder or combined sounder strobe units can be affixed to most surfaces using the back box supplied separately. Supply input: Ensure that the supply is correct for the voltage rating of the sounder or combined sounder strobe being installed. Ensure that the supply is OFF before making any connection and wire only in accordance with the terminal label detail. Sound selection: Ensure the supply is OFF before proceeding. All dc and ac units have selectable alarm sounds (see table below for details) and are selectable by means of a 5 way dil switch SW1. A second sound is made available upon the application of a third wire connected to terminal TB1/3 as shown in Fig. 1 while still connected to terminal TB1/2. Alternatively 1st and 2nd stage sound signals can be generated by supply reversal (FOR DC UNITS ONLY) see Fig. 2. Independent second stage sound is available by using SW2 (OPTIONAL- only fitted with orders). WARNING - Loud alarm sound. Wear ear defenders when testing, installing and commissioning. - HIGH VOLTAGES ARE PRESENT WITHIN THE BEACON WHEN OPERATIONAL SOUND SELECTION TABLE First Stage Sound frequency rept. Second switches Hertz rate Stage 1 2 3 4 5 Special Application 1 Alternate two-tone 800-1000 0.5 3 1 1 1 1 1 Fire Alarms 2 Alternate two-tone 2500-3100 0.5 4 0 1 1 1 1 Security Alarms 3 Alternate fast two-tone 800-1000 0.25 7 1 0 1 1 1 Increased urgency 4 Alternate fast two-tone 2500-3100 0.25 8 0 0 1 1 1 Security deterrent 5 Alternate two-tone 440-554 0.4/0.1 14 1 1 0 1 1 AFNOR, France 6 Alternate two-tone 430-470 1.0 14 0 1 0 1 1 7 Alternate v.fast two-tone 800-1000 0.13 12 1 0 0 1 1 8 Alternate v.fast two-tone 2500-3200 0.07 13 0 0 0 1 1 9 Alternate two-tone 440-554 2.0 10 1 1 1 0 1 Turn-out, Sweden 10 Continuous note 700 - 1 0 1 1 0 1 All-clear, Sweden 11 Continuous note 1000 - 31 1 0 1 0 1 12 Continuous note 1000 - 7 0 0 1 0 1 13 Continuous note 2300 - 2 1 1 0 0 1 14 Continuous note 440 - 9 0 1 0 0 1 15 Interrupted tone 1000 2.0 31 1 0 0 0 1 16 Interrupted tone 420 1.25 30 0 0 0 0 1 AS2220, Australia 17 Interrupted tone 1000 0.5 1 1 1 1 1 0 18 Interrupted tone 2500 0.25 4 0 1 1 1 0 19 Interrupted tone 2500 0.5 2 1 0 1 1 0 20 Interrupted tone 700 6/12 10 0 0 1 1 0 Pre-vital mess, Sweden 21 Interrupted tone 1000 1.0 32 1 1 0 1 0 22 Interrupted tone 700 4.0 10 0 1 0 1 0 Air-raid, Sweden 23 Interrupted tone 700 0.25 10 1 0 0 1 0 Local warning, Sweden 24 Interrupted tone 720 0.7/0.3 10 0 0 0 1 0 Industrial alarm, Germany 25 Int,fast,rising volume 1400 0.25 26 1 1 1 0 0 26 Fast siren 250-1200 0.085 11 0 1 1 0 0 27 Rising constant, fall 1000 10/40/10 17 1 0 1 0 0 Industrial alarm, Germany 28 ISO 8201 Evacuation 800-1000 as std 11 0 0 1 0 0 Intl evacuation alarm 29 Fast whoop 500-1000 0.15 32 1 1 0 0 0 30 Slow whoop 500-1200 4.5 12 0 1 0 0 0 Evacuation, The Netherlands 31 Reverse sweep 1200-500 1 11 1 0 0 0 0 Evacuation, Germany 32 Siren 500-1200 3.0 26 0 0 0 0 0 CLIFFORD & SNELL, TOM CRIBB ROAD, THAMESMEAD LONDON SE28 0BH TEL: 0208 317 1717 FAX: 0208 317 2400 web: cliffordandsnell.com Email: cliffordandsnell aol.com switch settings: ON=1 and OFF=0 The PFEER sound signals recommended by UKOOA are:- General Alarm Sound Signal 15 Interrupted tone 1000 Hz PAPA Sound Signal 31 Reverse Sweep 1200-500 Hz Toxic Gas Sound Signal 11 Continuous Tone 1000 Hz. MOUNTING: The Y04/YL4 series alarm units are supplied separate from the back box.The back box should be mounted to a suitable surface or to a standard wiring box using any of the mounting holes. 20mm cable entries are provided on all sides and in the base. To maintain the integrity of the weather seal, the cable entry must be via a suitable sealed gland. D7210/5 CLIFFORD & SNELL, TOM CRIBB ROAD, THAMESMEAD LONDON SE28 0BH TEL: 0208 317 1717 FAX: 0208 317 2400 web: cliffordandsnell.com Email: cliffordandsnell aol.com