Fire-Lite Wheelock MIZ Series

August 3 1998 MIZ Series Mini Horns Audio Visual Devices Fire of Chicago only Vol II MIZ Series Piezoelectric Mini Horns are com electronic alarm signals that are listed under UL 464 Audible Appliances for use in public mode Fire Protec Systems They are ideal for alarm signaling in indi rooms apartments hotels motels offices where appearance dependable performance and eco installation are prime concerns MIZ Series Mini produce high sound output 90 dBA at 10 feet 3.048 with minimum current draw just 12 milliamps at 24 volts Mini Horn models are designed for easy installation with mounting to standard single gang boxes and screw terminals for fast wiring They are ruggedly of high impact thermoplastic and are available either fire alarm red or off white to blend with room de MIZ Series Strobe Horns are designed for maximum reliability and cost effectiveness while meet or exceeding the latest requirements of NFPA 72 the Fire Alarm Code ANSI 117.1 the American Na Standard of Accessible and Usable Buildings and MIZ Series signals are available with either 12 VDC or VDC and may be used with filtered or unfiltered full input voltages MIZ Series Signals have wiring terminations that accept two 12 AWG 3.25 to 18 AWG 0.75 mm wires at each terminal In are polarized for compatibility with standard reverse type supervision High sound output for enhanced audibility 90 dBA at 10 3.048 m Low current draw with low temperature compensation to power consumption and wiring costs 12 VDC and 24 VDC models with wide listed voltage Low cost installation via standard electrical boxes At filtered DC and FWR flush or surface mounting options Polarized inputs for compatibility with standard reverse type supervision of circuit wiring by an alarm No additional trimplate required for flush mounting Fast with In Out screw terminals using 12 AWG mm to 18 AWG 0.75 mm INFORMATION Feet VDC VDC VDC VDC B C F G B C F G B C F G B C F G Compliance with RFI limits in FCC Part 15 Class B for with sensitive detection and communication code suffixes R red plate W white plate descriptions of MOUNTING OPTIONS refer to Fire cid 127 Lite sheet DF 51744 derived from Wheelock S7000 Use 3.5 8.89 cm deep backbox on all MIZ products EMT conduit is used document is not intended to be used for installation purposes We try to keep our product up to date and accurate We cannot cover all specific applications or anticipate all All specifications are subject to change without notice For more information Fire Alarms One Fire Lite Place Northford Connecticut 06472 Phone 800 627 Toll Free FAX 877 699 4105 FAX Back 888 388 3299 www firelite com Page 1 of 2 READ THESE SPECIFICATIONS AND INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT FAILURE TO WITH ANY OF THE FOLLOWING INSTRUCTIONS CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER AP INSTALLATION AND OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION WHICH COULD IN PROPERTY DAMAGE SERIOUS INJURY OR DEATH TO YOU AND OR OTHERS INFORMATION Notes Mini Horn models are listed for indoor use with a temperature range of 32 to 120 0 to 49 and maximum humidity 85 RH Rated input voltage either filtered DC or unfiltered full wave rectified FWR 24 VDC MIZ Series Signals are UL listed over voltage range from 20 VDC to 31 VDC 12 VDC MIZ Series Signals are UL listed over a voltage range of 12 VDC to 15.6 Check the minimum and maximum output of the power supply and standby battery and subtract the voltage drop from circuit wiring resistance to determine the applied voltage to the strobes UL TESTING HAS VERIFIED THAT THESE PRODUCTS FUNCTION EVEN AT 80 OF THEIR MINIMUM RATING 110 OF THEIR MAXIMUM RATING WHEELOCK STRONGLY RECOMMENDS THAT THE VOLTAGE APPLIED TO THESE BE WITHIN THEIR RATED INPUT VOLTAGE RANGE THE APPLICATION OF IMPROPER VOLTAGE MAY RESULT OPERATION OR DAMAGE TO THESE PRODUCTS WHEELOCK FOR INSTRUCTIONS AND INFORMATION SHEET ON THESE PROD THESE MATERIALS CONTAIN IMPORTANT INFORMATION THAT SHOULD BE READ PRIOR TO SPECIFYING OR IN THESE PRODUCTS INCLUDING TOTAL CURRENT REQUIRED BY ALL DEVICES CONNECTED TO SYSTEM PRIMARY AND SECONDARY POWER SOURCES FUSE RATINGS ON SIGNALING CIRCUITS TO HANDLE MAXIMUM INRUSH OR PEAK CURRENTS FROM ALL DEVICES ON CIRCUITS INSTALLATION IN OFFICE AREAS AND OTHER SPECIFICATION AND INSTALLATION ISSUES DIAGRAM for all models Do NOT loop wires use In and Out wiring method NOTES mounting options reference 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 wires stresses from the wires could damage the product Although the limits given for each mounting option comply with the Electrical Code NEC Wheelock recommends use of the largest backbox option shown and the use of approved field wires whenever possible to provide additional wiring room for easy installation and minimum stress on the from wiring Conduit entrances to the backbox should be selected to provide sufficient wiring clearance for the installed product DO NOT pass additional wires used for other than the signaling device through the backbox Such additional wires could in insufficient wiring space for the signaling device For fire alarm applications using white MIZ Horns a red label is provided Affix this label to the front of the mounting to identify the function of the alarm signal AND ENGINEERS SPECIFICATIONS notification appliance shall be a Wheelock MIZ Series audible device or equivalent Notification appliance shall be elec and use solid state components Electromechanical alternatives are not approved Each sound pressure measurement 10 feet shall be 90 dBA minimum at 24 VDC and 88 dBA minimum at 12 VDC Operating voltages shall be either 12 VDC or VDC using filtered power or unfiltered power supply full wave rectified All models shall have provisions for standard type supervision and IN OUT field wiring using terminals that accept 12 AWG 3.25 mm to 18 AWG 0.75 wiring cid 127 The horn appliances may be installed indoors for surface or flush mounting They shall be mounted to standard hardware requiring no additional trimplate or adapter products must be used within their published specifications and must be PROPERLY specified applied installed operated and operationally tested in accordance with their installation instructions at the time of installation and at least twice a year more often and in accordance with local state and federal codes regulations and laws Specification application installation maintenance and testing must be performed by qualified personnel for proper operation in accordance with all of the latest Fire Protection Association NFPA Underwriters Laboratories UL National Electrical Code NEC Occupational Safety Health Administration OSHA local state county province district federal and other applicable building and fire standards regulations laws and codes including but not limited to all appendices and amendments and the requirements of the local having jurisdiction AHJ to continuous development of products offered by Wheelock specifications and product availability are subject to without notice in accordance with Wheelock standard terms and conditions 2 of 2 DF 51753