Wheelock MT-12-LS Manuals

P82475 K Sheet 1 of 9 273 Branchport Avenue Long Branch, NJ 07740 Thank you for using our products. (800) 631-2148 INSTALLATION INSTRUCTIONS www.wheelockinc.com MULTITONE STROBE APPLIANCES Use this product according to this instruction manual. Please keep this instruction manual for future reference. GENERAL: The Multitone Strobe Appliances are UL Listed under Standard 1971 for Emergency Devices for the Hearing Impaired and UL Standard 464 for Audible Signal Appliances. The LSM strobes are listed at 15 candela under UL Standard 1971 and meet 75 candela intensity on axis with low current draw. They are listed for indoor use with the backboxes specified in these instructions (See Mounting Options). Models with LS, MS and IS strobes are Listed for wall or ceiling mounting; models with LSM strobes are Listed for wall mounting. The Multitone Strobe Appliances use a Xenon flashtube with solid state circuitry enclosed in a rugged Lexan lens to provide maximum visibility and reliability for effective visible signaling. Multitone Strobe Appliances can be field set to produce any one of eight commonly used alarm tones. Sound output can be field set to provide either HIGH (HI) dBA or STANDARD (STD) dBA sound output level. All Multitone Strobe models are designed for use with either filtered DC or unfiltered Full-Wave-Rectified (FWR) input voltage. The Multitone Strobe Appliances have separate input terminals for alarm tone activation and strobe activation. Shunt wires are provided to operate both the alarm tone and the strobe simultaneously on a single input circuit (See Wiring Diagram). All inputs are polarized for compatibility with standard reverse polarity supervision of circuit wiring by a Fire Alarm Control Panel (FACP). NOTE: All CAUTIONS and WARNINGS are identified by the symbol . All warnings are printed in bold capital letters. WARNING: PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE USING THIS PRODUCT. FAILURE TO COMPLY WITH ANY OF THE FOLLOWING INSTRUCTIONS, CAUTIONS AND WARNINGS COULD RESULT IN IMPROPER APPLICATION, INSTALLATION AND/OR OPERATION OF THESE PRODUCTS IN AN EMERGENCY SITUATION, WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS. WARNING: THE MULTITONE STROBE APPLIANCES MUST BE FIELD SET TO THE DESIRED dBA SOUND OUTPUT LEVEL AND ALARM TONE BEFORE THEY ARE INSTALLED. THIS IS DONE BY PROPERLY INSERTING A JUMPER PLUG AND ADJUSTING A FOUR POSITION SWITCH IN ACCORDANCE WITH THESE INSTRUCTIONS. INCORRECT SETTINGS WILL RESULT IN IMPROPER PERFORMANCE AND MAY DAMAGE THE PRODUCT, WHICH COULD RESULT IN PROPERTY DAMAGE AND SERIOUS INJURY OR DEATH TO YOU AND/OR OTHERS. SPECIFICATIONS: Table 1: UL Listed Models Model Nominal Voltage (VDC) Rated Voltage (VDC) Strobe Candela (CD) Anechoic dBA at 10 Feet Mounting Options MT-12-LS 12 10.5-15.6 15 87-99 MT-12-LSM 12 10.5-15.6 15* 87-99 MT-12-MS 12 10.5-15.6 30 87-99 MT-24-LS 24 20.0-31.0 15 87-99 A,B,C,D MT-24-LSM 24 20.0-31.0 15* 87-99 E,F,G MT-24-MS 24 20.0-31.0 30 87-99 MT-24-IS 24 20.0-31.0 75 87-99 MT4-12-LS 12 10.5-15.6 15 87-99 MT4-12-LSM 12 10.5-15.6 15* 87-99 MT4-12-MS 12 10.5-15.6 30 87-99 MT4-24-LS 24 20.0-31.0 15 87-99 H MT4-24-LSM 24 20.0-31.0 15* 87-99 MT4-24-MS 24 20.0-31.0 30 87-99 MT4-24-IS 24 20.0-31.0 75 87-99 *15cd models are Listed at 15cd and meet 75cd on axis WARNING: CHECK THE MINIMUM AND MAXIMUM OUTPUT OF THE POWER SUPPLY AND STANDBY BATTERY AND SUBTRACT THE VOLTAGE DROP FROM THE CIRCUIT WIRING RESISTANCE TO DETERMINE THE APPLIED VOLTAGE TO THE SIGNALING DEVICE. Copyright 1993-1997, 2000 Wheelock, Inc. All rights reserved.