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The U-MH U-1 G, U-MH U-1 G-W, U-MHU, U-MH U-W and <br />U-MHU-MCS, U-MHU-MCS-W are used on circuits with <br />steady power or a Dual Sync Control Module or PAD-3. <br />Not for use on coded circuits. <br />Environmental <br />320F to 120OF (0°C to 49°C) with 85% humidity <br />Operating Voltage Range Limits <br />Horn: 16-32Vdc orVFWR <br />Strobe: 16-32 Vdc orVFWR <br />Typical Horn Ratings at 10 Feet* <br />Temporal Horn - <br />Maximum: 95 db @ 54 mA <br />Minimum: 90 db @ 30 mA <br />* Typical dBA ratings are frontal sound readings <br />taken with a dB meter with signal mounted on wall <br />Dimensions <br />rz.34^I— <br />4-1r2" <br />L <br />1n• <br />4-3/4" o <br />FD I <br />I-4-a/4•1trz 2 <br />I -I art^ <br />4-a/4" o <br />FIRE <br />1 Selector <br />Switch <br />n I <br />Ordering Information <br />U-MHU Series Horn Wall Mount <br />Listed operating range is 16 to 32VDC/FWRTemporal <br />maximum UL measurements are 83.6 db at 24VDC/FWR. <br />Steady tone maximum UL measurements are 87.8 db at 24 <br />VDC/FWR taken in free air at 360° around the device and <br />averaged. Typical readings are frontal sound readings taken <br />with a dB meterwith signal mounted on wall. Rated for <br />indoor use 32°F to 120°F, (0°C to 49°C), at RH 85%. <br />(-W: White) <br />NOTE: These notification appliances are UL listed and rated <br />as "special application" which represents appliances which <br />have been investigated to operate as described in the <br />product's installation instructions over the voltage range of <br />16-32 VDC or VFWR. <br />Strobe Intensity Setting Strobe Current Draw <br />15/75 cd 63 mA <br />30/75 cd 84 mA <br />75 cd 143 mA <br />110 cd 178 mA <br />Control Module Specifications: <br />Maximum Current Output: <br />DSC Module Operating Voltage: <br />DSC Module Operating Current <br />Maximum Current Output <br />1, 2 or 4 Square Mounting <br />3 Amps Max. not <br />to exceed NAC rating <br />16 to 32 Vdc orVFW <br />Non-Silenceable <br />Circuit side <br />55mA, Silenceable <br />Circuit side .005 Amps. <br />3 Amps max. not to <br />exceed Circuit rating <br />Forwiring diagram for U-MHU Series Horn/Strobes refer <br />to Installation Instruction Sheet <br />Model Number <br />Description <br />Part Number <br />Low Volume <br />Horn Current <br />High Volume <br />Horn Current <br />High Volume <br />dB Rating @10' <br />U-MHU-1G <br />ELC Sync/Non-Sync Horn 24VDC <br />500-699591 <br />30ma <br />54ma <br />95 db <br />U-MHU-IG-W <br />ELC Sync/Non-Sync Horn 24VDC <br />500-699592 <br />30ma <br />54ma <br />95 db <br />U-MHU <br />ELC Sync/Non-Sync Horn 24VDC <br />500-699594 <br />30ma <br />54ma <br />95 db <br />U-MHU-W <br />ELC Sync/Non-Sync Horn 24VDC <br />500-699593 <br />30ma <br />54ma <br />95 db <br />Model Number <br />Description <br />Part Number <br />Low Volume <br />Horn Current <br />High Volume <br />Horn Current <br />High Volume <br />dB Rating C910' <br />U-MHU-MCS <br />ELC Sync/Non-Sync Horn w/Strobe (Red) <br />500-699587 <br />30ma <br />54ma <br />95 db <br />U-MHU-MCS-W <br />ELC Sync/Non-Sync Horn w/Strobe (White) <br />500-699588 <br />30ma <br />54ma <br />95 db <br />*All current measurements made at 24VDC <br />