Federal!Signal!UltraVoice!Remote!Interface!(UVRI)!
Installation,!Operation,!and!Service!Manual!
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INSTALLATION!
43!
7.5.4! 240!VAC!Electrical!Service!Wiring!
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1.! Install!a!dedicated!29pole!15A!breaker!in!an!existing!breaker!panel!or!install!a!new!
breaker!panel!if!necessary!for!the!UVRI.!
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2.! Install!conduit!from!the!breaker!panel!to!a!conduit!entrance!in!the!bottom!of!the!UVRI.!
Ensure!the!conduit!is!adequately!grounded.!
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3.! Route!user9supplied!12914!AWG!wires!(2!black,!1!green!9!optional)!through!the!conduit!
from! the! UVRI! Cabinet! and! the! fused! breaker! panel! (or! as! otherwise! specified! by!
code).!
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4.! Connect!one!line!wire!from!the!15A!breaker!panel!to!the!DIN!rail!mounted!terminal!
block!labeled!L1!in!the!UVRI!control!cabinet.!
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5.! Connect!the!other!line!wire!from!the!15A!breaker!to!the!DIN!rail!mounted!terminal!
block!labeled!L2!in!the!UVRI!control!cabinet.!!
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6.! Connect!a!green!ground!wire!from!the!breaker!panel!earth!ground!to!the!green!ground!
block!in!the!UVRI!cabinet!or!run!a!ground!lead!from!the!external!1/4”!ground!stud!on!
the!UVRI!cabinet!to!earth!ground.!
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7.5.5! DC!Power!Connection!
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The! battery! is! located! under! the! control! board! mounting! plate! and! is! pre9wired! to! the!
UVRI.!Connect!DC!power!to!the!UVRI!by!plugging!in!the!two!position!power!connector!at!
JP3!on!the!motherboard!as!shown!in!figure!7.5.!
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7.5.6! Audio!Output!Connection!
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Connect!the!audio!output!of!the!UVRI!to!the!audio!input!of!the!Remote!Fire!Alarm/PA!
System!at!JP4!on!the!motherboard!as!shown!in!figure!7.5!below.!Adjust!the!Audio!Output!
Level!potentiometer!to!the!desired!output!level.!The!pot!is!located!next!to!the!Audio!Signal!
Output!connector!(JP4).!
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