Ademco - 625-626-627D-628-629 Fire Early Warning System

N0 625,626,6274628 WARNING SYSTEM INFORMATION Warning other basic designed nursing office No 625 Master Control built in alone monitors volt ampere No 625 can monitor bell comes zone of 20 No 6270 Detectors Combustion 6270 Products be put on each zone significant total detectors to 20 detectors be put on a 629 End of Line used at No 629 must be used at No 625 end which end of each detector detector bell must to may be added No 626 Zone Module Cabinet No 628 Zone Modules 628 Zone Modules which complete capable monitoring No 6270 Detec many as 100 used with monitor primarily detectors manual as Ademco No 527 monitor 6270 Detectors also not designed 627 PRODUCTS OF COMBUSTION DETECTOR of Operation Detectors No 6270 Detectors series a reference other Chamber Diagram lmpedence Cha r Trigger 1 DETECTOR OPERATION normal creates stable combustion slower moving see Diagram c drop across molecules does voltage a voltage be given across a developing across detector Detectors No 6270 Detector along mounted developing mounted near a wall a cei ling placed a any part combustion No 6270 on a a begin walls detec detec sure center not poss Is a ru le mount detectors any wal I closer HERE HERE 2 CENTER CEILING MOUNT 3 DEAD AIR SPACE smooth open areas smooth detector spacing area smaller or hallways be spaced as every 41 within a rule 35 5 SPACING SMOOTH CEILING SMALLER ROOMS 6 SpACIffi SMOOTH CEIL HALLWAYS uneven beams or open wood the ceilings al I or mounted beam or between other present a room sloped other a create prevent ever have barrier of be pre Vherma barrier 7 ALfE pJT ON UNEVEN HERE df 8 SLOPED CEILINGS Air drawn combustion detected Conditioning 9 RETURN AIR DUCTS Not TO Place DeteCtofs Tips for the Non EqxHenced successfully relatively experience dirty dusty and dirt No 627D make overly accumuIate in 10 AVOID DUST heatinq ducts current air open windows drive and alter No 6270 Conditioning Diffuser 11 AlR CURRENTS PREVENTING DETECTW damp or excessively w ter No 6270 make overly e AVOID HUMID ENVJRONMENTS areas where normally 13 AVOID KITCHiNS GARAGES ETC stables storage other structures dust humidity Detectors zone a system any size an alarm be pinpointed AVOID STABLES SHEDS ETC be always zoning zone on every natural a single a building as separate Minimize number of detectors each zone as 20 No 6270 detectors more be put on a single on a zone may be a good as Detectors 627D Detectors hardware designed