Ampac EV3000 - User Manual

Other manuals for Ampac EV3000

Installation Guide2 pages

Commissioning Log Book26 pages

Questions and Answers

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Christopher WoodSep 9, 2025
What causes an OWS zone fault affecting all zones on my Ampac EV3000 Control Panel?
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  Robert ScottSep 9, 2025
  An OWS Zone Fault affecting all zones on your Ampac Control Panel, specifically related to the amplifier/speaker, can stem from several causes. Ensure the Mic Mixer 302 4840 is plugged in; if not, plug it back in. If the test signal generator on the 302 4840 is faulty, replace it. Lastly, check the amplifier bus cable for disconnections or faults and reconnect or replace it as necessary.
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Blake GarciaSep 12, 2025
How do I troubleshoot an OWS zone fault (visual) on my Ampac Control Panel?
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  Heidi FullerSep 12, 2025
  An OWS Zone Fault related to visual components in your Ampac Control Panel can be attributed to a few issues. Check the visual cabling and connections for faults, looking for open or short circuits in the cable to the visual line. Also, inspect the fuse on the visual output connection board and replace it with a 1 amp fuse if it's blown.
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Jacob MartinSep 13, 2025
What causes an OWS zone fault in the alarm system of my Ampac Control Panel?
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  katelyn59Sep 13, 2025
  An OWS Zone Fault related to the alarm system on your Ampac Control Panel can be caused by several factors. Inspect the alarm system cabling for faults, particularly looking for an open circuit in the cable to the alarm system. Ensure a 10k resistor is installed at the alarm system end of the cable. If the FACP input connection board is faulty, replace the board.
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Brian WalkerSep 16, 2025
Why is there no fault indication in the zone status for an OWS zone fault on my Ampac Control Panel?
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  Katie WilsonSep 16, 2025
  If you're experiencing an OWS Zone Fault on your Ampac Control Panel but there's no fault indication in the zone status, it could be due to a faulty common BGA on the panel. Check that a 10k EOL is installed, verify the BGA is okay, and inspect the wiring from the panel BGA to the 302-4790 master keyswitch panel.