virdi Posted February 3 Share Posted February 3 Hi all, I removed a friend's Bell Box as they were having some work done. ...a few months later I have now re-installed a Texecom 1E Sounder - But the alarm panel is now showing an error: AUX DC FAIL Any help or advise please? Thanks Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/ Share on other sites More sharing options...
sixwheeledbeast Posted February 3 Share Posted February 3 Blown fuse or possibly panel. Check for AUX voltage with a multimeter. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531613 Share on other sites More sharing options...
virdi Posted February 3 Author Share Posted February 3 Thanks - I have checked all the fuses and they seem ok. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531614 Share on other sites More sharing options...
al-yeti Posted February 3 Share Posted February 3 6 hours ago, virdi said: Thanks - I have checked all the fuses and they seem ok. Is main system battery ok? Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531615 Share on other sites More sharing options...
virdi Posted February 4 Author Share Posted February 4 Hi, Yes, I think the battery is ok - It was showing over 12.6v. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531621 Share on other sites More sharing options...
al-yeti Posted February 4 Share Posted February 4 1 hour ago, virdi said: Hi, Yes, I think the battery is ok - It was showing over 12.6v. Pirs all working? If so board is shot possibly Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531622 Share on other sites More sharing options...
virdi Posted February 4 Author Share Posted February 4 There is only one PIR on the system and the light is off. So I guess it's not working? Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531624 Share on other sites More sharing options...
al-yeti Posted February 4 Share Posted February 4 (edited) 16 minutes ago, virdi said: There is only one PIR on the system and the light is off. So I guess it's not working? Ok so the 12v line is failed , and you say battery ok? ( Battery could still be a problem , volts ok no current ) What happens if you disconnect the battery and PIR and bell Loop the tampers and restart , only battery fault? Or DC fault also remains? Edited February 4 by al-yeti Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531625 Share on other sites More sharing options...
virdi Posted February 4 Author Share Posted February 4 Thanks - I have ordered a new battery - will get back to you soon. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531626 Share on other sites More sharing options...
james.wilson Posted February 4 Share Posted February 4 How did you test the fuses? securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/47441-scantronic-9651-showing-aux-dc-fail/#findComment-531627 Share on other sites More sharing options...
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