Hello All,
I'm hoping one of you clever people may be able to help me out?
Layout;
Main panel (no keypad) located in garage.
Alarm keypad located in the hall.
Until recently the alarm was working ok turned on/off fine, then the door chime seemed to get very loud & could not turn down (had to disconnect speaker wire) suspected a faulty keypad.
Current situation;
Keypad in hall has No Supply or Day lights illuminated, although interestingly it does have x1 green led back light illuminated between numbers 1,2,4,5.
Main panel has green supply light illuminated & x3 glass fuses are ok & internal battey is showing 13.2v on multimeter (disconnected)
Bell box has x2 red led's illuminated
I managed to locate a replacement Alarm Keypad however when changed over the situation remained & the same green back light led illuminated? (I would be unlucky to get x2 alarm panels with the exact same problem? & both panels appear to be in good condition)
Test;
Turn electric off at mains;
Green supply light goes out on main panel - Green led stays illuminated on alarm keypad - red led's on alarm box flash rapidly from side to side.
Further disconnect main panel 12v battery - main panel supply light remains out - green led on back light goes out - red led's on alarm box goes out - Alarm box siren sounds off (2nd battery in siren box)
Well if anyone has some constructive ideas on how to trace the possible fault i'd love to hear them please. thank you
I'm hoping one of you clever people may be able to help me out?
Layout;
Main panel (no keypad) located in garage.
Alarm keypad located in the hall.
Until recently the alarm was working ok turned on/off fine, then the door chime seemed to get very loud & could not turn down (had to disconnect speaker wire) suspected a faulty keypad.
Current situation;
Keypad in hall has No Supply or Day lights illuminated, although interestingly it does have x1 green led back light illuminated between numbers 1,2,4,5.
Main panel has green supply light illuminated & x3 glass fuses are ok & internal battey is showing 13.2v on multimeter (disconnected)
Bell box has x2 red led's illuminated
I managed to locate a replacement Alarm Keypad however when changed over the situation remained & the same green back light led illuminated? (I would be unlucky to get x2 alarm panels with the exact same problem? & both panels appear to be in good condition)
Test;
Turn electric off at mains;
Green supply light goes out on main panel - Green led stays illuminated on alarm keypad - red led's on alarm box flash rapidly from side to side.
Further disconnect main panel 12v battery - main panel supply light remains out - green led on back light goes out - red led's on alarm box goes out - Alarm box siren sounds off (2nd battery in siren box)
Well if anyone has some constructive ideas on how to trace the possible fault i'd love to hear them please. thank you