catchsecure Posted March 13, 2009 Posted March 13, 2009 Think im having a dumb moment but just re-commissioned a 9448 style for a customer all re programmmed ok, changed the bell for texecom odessey 3, had a wire link between 0v and tr while programming, after connectong bell and setting system off bell/strobe will not sound??? if i go to remove bell lid screw it sounds on tamper and have checked all connections? is there a strange procedure for powering up bells on this model? hope someone can help. perhaps its just fri 13th???? mark
lawandorder Posted March 13, 2009 Posted March 13, 2009 Think im having a dumb moment but just re-commissioned a 9448 style for a customer all re programmmed ok, changed the bell for texecom odessey 3, had a wire link between 0v and tr while programming, after connectong bell and setting system off bell/strobe will not sound??? if i go to remove bell lid screw it sounds on tamper and have checked all connections? is there a strange procedure for powering up bells on this model?hope someone can help. perhaps its just fri 13th???? mark Disconnect the switched sounder negative from the panel and apply it to 0 volts, if the external sounds you know the sounder and wiring are ok.
9651 Posted March 14, 2009 Posted March 14, 2009 The 0v and TR are probably the wrong way round. Caught me out a few times when changing bells for this model
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