Base fail hardware simplex 4098-9792


Anyone knows how to fix HARDAWARE problem of SIMPLEX 4098-9792 base???

This topic has been moved to the fire alarm help section of this fourm


what is the issue you are having?


The bases are not recognized by the panel.

I program and address the bases correctly on the switch, but the bases are not recognized. FACP diplay shows TRBL [NO ANSWER ]

and you sure you wired it to the COMM terminals correctly and you addressed it properly.

Sometimes it can be a faulty base that needs replacement or wrong type(No answer + extra device) for programmed address(ISO/RELAY/SOUNDER/etc… bases)

1 Like

Are you using the bases with 2 terminals or 4 terminals? I know I have had that issue before and the system won’t recognize the bases.