Honeywell NOTIFIER UDS-3 User Manual, Installing And Operating Manual page 19

Manual activation
o
Analog loop activation
o
Terminal board input activation
o
In case of activation, extinguishing output is not operated, neither common output for release in
progress condition, but only sounder output.
Only whether an activation signal was present on the flowmeter input, UDS-3 gets into release
status, enabling also extinguishing outputs [UNI EN 12094-1 4.15.1].
If UDS-3 was in activation condition yet and extinguishing output was included, output would be
activated just only pre-release timing, if programmed.

Sounder output
This exclusion can be done just if extinguishing outputs were excluded. UDS-3 behaviour in
activation case is similar to the one described in the previous.

Zone
This exclusion disables the zone completely (INPUT/OUTPUT signals are not managed). UDS-3
behaviour in activation case is similar to the one described in the previous.
Out of order signalling is shown by:

"Exclusion" led ON

Excluded elements information on exclusion information screen ("INFO", F2 and F3 function keys).
General fault condition
This condition is generated by general faults, power faults, and system faults. General faults activate the following
conditions:

Buzzer activation

"General fault" led activation

"General fault" output activation

Fault display in "General faults" screen (F4 function key on UDS)
N.B.
In case of program memory corruption error, "System Fault" led will enable and "General Fault" output will activate;
UDS-3 will get into safe mode, in which it will not be able to perform any operation.
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NOTIFIER ITALIA
Installation and operating manual
Doc. M-205.1-UDS3N-ENG Rev A.1
UDS-3
UDS-3_manu