Incite Fire ASD 532, Operating Manual

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Operation
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8.4 Reset
The ASD 532 can be reset after a triggered event by:
•
Pressing the “ Reset ” pushbutton locally on the ASD or
•
Briefly actuating the “External reset” input on the ASD.
Notice
•
Resetting can be triggered only after an event, but only if the criterion that resulted in the event trigger is back
in its normal state (e.g. smoke level in the smoke sensor is once again below the trigger threshold, or a fault
event is rectified). As a result of the reset, the ASD 532 continues to run “normally” and the fan does not stop.
•
Local resetting (“ Reset ” key) does not reset a superordinate FACP. It may also happen that the reset in the
ASD 532 triggers a fault in the superordinate line of the FACP.
8.5 Displays
8.5.1 Displays on the control unit
Several LEDs on the main board indicate the current state of the ASD 532.
Indicator
Function / state
Operation Alarm
Fault
Det. dusty
Det. dirty
Smoke level
1 to 10
green red yellow yellow yellow
System Off (no voltage)
System inactive (Reset external)
On ½ s T
Smoke sensor Off (from FACP)
On ½ s T
Quiescent state
On
Pipe blockage/breakage, delay time running

On 1 s T
Pipe blockage/breakage, fault triggered On On
Fan tacho signal missing On On
Fault triggered On On
Smoke level 1 to 10

On On
Pre-signal 1, 2 or 3

On 1 s T
Alarm On On
Smoke sensor dusty
On 1 s T
Smoke sensor dirty On ½ s T
Smoke sensor faulty On On
Notice

No fault triggered (triggers only after delay time has expired

“ Fault ” continuously lit).

The LED of the respective smoke level 1–10 (corresponds to 10–100% of alarm threshold) is continuously lit
when exceeded. If a pre-signal is programmed on this level, the LED subsequently begins to flash (default:
VS 1 = level 3, VS 2 = level 5, VS 3 = level 7).
T = flashing display; ½ s cycle / 1 s cycle
ASD532 Operating Manual