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Wormald 08451 - Page 10

Wormald 08451
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The Siren & Shutdown Module allows for programming of the delay prior to shutting down
equipment and for the relay to be set to either normally open or normally closed Note:
The Siren/Strobe or end-of-line diode must be connected for the relay to operate.
Delay Timer Switch
Mode
Relay State Switch
Mode
Switch 1 ON
Switch 2 ON
DELAY Set to
1 second
Switch - ON
Relay set to
NORMALLY OPEN
Switch 1 OFF
Switch 2 ON
DELAY Set to
5 seconds
Switch 1 ON
Switch 2 OFF
DELAY Set to
10 seconds
Switch - OFF
Relay set to
NORMALLY CLOSED
Switch 1 OFF
Switch 2 OFF
DELAY Set to
15 seconds
4. Circuit 1 Alarm Circuit: This circuit can be programmed for ALARM ONLY (operate
siren/strobe) or AUTOMATIC DISCHARGE (discharges suppression system and operates
siren/strobe). If detection is not used, the supplied end-of-line plugs (marked green) must
be connected to the Circuit 1 Alarm output.
- Manual Actuator: (P/N FP-14053) can be connected together in quantities up to 30.
If a manual actuator is being used for remote activation, it must be installed on Circuit
1 Alarm. The supplied end-of-line plugs (marked green) must be connected to the last
manual actuator in the circuit.
- Linear Heat Detection: Linear Heat Detection can be installed in lengths up to 100m.
Any terminations of cable must be enclosed using sealed, metal enclosures from the
LHD Install Kit (P/N FP-09511). P-Clips must be installed at intervals of 50cm maximum
to support the cable. The supplied End-of-line junction box must be installed on the
end of the cable.
- Detection Not Used: If detection is not used, the supplied end-of-line plugs (marked
green) must be connected to the Circuit 1 Alarm output.