Ampac FireFinder PLUS Specifications download pdf (Page 86)

Page 80

FIREFINDER PLUS

(

AUST

)

INSTALLATION

COMMISSIONING OPERATION

12.15.3 Local Control Station

The Local Control Station is supplied fitted into an IP40 rated enclosure and has the same indicators

and Manual Release switch as the Agent Release Module within the Fire Alarm Control Panel (FACP)

but no Agent Select button or Service Inhibit keyswitch.

The Comms line is RS485 and is cabled to the Agent Termination Board.

The Interlock is a monitored input with 10K EOL. This input is used to determine if air conditioning

dampers and doors are closed but can be defaulted to the “ON” condition by terminating the input with

a 2K2 EOL.

Double action switching is achieved by way of protective lift up covers seen here and manual

operation of the MCP or Inhibit switch. To ensure correct operation and prevent accidental release of

the agent these covers should not be disabled for any reason

Figure 101: Local Control Station

KNOCKOUTS BACK

TOP AND SIDES

8 X ENCLOSURE MOUNTING HOLES

SURROUND

STANDOFFS

CONTROL

PANEL

ENCLOSURE

MCP

Figure 102: Local Control Station Layout

LCS Operation & Controls

Lifting the cover and pressing the MCP starts the manual agent release sequence. This two action

safety feature prevents any accidental operation of the control and should not be disabled.

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Ampac FireFinder PLUS Specifications Page 86