How The Panel Works In Mode 10 - Mircom FR-320 Series Installation And Operation Manual

Pre-action/deluge and agent release control panel
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12.10.4 How the Panel Works in Mode 10

Activation of either Z-1 or Z-2 turns NAC-1 on steady.
Activation of either Z-1 or Z-2 turns NAC-2 on at 60BPM. Release Timer-1 is started.
Expiration of Release Timer-1 activates both RAC-1 and RAC-2. NAC-1 and NAC-2 turn
on steady.
Activation of Z-6 starts Manual Release Delay Timer -1(MDT-1). Upon the expiration of
MDT-1, both RAC-1 and RAC-2 are active. NAC-1 and NAC-2 turn on steady.
If Z-5 is active, Release Timer-1 is held and NAC-2 is downgraded from 60BPM to 20
BPM.
Releasing of Z-5 resumes Release Timer-1 and NAC-2 goes back to 60BPM. Release
Timer-1's value depends on Abort Delay Type.
Activation of Z-3 turns both NAC-1 and NAC-2 on steady.
Activation of Z-4 can be indicated on NAC-2 at Temporal, if configured.
Pre-Programmed Modes
87

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This manual is also suitable for:

Fr-320Fr-320-wFr-320-rFr-320-drFr-320-dw

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