39
SILENCED:
This LED will glow when the silence key is pressed in fire
condition only.
SUPERVISORY:
This supervisory LED will glow when any one or more
of the zones of any panel are in supervisory condition.
FIRE:
This fire LED will glow when any one or more of the zones of
any panel are in fire condition.
FAULT:
This fault LED will glow when any one or more of the zones
of any panel are in fault condition.
ABORT (For RE-127GR):
This Abort LED will glow when panel abort
Key / External abort is activated in main panel.
PRE RELEASE (For RE-127GR):
This Pre release LED will glow when
Cross Zone fire occurs in the panel or External manual release is
activated in the main gas release panel.
RELEASED(For RE-127GR):
This released LED will glow when any one
of the RAC is activated and gas released indication is glowed in
the main gas release panel.
RAC FAULT(For RE-127GR):
This RAC FAULT LED will glow when any
one of the RAC o/p is in open / Short in main panel.
5.3 Operation
5.3.1 Normal Monitoring mode:
Normal Mode is the standard mode of operation. In this
mode, the panel continuously monitors system status. When
no fire or supervisory or trouble(fault) conditions exist, all LEDs
will be off except the System On, AC On, Battery On and
Charger On LED. The Notification Appliance Circuits will be
off, all relays are in their normal state and the onboard
buzzer will be off. When the system is in normal condition the
LCD screen of Main panel [RE-2554, 2558, RE-700,RE-120GR &
RE-25AR] and repeater panel will be as below.
Ravel Electronics
System Healthy
