Table of Contents
Advertisement
LCD
A 2 line 32 character alpha-numeric liquid crystal display shows the condition, status and circuit for all
Alarm, Supervisory and Trouble conditions:
CONDITION
Alarm
Trouble
Supervisory
Tamper
Low Air
High Air
Pre-discharging
Releasing
Released
VFR-400 Visual Indicators
In accordance with ULC S527 option B:
LED Annunciator Module
Red LED's:
Initiating Device Circuits Active (4),
Notification/Release Circuits Active (4)
Pre-Discharge/Discharge
Common Alarm (1)
Green LED:
POWER ON
Yellow LED's:
Initiating Device Circuits Troubles (4),
Output Circuits Troubles (4)
Supervisory Initiating Zone (4)
Supervisory Bell Output Active (4)
(1) each: Supervisory 1/Abort: Supervisory 2, Power Trouble, Supervisory/Abort Trouble, System Trouble,
Earth Fault, Signal Silenced
CONDITION
Trouble
Trouble
Alarm
Alarm
Supervisory
Supervisory
Pre-discharge
Discharging
Control Buttons
• Signal Silence - Momentary, silences signaling circuits, (except those activated by zones programmed as WATERFLOW)
• System Reset - Momentary, resets all alarm circuits if condition has been corrected, removes power from initiating device cir-
cuits.
• Scroll Up - Scrolls LCD display to most recent events
• Scroll Down - Scrolls LCD display to previous event
• Alarm Signal Activation - Simultaneous press SCROLL-UP and SIGNAL SILENCE to sound or re-sound the Alarm
indicators.
• Releasing Service Signal Silence - Simultaneous press SCROLL-DOWN and SIGNAL SILENCE to Silence Outputs
designated as 2nd Alarm.
NOTE: TBL/SUP ACKNOWLEDGE is accomplished by scrolling through all events.
VFR-400 • 5403548 • REV W • 8/17
STATUS
Disabled
Acknowledged
Silenced
STATUS
LED State
Non-Silenced
Flashing
Silenced
Steady ON
Non-Silenced
Flashing
Silenced
Steady ON
Non-Silenced
Flashing
Silenced
Steady ON
Flashing
Steady ON
CIRCUIT
<user Defined Message> (Up To 10 Characters)
Output #1
Output #2
Output #3
Output #4
Battery
A.C.
Supervisory
Zone #1
Zone #2
Zone #3
Zone #4
Ground
8
Advertisement
Table of Contents
