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EXPro Installation Manual
The EXPRO has the following LED indicators:-
General indication LED
Power
Common Fire
Common Fault
General Disablement
General Test
System Fault
Crossed Zone LED
Fire (zone 1)
Fire (zone 2)
FLT / Test / Disable
Alarm indications LED
st
Active 1
Stage Alarm
nd
Active 2
Stage Alarm
st
1
Stage FLT/TEST/DIABLED
nd
2
Stage FLT/TEST/DISABLED
Release Status
Manual Mode
Auto Mode
Abort
Released
Activated
Pre-Activated
Manual Release
Flooding Zone FLT
Gas Release Counter
More Data
Approved Document No: GLT-212-7-1
Issue: 1.7 Author: MF/NRPJ Date: 05/07/2021
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Colour
Green
Red
Yellow
Yellow
Yellow
Yellow
Colour
Red
Red
Yellow
Colour
Red
Red
Yellow
Yellow
Colour
Yellow
Green
Yellow
Red
Red
Red
Red
Yellow
Colour
Yellow
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Function / Meaning
Power healthy
Indicates when the panel is in
an alarm condition
Indicates when the panel is in a
fault condition
Indicates when an Input or
Output has been disabled
Indicates when a zone is in test
Indicates when there is a
processor fault
Function / Meaning
Indicates when zone 1 is in
alarm
Indicates when zone 1 is in
alarm
Indicates when a zone has a
fault or in test or disable mode
Function / Meaning
Indicates when zone 1 or zone
2 is in an alarm condition
Indicates when zone 1 or zone
2 is in an alarm condition
st
Indicates 1
stage status when
lit
Indicates 2nd stage status when
lit
Function / Meaning
Indicates manual release mode
Indicates Automatic mode
Indicates the release has been
aborted
Indicates the gas has been
released
st
Indicates when both 1
and 2
stage zones are in alarm
Indicates when there is a first
stage alarm
Indicates when the Manual
release switch has been
activated
Indicates when there is a fault
state in the flooding zone
Function / Meaning
Indicates when there is more
than one message to be
displayed on the LCD
nd
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