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Function Diagram
(First Signal Annunciator)
Function Diagram
(Common Alarm Annunciator, Auto Reset)
Function Diagram
(New Signal Alarm Annunciator)
Function Diagram
(Common Alarm Annunciator Manual Reset)
M9905
off
on
flashing
alarm 1
open circuit operation
alarm 2
open circuit operation
alarm 1
closed circuit operation
alarm 2
closed circuit operation
LED 1
LED 2
LED CA
reset
horn
reset
fault annunciator (QA)
reset
horn (QH)
relay
common alarm
alarm 1
open circuit operation
alarm 2
open circuit operation
alarm 1
closed circuit operation
alarm 2
closed circuit operation
LED 1
LED 2
LED CA
relay
audible alarm
: off
: on
reset
audible alarm
relay
common alarm
M9902
alarm 1
open circuit operation
alarm 1
open circuit operation
alarm 1
closed circuit operation
alarm 1
closed circuit operation
LED 1
LED 2
LED CA
relay
audible alarm
reset
common alarm
: off
: on
reset
audible alarm
relay
common alarm
M9903
alarm 1
open circuit operation
alarm 2
open circuit operation
alarm 1
closed circuit operation
alarm 2
closed circuit operation
LED 1
LED 2
LED CA
reset
horn
reset
fault annunciator (QA)
reset
horn (QH)
relay
common alarm
M9906
off
on
flashing