INIM Electronics PREVIDIA MAX IFMEXT Manual Del Usario página 10

from flow sensor
ON
10
Stand-by
ACTIVATION
Manual Automatic
Condition
sufficient?
YES
ON
Blinking
ON
PRE-EXTINGUISHMENT
Pre-extinguishment
time started
Stop
YES
extinction?
NO
Pre-extinction time
terminated
ON
Pulse
Electroval
NO
ve?
YES
DISCHARGE GAS
Discharge time started and
terminated
OFF
Verify?
YES
Flash
NO
Gas discharged
Blinking
NO
OFF
AUTOMATIC
"EXTERNAL"
"ABORT"
ON
ON
"EXTERNAL" STOP "ABORT"
Deactivation mode
OFF
ON
Interval expired
between two
discharge procedures
Pre-discharge time
started and
terminated
Pressure
switch
NO
activated?
YES
Confirm from
OFF
MANUAL
"HOLD" "ADD"
Activation Activation
ON ON
"HOLD" "ADD"
Deactivation Deactivation
IFMEXT
Wiring