TLS-450 Setup and Operation Screens Manual
70
MEDIUM FILTER
The Medium Filter, like the Low Filter detects that a Delivery is occurring when the fuel level in the Tank
increases by 25 Gallons per Minute (GPM).
Medium Filter - High Water Alarm
During a Delivery if the Console detects a High Water Alarm condition for three minutes, it posts both a
High Water Alarm and a High Water Warning after the Delivery completes.
If the Delivery is in progress for more than 30 minutes, the High Water Alarm posts after 33 minutes from
the start of Delivery detection.
The same logic applies to the clearing of the High Water Alarm.
Medium Filter -High Water Warning
During a Delivery if the Console detects a High Water Warning condition for three minutes the Console
posts a High Water Warning after the Delivery completes.
If the Delivery is in progress for more than 60 minutes, the High Water Warning posts after 63 minutes
from the start of Delivery detection.
The same logic applies to the clearing of the High Water Warning.
Medium Filter - Maximum Height for the No-Delay Condition
Like the Low Filter, if the Water level is six inches or above the High Water Alarm value for three minutes,
then the Console posts a High Water Alarm and High Water Warning, even when a Delivery is in
progress.
HIGH FILTER
The Water Alarm Filter setting of High follows the same behavior as the Medium level filter, however in
this case the Console detects that a Delivery is occurring when the fuel level in the Tank increases by six
Gallons per Minute (GPM).
High Filter - High Water Alarm
During a Delivery if the Console detects a High Water Alarm condition for three minutes, the Console
posts both a High Water Alarm and High Water Warning after the Delivery completes.
If the Delivery is in progress for more than 45 minutes, the High Water Alarm posts after 48 minutes from
the start of Delivery detection.
The same logic applies to the clearing of the High Water Alarm.
High Filter - High Water Warning
During a Delivery if the Console detects a High Water Warning condition for three minutes, but does not
detect a High Water Alarm condition during this time, the Console posts a Warning after the Delivery
completes.
If the Delivery is in progress for more than 60 minutes, the Console posts a High Water Warning after 63
minutes from the start of Delivery detection.
The same logic applies to the clearing of the High Water Warning.
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