TLS-450 Setup and Operation Screens Manual
74
Test Frequency
Touch the Calendar button
to select the desired frequency for SLD tests as described below:
Field
Range, Min, Max
Default
Visible If:
Period
On Date, Annually by Date,
Annually by Day of Month,
Monthly by Day of Week,
Monthly by Day of Month,
Weekly, Daily
On Date
Always
Auto
Tank's pump mode is set to 'Pump
Sense'
Set Date
Month: 1-12, Day: 1-31,
Year: 1970 - 2038
Current Date
If Period choice is On Date:
Month
January - December
January
If Period choice is Annually by Day
of Week, Annually by Day of
Month
Weekday
Sunday - Saturday
Sunday
If Period choice is Annually by Day
of Week, Monthly by Day of Week,
Weekly
Occurrence
1st, 2nd, 3rd, 4th, Last
1st
If Period choice is Annually by Day
of Week, Monthly by Day of Week
Day of Month
1 - 31
1
If Period choice is Annually by Day
of Month, Monthly by Day of
Month
Time of Day
Time in Hours and Minutes,
12 Hr. sensitive
Current time + 2 minutes
If Period choice is If Period choice
is On Date, Annually by Day of
Week, Annually by Day of Month,
Monthly by Day of Week, Monthly
by Day of Month, Weekly, Daily
Gross Test Auto-Confirm
Available when SLD Test Frequency is set to Auto. When enabled, this feature may reduce false alarms.
Two tests in a row must fail before a Gross Leak Test Fail alarm is posted.
Allowable selections: Enabled, Disabled
Default: Disabled
Duration
Allowable selections: 2 - 24 Hours
Default: 2
Leak Min. Periodic (% full volume)
This value tells the system the minimum tank volume required to record a passed periodic test. The value
reflects federal, state, and local requirements.
Allowable selections: 0 - 100%. Default: 0
