LaserFOCUS VLF-250 Product Guide - Pertronic Industries Ltd

VESDA ®1.8 Factory DefaultsLaserFOCUS VLF-250 Product GuideParameter Allowed values Default valuesAlert Smoke Threshold 1 & 2Action Smoke Threshold 1 & 2Fire-1 Smoke Threshold 1 & 2Fire-2 Smoke Threshold 1 & 20.025% - 2.0% obs/m*(0.008% - 0.625% obs/ft.)0.025% - 2.0% obs/m*(0.008% - 0.625% obs/ft.)0.025% - 20% obs/m*(0.008% - 6.25% obs/ft.)0.025% - 20% obs/m*(0.008% - 6.25% obs/ft.)0.08% obs/m(0.025% obs/ft.)0.14% obs/m(0.0448% obs/ft.)0.2% obs/m(0.0625% obs/ft.)2.0% obs/m(0.625% obs/ft.)Alert Verification Delay 1 & 2 0 - 60 seconds 10 secondsAction Verification Delay 1 & 2 0 - 60 seconds 10 secondsFire 1 Verification Delay 1 & 2 0 - 60 seconds 10 secondsFire 2 Verification Delay 1 & 2 0 - 60 seconds 10 secondsAlarm Latching Enable Enabled or Disabled EnabledFault Latching Enable Enabled or Disabled DisabledAirflow – Urgent High Flow Fault 100% - 150% 130%Airflow – Urgent Low Flow Fault 50% - 100% 70%Airflow – Non-Urgent High Flow Fault 100% - 150% 120%Airflow – Non-Urgent Low Flow Fault 50% to 100% 80%AutoLearn Smoke 15 min. – 15 days 14 daysAutoLearn Flow 15 min. – 15 days 14 daysSmoke Test Button Enable/Disable DisabledThreshold set 1 and 2 Day (1) & Night (2) /DisabledDisabledTable 9 - Factory defaults*For code specific information see page ii.31