Veeder-Root TLS-3 Series - Vacuum Sensor Alarms

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Vacuum Sensor Alarms
MMM DD, YYYY HH:MM XM
s1: VACUUM WARNING
(Flashing Yellow light)
MMM DD, YYYY HH:MM XM
s1: NO VACUUM ALARM
(Flashing Red light)
ALARM
TEST
ALARM
TEST
CAUS E:
There may be a leak in the monitored
interstitial space. There is a possibility
that a No Vacuum alarm will be posted in
the future.
ACTION:
Find and repair vacuum leak then perform
a Vac Sensor Manual Test (Diag Mode).
CAUSE:
There is no vacuum in the interstitial
space.
ACTION:
Find and repair vacuum leak then perform
a Vac Sensor Manual Test (Diag Mode).
(Flashing Red light)
MMM DD, YYYY HH:MM XM
s1: COMMUNICATION ALARM
ALARM
TEST
CAUSE:
Hardware failure - sensor or inter-
connecting wiring to console.
ACTION:
Call for service following the proce-
dures established for your site.