Sentry 110 Operating Manual page 6

Sentry
Liquid Level Alarm
alarm. Raise the probe out of the liquid to stop the red
LED fl ashing and to reset the audible alarm. Repeat this
sequence to prove operation. For any other conditions
see the State Table in section 4.1.
3.4.2 LOW Alarm
For a LOW ALARM the LED should be green and on
steady with the probe in the liquid. When the probe is
raised above the water, the LED will turn fl ashing red
and the audible alarm will pulse. Silence the audible
alarm. When the probe is lowered into the liquid the LED
will turn steady green indicating alarm is monitoring.
Repeat this sequence to prove the operation. For any
other conditions see the State Table in section 4.1.
Page 6
Model 110 Operating Manual