AFRISO VA-ALERT Руководство по установке - Страница 6
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Troubleshooting:
CAUSE / ERROR
No LED flashes
Sensor in liquid but no alarm (the red LED
"Alarm" does not flash)
Sensor in air but the unit gives an alarm
(red LED)
"Alarm" flashes and the buzzer sounds
Both LEDs will flash (and buzzer)
Subject to design modifications..
AFRISO EMA AB • Kilvägen 2, SE-232 37 Arlöv • Phone +46-(0)40-92 20 50 • [email protected] • www.afriso.se
6
Full Tank Alarm for sewage tanks • Installation instructions
VA-ALERT
ALARM
NORMAL
SOLUTION
Check that the batteries are not
reversed. If necessary, replace the
batteries.
Check that the sensor is properly
connected and that there is no cable
break.
If necessary, short-circuit with a cable
stub or cable clamp and alarm
shall be given.
Check that no moisture has entered
in the the cable joint.
If necessary, disconnect the sensor-
cable from terminals 3 and 4. If the
alarm disappears fix the cable joint or
check the sensor in the tank.
Replace batteries with new 3 pcs AA
batteries of alkaline type.
"Alarm" LED
"Normal" LED
"Mute" button
VA-ALERT