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P: 1800 281 282 | F: 1300 281 282 | E: info@matelecaustralia.com.au | W: www.matelecaustralia.com.au
Functions & Fault Protection
Level Alarm
The level alarm is activated when the input receives a closed contact. The alarm
indicator light and strobe will illuminate, the buzzer with sound, and the volt
free relay output will change state. The buzzer can be muted by pressing the
mute button on the keypad. The level alarm automatically resets when the input
receives an open contact.
Step 1 - Installation
• Use the supplied mounting brackets to install the Liquid Level Alarm.
• Liquid Level Alarm enclosure must be mounted in a vertical position.
• Ensure mounting method does not compromise enclosure weatherproof rating.
• Ensure cables/conduits entering the panel have mechanical protection and that the penetrations are sealed and do not
compromise the weatherproof rating of the enclosure.
Front View Side ViewBottom
Mounting Frame/Wall
Top
Mounting Holes
Closed
Open
High Level Float Switch
Automatic Pump
Step 2 - Float Switch Installation
• Install the high level float switch in the tank/pit using a suitable method.
• The included float switch with quick plug connector is wired to close on rise, so the level alarm will
activate when the float switch rises. Ensure the float is at the correct height for the high level alarm.
• Adjust the switching differential, if required, by moving the cable weight position relative to the float
switch.
Automatic Pump Output
The 10 Amp GPO provides constant power supply for an automatic pump, which
is controlled by its own float switch or other means of control.
Auto Silencing Alarm
If not muted, the buzzer will automatically silence after 5 minutes and enter
‘chirp’ mode, sounding for 2 seconds every 5 minutes. This ‘chirp’ can be muted
by pressing the mute button on the keypad. This feature can be disabled if a
continuous alarm is required, by switching the jumper on the module to the
‘continuous’ position.
Alarm Test
Holding down the mute button on the keypad for 2 seconds will trigger the alarm
test. The alarm indicator light and strobe will illuminate, the buzzer will sound and
the volt free relay output will change state. The alarm test will remain active until
the mute button is released.
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