ENVIROTECH ALARMS - IMRITA - INSTALLATION INSTRUCTIONS - VERSION 1.0
Note: Only exit the menu if you do not wish to input any other settings. If you do wish to continue
with other settings, you can exit the menu at the end and all changes will be stored/saved.
Use the CLOSE button to
increment the numbers to the
desired threshold level.
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
Press the OPEN button to
toggle to the 10s of litres
setting. This will start to flash.
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
Press and hold the MENU
button for 5 seconds. This
enters the setting mode.
The
L/min
on the right will
illuminate and the digit on the
right will start to flash. Press
the CLOSE button to
increment the amount up in
litres.
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
Press the MENU button again
five times to enter max flow
setting.
Note: If still in the setting
mode, press the MENU button
once to enter the max flow
setting
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
Use the CLOSE button to
increment the numbers to the
desired threshold level.
Press the OPEN button again
to toggle to the 100s of litres
setting. This will start to flash.
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
Press and hold the
MENU button for 3 seconds to
store max flow settings.
Note: In the example above, a maximum of 50 litres of continuous water will flow through the Imrita
unit in a 1 minute period. Any amount above this will trigger an alarm and shut the valve. The
maximum amount that can be set is 9999 litres. Setting the value to zero will switch off this feature.
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
MENU
OPEN
CLOSE
Volume
Time
Leak Time
Max Flow
L
min
L/min
Setting the max flow:
This is used to quickly detect larger leaks, such as burst pipes. Unlike the volume and water time settings, this is set in
litres per minute. Therefore a much larger quantity of water will pass through the main unit very quickly (as in the case of
a burst pipe or failed fitting).
