K410062000000-00 / 05.2017
13
5
Operation
5.1
Software | Menu driven operation
5.1.1 Menu driven operation
The leak controller is set and operated via diverse menus that appear in the display. One gains
access to the menus via a control panel with the three keys „Up arrow key“, „Acknowledgement key
(OK)“, „Down arrow key“.
If no entry is made for ca. 3 minutes, the controller reverts from the setting mode to the main
display. The main display shows the date and time alternating with the set operating mode,
displayed in plain text between the „>“ and „<“ characters.
The display lighting goes off after approx. 3.5 minutes.
5.1.2 Password
The settings of the system parameters and timer can be set and changed in the menu after entering
the password. The password can be changed in the system settings section. If no entry is made for
approx. 3 min, password protection is activated again.
Factory setting: Password 0000
5.1.3 Protecting a building with a water sensor
NO programming steps
are required to commission the leakage system. To connect the
components included in the leak safety system, KHS VAV maximum flow isolating ball and water
sensor, it suffices to apply the corresponding terminals on the controller.
Initial settings
1.
Switch on mains voltage 230 V
2.
The software version is displayed for 3 sec. (e.g. 1.04; 1.03)
3.
The display indicates
> Operation <
(
Leak monitoring using water sensors is
functioning
)
5.1.4 Fuctional test of safety valve
To make sure that the safety valve is functioning and correctly connected, it is recommended to
execute a performance test.
1.
Keep the
OK button
pressed for longer than 5 sec.
2.
Query:
„V1 protection confirm Open (closed)” with
1 x OK
3.
Confirm password with 0000 with
4 x OK
4.
„Valve closed“
1 x arrow key down
5.
„ Valve open“
1 x arrow key up
6.
> Operate <
back with
1 x OK
From softwareversion V1.09: version with display lighting.
The first press turns on only the backlight of the display.
In addition, the lighting of the display is switched on automatically in case of error.
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