10
6 Operating and display elements
1: operation display
• The green LEDs indicate the current flow (LEDs 0 to 9 represent the range between
minimum flow and maximum flow)�
• A lighting LED indicates the position of the switch point (orange = output closed, red =
output open)�
2, 3: setting buttons for adjustment and configuration
7 Set-up and settings for water
(For media other than water → 8.1: low-flow adjustment).
► Switch on the supply voltage�
> All LEDs light and go out again step by step� During this time the output is
closed (if configured as normally open)� The unit is in the operating mode�
► Let the normal flow circulate in the installation�
► Check the display and determine further actions�
1
The factory setting is suitable for the
application�
► No further settings are required�
2
Your normal flow is below the representation
range of the display�
2 setting options:
► Changing the switch point (→ 7.1).
► Carry out high flow adjustment (→ 7.2).
3
Your normal flow exceeds the representation
range of the display (LED 9 flashes)�
► Carry out high flow adjustment (→ 7.2).
You can restore the factory setting any time. (→ 8.3).
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