4
GB
cells are not covered over and that the
Water Computer is not stored in a place
which is permanently dark.
Setting up
Warning! The Water Computer must not be
used indoors.
vOnly use the Water Computer outdoors.
The Water Computer may only be set up verti-
cally with the sleeve nut to the top to prevent
water penetrating into the battery compart-
ment.
The minimum water output to ensure that
the Water Computer functions correctly is
20 - 30 l/h.
For example, at least 10 x 2-litre Drip Heads
are required to control the Micro-Drip-System.
At high temperatures (over 60 °C at the dis-
play) the LCD display may extinguish. This
does not affect the program in any way.
When the computer cools down the LCD
display illuminates again.
The max. temperature for the water flow is
40 °C.
vOnly use clear fresh water.
The minimum operating pressure is 0,5 bar,
the maximum operating pressure is 12 bar.
Avoid tensile strain.
vDo not pull the hose connected to the
Water Computer.
Programming
vProgram the Water Computer with the tap
turned off.
In this way you can avoid getting wet when
trying out the manual On / Off function (man.
On/Off). You can remove the control unit from
the housing to program the Water Computer.
