Kärcher WT 4.000 Manual Del Usuario página 20

Programme-controlled irrigation
The irrigation will take place automatically as per the preset pro-
gramme (e.g. every 2 days for 15 minutes each).
Actuating the button for function control lets you check the current
status at any time. While the programme is active, the signal lamp will
briefly light up green.
Note: If the battery is depleted, the irrigation programme will be inter-
rupted automatically and the signal lamp will glow red. If the irrigation
device is to be used over longer periods without supervision, you
should insert a new battery.
Manual irrigation
The irrigation can be started manually at any time; the preset pro-
grammes will not be affected by this.
Start manual irrigation
Turn the regulator for the irrigation duration to the ON position;
the signal lamp will briefly light up green, the valve will open.
After 30 minutes, the irrigation process will end automatically.
Stop manual irrigation
Turn the regulator for the irrigation duration to the OFF position;
the signal lamp will briefly light up red, the valve will close.
Note: If an irrigation programme is set on the irrigation unit, the reg-
ulator for the irrigation duration must be reset to the desired times af-
ter the manual irrigation is completed. If the regulator is set to OFF,
there will be no irrigation, even though the internal irrigation rhythm
will continue.
20
English
Operation