Kärcher Water Controller Duo Smart, Manual

Page: 17 / 248

English 17
Valve
Storage
ATTENTION
Risk of damage
Water residues can damage the valve.
Drain the valve before storage.
1. Completely drain the valve.
2. Remove the batteries from the control
unit.
3. Store the valve and control unit in a dry,
frost-free location.
Care and service
We recommend changing the control unit
batteries annually.
The condition of the batteries is displayed
in the KÄRCHER Home&Garden app.
Troubleshooting guide
Note: Comprehensive troubleshooting help is provided in the FAQ section of the
KÄRCHER Home&Garden app.
Warranty
The warranty conditions issued by our
sales company responsible apply in all
countries. We shall remedy possible mal-
functions on your device within the warran-
ty period free of cost, provided that a
material defect or manufacturing defect is
the cause. In a warranty case, please con-
tact your dealer (with the purchase receipt)
or the next authorised customer service
site.
The warranty does not include damage to
plants.
Left LED Right LED Meaning
Flashes multiple
times Flashes multiple
times Pairing phase (after pressing the Pairing/Reset but-
ton).
Flashes 3 times
quickly Flashes 3 times
quickly Unpairing.
Flashes alter-
nately Flashes alter-
nately Recovery mode, the factory settings are being re-
stored.
Flashes for 1
second Flashes for 1
second Water outlet on the flashing side on/off.
On On Software update (duration 10...20 minutes).
Malfunction Cause Rectification
The gateway is not con-
necting to the WLAN net-
work. The WLAN router uses a
MAC Filter or another fire-
wall. Enable the MAC address of the
gateway in your WLAN router.
The valves cannot con-
nect to the gateway. Obstacles are impairing the
radio signal between the
gateway and the valves. Position the gateway in a different
location in your home. Where pos-
sible, in the vicinity of a window fac-
ing the watering valve
The valve does not open/
close. The control unit is not
placed in the valve. Insert the control unit into the
valve.
The valves do not open
when a button is pressed.
The LEDs do not light up. The batteries are empty. Replace the batteries in the control
unit.