Kärcher WT 5 User manual

Deutsch. . . . . 5
English . . . . . 17
Français . . . . 29
Italiano . . . . . 41
Nederlands . . .53
Español. . . . .65
Português . . . 77
Ελληνικά . . . . 89
WT 5
59681640 (10/17)

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English 17
Dear Customer,
Please read and comply with these original instructions prior to the in-
itial operation of your appliance and store them for later use or subse-
quent owners.
–This appliance has been designed for use in private households and is not in-
tended for commercial use.
–This appliance is designed to be connected to a water tap and automatically
regulates the water flow in irrigation systems.
Please observe the requirements of EN 1717 when connecting this product to
the drinking water network and contact your sanitation specialists if you have
any questions.
The packaging material can be recycled. Please do not place the packaging
into the ordinary refuse for disposal, but arrange for the proper recycling.
Old appliances contain valuable recyclable materials that should be recycled
properly. Batteries and accumulators contain substances that must not enter
the environment. Please dispose of old devices and batteries or accumula-
tors in an environmentally friendly way.
Electrical and electronic devices often contain components which could potentially
pose a danger to human health and the environment if handled or disposed of incor-
rectly. However, these components are necessary for the proper operation of the
device. Devices marked with this symbol must not be disposed of with regular
household rubbish.
Information on ingredients (REACH)
The latest information on ingredients can be found at:
www.kaercher.de/REACH
Contents
General information . . . . . . . . . . . . . . . . . . . 17
Safety instructions . . . . . . . . . . . . . . . . . . . . 18
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Care and maintenance . . . . . . . . . . . . . . . . . 27
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . 28
Accessories and Spare Parts . . . . . . . . . . . . 28
Technical specifications . . . . . . . . . . . . . . . . 28
General information
Proper use
Environmental protection

18 English
The warranty terms published by the relevant sales company are applicable in each
country. We will repair potential failures of your appliance within the warranty period
free of charge, provided that such failure is caused by faulty material or defects in
manufacturing. In the event of a warranty claim please contact your dealer or the
nearest authorized Customer Service centre. Please submit the proof of purchase.
(See address on the reverse)
몇CAUTION
For a possibly dangerous situation which can lead to minor injuries or property dam-
age.
몇CAUTION
Do not use the irrigation device in drinking water systems.
Only operate the irrigation device with untreated, clear fresh water with a tem-
perature of max. 35°C.
Only install the device outside.
Do not expose the watering device to a direct water jet and never immerse it in
water.
Check the irrigation device for damages prior to each use and stop using it if
there are visual damages.
Only mount irrigation device in a vertical position.
Do not use sealant or lubrication to connect the irrigation device to the water
tap.
Do not pull on the connected hose.
Only use 9V batteries (type 6LR61).
Do not install the irrigation device in areas where condensation water may be
generated, as this may damage the battery.
Do not install the watering device near heat sources (max. ambient temperature
60?).
Do not install the irrigation device near powered devices.
Warranty
Symbols in the operating instructions
Safety instructions

English 19
Check the contents of the packaging for completeness and damages when unpack-
ing. If you detect any damages please contact your dealer.
Illustrations on fold-out page!
Illustrations on Page 2
1 Reduction piece (G 3/4)
2 Water connection (G 1) with filter gasket
3 Valve unit
4 Hose connection
5 Coupling element for hose connection
6 Control unit
7 Battery compartment
8 Display
9 Keypad
Illustrations on Page 3
1 Menu bar
2 Automatic irrigation
3 Manual irrigation
4 Countdown function watering
5 Interruption watering
6 Battery status control unit
7 Display day of the week
8 Display watering programme (activated/deactivated)
9 Irrigation duration
10 Display watering is active
11 Confirmation button activation/deactivation watering
12 menu / esc button
13 OK button
14 Arrow keys
15 Time / time of irrigation
16 Display watering time
17 Display current time
18 Watering period (in the morning/evening)
Operation
Description of the Appliance
Description of the display

20 English
The device has 4 modes at disposal.
Automatic irrigation
–With this function watering periods can be set individually and the watering is
automatically activated and deactivated.
Manual irrigation
–With this function the watering is manually switch on or off.
Countdown function watering
–With this function the watering is automatically switched off after a desired pe-
riod of time (max. 120 minutes).
Interruption of the watering
–With this function the automatic watering is intermitted for 24 hours.
The tap must be closed.
Screw the coupling element onto the hose connection.
If necessary, screw the reduction piece onto the water connection.
Hold the valve unit on the casing and screw the water connection onto the water
tap.
몇CAUTION
Never connect the watering device to the water tap without using the supplied filter
seal.
Function
Before Startup
Preparation control unit
Note: The battery is not included in the scope
of delivery.
Insert the battery into the battery com-
partment in the correct position (+/- mark-
ing).
As soon as the battery is inserted, the
display changes directly into the settings
mode for the current time and day of the
week after a short self-test. The hours of
the time display are flashing.

English 21
Setting the time upon initial start-up
Note: As soon as the battery is inserted, the
time flashes automatically.
Set the hours by means of the arrow
keys.
Confirm with the OK button.
The minutes are flashing.
Set the minutes by means of the arrow
keys.
Confirm with the OK button.
The time is set.
Setting the day of the week upon initial start-up
display: Monday through Sunday
Set the day of the week using the arrow
keys.
Confirm with the OK button.
The day of the week is set.
Ok
Ok
Ok

22 English
Setting automatic watering
The display watering (activated) is flashing
Note
The factory setting for the watering time and
duration is 5 minutes at 6 a.m. and 5 minutes
at 9 p.m.
You can navigate through the watering pro-
gramme using the arrow keys.
Mark activation/deactivation watering us-
ing the confirmation button.
If the preset time and duration is OK, further
watering periods can be selected using the ar-
row keys.
Note
The settings mode can be left with the esc/
menu button at any time.
If the preset time and duration is not OK:
Confirm using the OK button to change
the time and the duration of the active
watering period.
The hours are flashing.
Set the hours by means of the arrow
keys.
Confirm with the OK button.
The minutes are flashing.
Ok
Ok

English 23
Set the minutes by means of the arrow
keys.
Confirm with the OK button.
The watering duration is flashing.
Set the minutes by means of the arrow
keys.
Confirm with the OK button.
The watering duration is set.
Further watering periods can be set us-
ing the arrow keys.
Leave the settings mode using the esc/
menu button.
Automatic watering is activated.
Note
Switch into the settings mode of the automatic watering using the esc/menu button
and the arrow keys for later changes of the settings.
Ok
Ok
esc
menu

24 English
Setting of manual watering
Switch into the settings mode using the
esc/menu button.
The symbol for manual watering is flashing.
Confirm with the OK button.
The watering symbol appears.
The valve opens.
Watering is active.
The valve is closed with the esc/menu
button and is switched into the automatic
mode.
The valve is closed with the OK button,
it is switched into the settings mode and
a new function can be selected.
esc
menu
Ok
Ok esc
menu

English 25
Setting of the countdown function watering
Switch into the settings mode using the
esc/menu button.
Select the watering mode with the arrow
keys.
The symbol for the countdown function flash-
es.
Confirm with the OK button.
The minutes are flashing.
Set the minutes by means of the arrow
keys.
Confirm with the OK button.
The watering symbol appears.
The countdown function is activated.
The valve opens.
Watering is active.
After completion of the countdown the func-
tion changes into the automatic mode.
For premature termination:
The valve is closed with the esc/menu
button and is switched into the automatic
mode.
The valve is closed with the OK button,
it is switched into the settings mode and
a new function can be selected.
esc
menu
Ok
Ok
Ok esc
menu

26 English
Place control unit onto valve unit.
Open tap.
At the end of the irrigation season
Turn off tap.
Remove the irrigation device from the water tap and the water hose.
The control unit must remain connected to the valve unit.
Activate manual irrigation to drain the remaining water from the irrigation de-
vice.
Disconnect the control unit from the valve unit.
Remove the battery.
Store the irrigation device at a dry and frost-free location.
Interruption watering
Switch into the settings mode using the
esc/menu button.
Select the watering mode with the arrow
keys.
The symbol for the interruption of the watering
is flashing.
Confirm with the OK button.
The irrigation settings are deactivated for
24 hours.
The function can be interrupted by using
the OK button or the esc/menu button be-
fore the expiration of the 24 hours and
changes into the automatic mode.
Operation
Finish operation
esc
menu
Ok
Ok esc
menu

English 27
Clean the filter gasket
Regularly remove the filter gasket from the water connection and rinse under
running water.
Change the battery
Remove control unit.
Insert a new 9V battery (type 6LR61).
Dispose of the used battery according to the local provisions.
Place the control unit onto the valve unit, ensure proper seating.
Note
The old battery can be replaced by a new one within 3 minutes without losing the
watering settings and programming.
Suitable battery types:
–Alkaline
–Rechargeable battery with low self-discharge and a minimum capacity of
250 mAh.
Note
Rechargeable batteries may not last an entire season.
The appliance is maintenance free.
Care and maintenance
Battery
Battery status full
Battery status almost empty
Replace battery.
Battery status empty
Replace battery.
Note
In the automatic watering mode the valve is
closed for safety purposes.
Watering can no longer be activated.
Maintenance

28 English
Our Kärcher branch will be pleased to help you further in the case of questions or
faults. See address on the reverse.
Remove the battery from the battery compartment until the indication on the
display has completely gone out.
or
The settings are reset by pressing the OK button for 5 seconds.
Only use original accessories and spare parts, they ensure the safe and trouble-free
operation of the device.
For information about accessories and spare parts, please visit www.kaercher.com.
Subject to technical changes.
Troubleshooting
Fault Cause Correction
The irrigation
does not take
place in spite
of the pro-
gramming.
Water tap is closed. Open tap.
Battery depleted. Insert a new 9V battery (type
6LR61).
Battery contacts oxidized. Clean the contacts.
Filter gaskets blocked. Clean the filter gasket.
Valve does not
open / close.
When the control unit is removed,
the valve cannot open / close.
Attach the control unit to the
valve unit.
No display in-
dication
Battery empty or contacts oxidised. Insert a new 9V battery (type
6LR61) or clean contacts.
Leakage at the
water connec-
tion.
Filter gasket defective. Replace the filter gasket.
The water connection at the water
tap has become loose.
Reconnect the water connec-
tion.
Performing a reset
Accessories and Spare Parts
Technical specifications
Operating pressure 0,1 - 1,0 (1 - 10) MPa (bar)
Max. feed temperature 35 °C
Ambient temperature +1 -> +60 °C
Battery type 9V (6LR61 / Alkaline)
9V (size as: 6LR61 / Rechargea-
ble battery with low self-discharge
and at least 250 mAh)