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The device consists of two units, a charging station and a battery-powered cleaning robot.
Only use original accessories and original spare parts. They ensure that the appliance will run fault-free and safely.
Information on accessories and spare parts can be found at www.kaercher.com.
The scope of delivery for the appliance is shown on the packaging. Check the contents for completeness when unpacking. If any accessories are missing or in the event of any shipping damage, please notify your dealer.
The device consists of a charging station and a battery powered cleaning robot.
The mobile cleaning robot obtains its energy from a built-in rechargeable battery. The cleaning robot can clean for up to 120 minutes with a single battery charge. It automatically returns to the charging station to recharge when the battery charge decreases.
The cleaning robot moves systematically. It scans the room with a laser sensor (LiDAR) and then cleans the room step-by-step. It avoids obstacles that are at least as high as the LiDAR tower.
The flat design of the cleaning robot allows it to clean under furniture such as beds, sofas and cupboards. The cleaning robot has fall sensors that detect stairs and steps and can prevent falls, as well as collision sensors that detect and avoid obstacles.
The battery for the cleaning robot is charged in the charging station.
If the cleaning robot starts the cleaning work from the charging station, it returns to the charging station when the battery charge is insufficient.
As soon as the charging process is finished, the cleaning robot automatically leaves the charging station and continues the cleaning work. The cleaning robot also returns to the charging station when it has finished cleaning.
LED display | Status |
Lights up blue | Driving autonomously |
Flashes blue slowly | Autonomous driving paused |
Flashes blue fast | WLAN connection mode |
Flashes green slowly | Cleaning robot charging |
Lights up green | Cleaning robot fully charged or successfully connected |
Flashes red slowly | Battery too empty to start |
Flashes red fast | Error situation |
The cleaning robot automatically switches to sleep mode after 5 minutes of inactivity. Press any button to wake it up.
If the cleaning robot encounters an error during operation, the display flashes red and a signal sounds.
For a solution, see chapter Troubleshooting guide. If no action is taken within 5 minutes, the cleaning robot automatically switches to sleep mode.
The "Do not disturb" mode is set by default. In "Do not disturb" mode, the cleaning robot does not resume an interrupted cleaning, does not perform scheduled cleaning and does not give audible warnings.
"Do not disturb" mode can be deactivated in the App. Downloading the App is described in the chapter Connecting cleaning robots with WLAN and App.
TheRCV 3 cleaning robot may only be charged on the charger of a charging station with the part number 9.773-007.0.
After the initial start-up, the cleaning robot automatically moves to the charging station.
The cleaning robot can be controlled directly via buttons on the device or via an App using a WLAN-enabled mobile device. To be able to use all available functions we recommended controlling the cleaning robot via the Kärcher Home Robots App.
Before you download the App, make sure you have the following:
Download the Kärcher Home Robots App from the Apple App Store® or from the Google Play™ store.
The Kärcher Home Robots App offers the following main functions, among others:
Connecting the cleaning robot with the Kärcher Home Robots App and WLAN:
The 2-in-1 dust container with water reservoir may contain a small amount of residual water due to quality control. This is normal.
Use the 2-in-1 dust container with water reservoir when you want to clean both dry and wet.
For dry cleaning, remove the wiper cloth and the wiper cloth holder, see chapter Removing the wiper cloth holder with wiper cloth.
Install the dust container if you only want to dry clean. For dry cleaning, remove the wiper cloth and the wiper cloth holder, see chapter Removing the wiper cloth holder with wiper cloth.
If you switch to a new router or change your WLAN password, you must reset the cleaning robot's WLAN connection.
Note
Only 2.4 GHz WLAN networks are supported.
The cleaning robot only cleans within the selected area. Cleaning zones can only be set up with the App. Downloading the App is described in the chapter Connecting cleaning robots with WLAN and App.
Virtual walls and restricted areas prevent the cleaning robot from entering areas that should not be cleaned. Virtual walls can only be set up with the App. Downloading the App is described in the chapter Connecting cleaning robots with WLAN and App.
The cleaning robot starts from the charging station and automatically updates its map after completing a cleaning task and after charging.
Mapping can only be set up with the App. Downloading the App is described in the chapter Connecting cleaning robots with WLAN and App.
Note
To avoid losing the map, wait a few seconds after the first mapping until the map is saved.
ATTENTION
Damage due to moisture
Remove the wiper cloth with wiper cloth holder before charging and when not in use, see chapter Removing the wiper cloth holder with wiper cloth.
Remove the 2-in-1 dust container with water reservoir before charging and when not in use, see chapter Removing the 2-in-1 dust container with water reservoir.
Protect carpets using virtual walls, see chapter Setting up virtual walls.
Note
Place the cleaning robot directly on the charging station if it cannot be switched on due to a too low charging state, see chapter Initial start-up.
Cleaning modes can only be set up with the App. Downloading the App is described in the chapter Connecting cleaning robots with WLAN and App.
The following cleaning modes are available:
The suction power and water quantity can be set in each of the cleaning modes.
Suction power:
Water quantity:
Note
The cleaning robot cannot be switched off when it is on the charging station.
Note
Fully charge the cleaning robot before longer work interruptions.
ATTENTION
Damage due to moisture
Remove the wiper cloth with the wiper cloth holder, see chapter Removing the wiper cloth holder with wiper cloth.
Remove the 2-in-1 dust container with water reservoir, see chapter Removing the 2-in-1 dust container with water reservoir.
The cleaning robot automatically returns to the charging station for recharging when it has completed a cleaning task or when it is low on energy during a cleaning process.
Note
After emptying the water reservoir, drops may remain in the hoses. If the cleaning robot is started with an empty water reservoir, these drops can be discharged.
ATTENTION
Damage to the 2-in-1 dust container due to corrosion and chemical content materials
Do not put detergents, disinfectants or other cleaning products into the 2-in-1 dust container.
Do not pour hot water into the 2-in-1 dust container.
Do not immerse the 2-in-1 dust container in water.
The wiper cloth can be cleaned during a cleaning process.
Where possible, always transport or return the device in the original packaging. Please contact our Service Department if the original packaging is not available.
The lithium-ion battery is subject to the requirements of dangerous goods regulations.
An undamaged and functional battery pack can be transported by the user in public traffic areas without any further restrictions.
When shipping by third parties (transport companies), special requirements for packaging and labelling must be observed.
Observe the national regulations.
ATTENTION
Damage to the cleaning robot due to incorrect storage
Do not store the cleaning robot upside down. The housing of the laser radar (LiDAR) should never come into contact with the ground or objects.
Do not place any objects on the cleaning robot.
Store the cleaning robot fully charged and switched off in a cool and dry place.
Note
To avoid a deep discharge of the battery, fully recharge the cleaning robot after 5 months at the latest.
We recommend cleaning the filter regularly. This prevents it from becoming clogged.
Clean the fall sensors monthly.
We recommend replacing the filter after 3 to 6 months.
We recommend replacing the brush after 6 to 12 months.
We recommend replacing the side brush after 3 to 6 months.
Note
To avoid damage, do not place the robot on the laser sensor (LiDAR).
The rechargeable battery has reached the end of its life if the cleaning robot constantly drives to the station for charging after a short cleaning operation.
Malfunctions often have simple causes that you can remedy yourself using the following overview. When in doubt, or in the case of malfunctions not mentioned here, please contact your authorised Customer Service.
Fault | Cause | Rectification |
Battery does not charge | Charging contacts are dirty. |
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Ambient temperature below 0°C or above 35°C. |
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The cleaning robot is not returning to the charging station | Battery is discharged. |
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The cleaning robot is too far away from the charging station. |
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Not enough space around the charging station. |
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There are too many obstacles around the charging station. |
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The cleaning robot remaps its environment when it has been moved over a longer distance. |
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The cleaning robot was not started from the charging station. In this case, it only returns to the place from which it was started. |
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The cleaning robot produces unusual noises | A foreign object could be caught in the brush, the side brush or in a wheel. |
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The cleaning robot does not continue cleaning | The cleaning robot is in "Do not disturb" mode. |
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The cleaning robot is being charged manually or has been placed in the charging station. |
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The cleaning robot does not clean efficiently or leaves dust behind | The 2-in-1 dust container with water reservoir or the dust container is full. |
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The filter is clogged. |
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A foreign object has become caught in the brush |
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The cleaning robot cannot connect to the WLAN/The cleaning robot goes offline | The cleaning robot is not connected to the network or is not within the range of the WLAN signal. |
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The WLAN signal is too weak. |
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Electrical connection | ||
Nominal power | W | 33 |
Nominal voltage of battery | V | 14,8 |
Battery pack type | Li-ION | |
Nominal voltage of charger | V | 100-240 |
Rated current charger | A | 0,6 |
Battery capacity | mAh | 3000 |
Rechargeable battery nominal capacity | mAh | 3200 |
Operating time when battery is fully charged in normal operation | min | 120 |
Wireless connections | IEEE 802.11b/g/n 2.4GHz | |
Frequency | MHz | 2400-2483.5 |
Max. signal strength, WLAN | dBm | <20 |
Filling quantities 2-in-1 dust container with water reservoir | ||
Dry dirt | ml | 300 |
Liquid | ml | 170 |
Dust container filling quantity | ||
Dry dirt | ml | 500 |
Dimensions and weights of cleaning robot | ||
Weight | kg | 3,7 |
ATTENTION
In addition to the notes in the operating instructions, the general safety regulations and accident prevention guidelines applicable by law must be adhered to.
The laser radar of the device complies with IEC 608251:2014 for Class 1 laser product safety and does not produce laser radiation that is hazardous to the human body.
ATTENTION
Note
ATTENTION
Registeryour product www.kaercher.com/welcome
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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