
SRV 4550WH
EN
ROBOTIC VACUUM CLEANER
Translation of the original manual

SRV 4550WH

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2023, .
EN Robotic Vacuum Cleaner
Important Safety Instructions
READ CAREFULLY AND STORE IT FOR FUTURE USE.
• This appliance may be used by children 8 years of age
and older and by persons with physical, sensory or mental
impairments or by inexperienced persons, if they are
properly supervised or have been informed about how to
use of the product in asafe manner and understand the
potential dangers.
• Children must not play with the appliance. Cleaning
and maintenance performed by the user must not be
performed by unsupervised children.
• If the power adapter or charging station is damaged,
have it replaced by aqualified service centre to avoid
adangerous situation. It is forbidden to use the appliance
with adamaged power adapter or charging station.
• Prior to cleaning or maintenance, always disconnect the
appliance from the power socket and turn it off using the
power switch.
• The appliance must only be used with the charging station
and power adapter supplied with the appliance.

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WARNING:
Do not use the charging station or power adapter to charge
batteries or appliances that are not designed for this
purpose. Connect the power adapter only to apower socket
withaprotective contact.
Electrical Safety
• Before connecting the adapter to apower socket check that the technical details on the rating label match the electrical voltage in the socket.
• Connect the power adapter only to aproperly grounded socket. Do not use an extension cord.
• Do not disconnect the power adapter from the socket by pulling on the power cord. This could damage the power adapter or the socket. Disconnect
the power adapter from the power socket by pulling the plug.
• Do not lay the power adapter of the collection station over sharp objects. Make sure that the power cord does not hang over the edge of the table or
touch aheated or hot surface.
• Keep the power adapter and its power cord dry.
• Do not connect or disconnect the power adapter to or from the power socket with wet hands.
• Do not uncover the electronic parts of the robotic vacuum cleaner or its battery. They do not contain any components repairable by the user. Have
the appliance serviced by qualified persons.
• To prevent possible electric shock, do not spray the robotic vacuum cleaner, the power supply unit or the power adapter with water or immerse it in
water or other liquids.
• Do not use the robotic vacuum cleaner when it is not working correctly, if it has been damaged or has been submerged in water.
• To avoid the danger of injury by electrical shock, do not repair the robotic vacuum cleaner yourself or make any adjustments to it. Have all repairs
or adjustments performed at an authorised service centre. Tampering with the robotic vacuum cleaner during the warranty period may void the
warranty.
• Prior to cleaning or maintenance, always disconnect the robotic vacuum cleaner from the power socket and turn it off using the power switch.
Safety in Use
• This robotic vacuum cleaner is designed for use in households, offices and similar types of areas. Do not use it in industrial surroundings or outdoors.
• The robotic vacuum cleaner is not intended for vacuuming water and, therefore, must not be used in damp or wet areas, for example in laundries,
bathrooms or around swimming pools. If it were to come into contact with water, the internal electronics of the vacuum cleaner would be destroyed.
Do not use the robotic vacuum cleaner to vacuum the following items:
– smouldering cigarettes, burning or flammable items, matches or ash;
– water and other liquids;
– sharp items, e.g. splinters, needles, pins, etc.;
– flour, wall plaster and other building materials;
– larger pieces of paper or plastic bags, which can easily block the suction opening.
• Do not expose the robotic vacuum cleaner to direct sunlight and do not place it near an open fire or appliances that are asource of heat.
• Do not use the robotic vacuum cleaner on narrow raised surfaces such as tables, wardrobes, etc. If the vacuum cleaner does not have sufficient
space for manoeuvring, it may fall and be damaged.
• Only use the robotic vacuum cleaner with original accessories from the manufacturer.
• Ensure that the robotic vacuum cleaner has adust filter correctly installed in the dust container before use.
• Before putting the robotic vacuum cleaner into operation, check that the entry door into your apartment or house is closed. From the floor surfaces
remove clothing, paper, toys, power or extension cords and other items that the vacuum cleaner could suck in or catch. Lift curtains and drapes that
reach to the floor so that they do not get caught in the vacuum cleaner.
• Do not place any items on to the robotic vacuum cleaner and do not step or sit on it.
• If the robotic vacuum cleaner is running, watch out for children and household pets.
• When the robotic vacuum cleaner is running, ensure that the air outlet openings are not covered and that the suction opening is not blocked.
Otherwise, the robotic vacuum cleaner may be damaged.
• Follow the cleaning andmaintenance instructions provided inthis user'smanual.

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• Thank you for purchasing our SENCOR product; we hope you will be
satisfied with it.
• Prior to using this appliance, please read the user'smanual
thoroughly, even in cases where owners have previously familiarised
themselves with using similar types of appliances. Only use the
appliance in the manner described in this user'smanual. Keep the
manual for future reference.
• It is recommended to keep the original shipping carton, packing
material, receipt and confirmation of the extent of the seller'sliability
or warranty certificate at least for the duration of the legal right of
defective performance or quality guarantee. When transporting the
appliance, we recommend packaging it again in the original box
provided by the manufacturer.
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DESCRIPTION OF THE ROBOTIC VACUUM CLEANER
A1 Button
(to switch on and
interrupt automatic cleaning)
A2 Button
to send the robotic
vacuum cleaner to the
charging station
A3 Wi-Fi indicator light
A4 Infrared sensors
A5 Anti-fall sensors
A6 Travel wheels
A7 Combination 2-in-1 dust
container with water tank
A8 Charging contacts
A9 Front swivel wheel
A10 Side rotary brushes
A11 Battery (located under cover)
A12 Rotary brush
A13 Coarse filter
A14 HEPA filter
A15 Water tank opening cover
A16 Dust container release button
A17 Dust container lid
A18 Dust container
A19 Water tank
A20 Dust container lid lock
A21 Mop sleeve
A22 Mop sleeve holder
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DESCRIPTION OF THE CHARGING STATION
B1 Recharging indicator
B2 Charging contacts
B3 Connector for adapter terminal
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DESCRIPTION OF THE REMOTE CONTROL
C1 Button
for setting the
suction power
C2 Directional buttons to move
the vacuum cleaner forward/
backward/left/right
C3 Button to start local
cleaning
C4 Button to return to
charging station
C5 Button to start mopping
mode
C6 Button to start automatic
cleaning / interrupt cleaning
C7 Button to start cleaning
along the walls
C8 Wi-Fi on/reset button
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INCLUDED CONTENTS
Robotic Vacuum Cleaner
Charging station
Remote control
Mop sleeve holder
Mop sleeve (3 pcs)
HEPA filter (2 pcs: 1 pc installed on the vacuum cleaner; 1 pc spare HEPA
filter)
Side rotary brush (4 pcs: 2 pcs installed on the vacuum cleaner; 2 pc
spare side rotary brushes)
Power adapter
Cleaning brush
AAA batteries for remote control (2 pcs)
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PURPOSE OF USE AND FEATURES OF THE ROBOTIC VACUUM
CLEANER
• The robotic vacuum cleaner is intended for cleaning various types
of hard floors such as wooden or laminate floating floors, tiles, vinyl,
etc. and carpets with alow pile height. While vacuuming, it effectively
combines various routes to optimally clean the entire floor area.
• The suction opening effectively removes hair, animal hair, etc. Side
rotary brushes sweep dirt from hard-to-reach areas along walls and
furniture and from corners. The motorised rubber wheels protect
sensitive floors against scratching and can travel over threshold strips
up to aheight of 1.6 cm and ride on to a1.6 cm high carpet.
• The suspended bumper enables the vacuum cleaner to dampen the
approach to an obstacle and to efficiently clean around it. The infrared
sensors in the front bumper prevent the robotic vacuum cleaner from
colliding with obstacles. Safe operation in rooms with stairs is made
possible by the bottom anti-stair-fall sensors.
• The remote control is used for convenient operation, which allows the
vacuum cleaner to be switched on and off, put into automatic cleaning
mode, select an operating mode or send the robotic vacuum cleaner to
the charging station.
• The vacuum cleaner is equipped with GYRO MAPPING function
(orientation in space), which can identify the space geometry of
aroom in which it is cleaning, thereby the vacuum cleaner is able to
better clean the floor. This function is built-in and cannot be influenced
in any way.
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ROBOTIC VACUUM CLEANER CLEANING MODES
Automatic Cleaning
This is the main program of the vacuum cleaner. This is asmart program
that selects the most efficient route to vacuum the maximum area. When
the vacuum is finished, it switches off and the vacuum cleaner finds the
charging station and docks in it.
Local Cleaning Mode
The robotic vacuum cleaner will effectively clean an area about 1 m in
diameter by vacuuming from acentral point and spiralling outwards and
then inwards back to the central point. This is ahighly efficient cleaning of
acertain area with increased suction power.
Cleaning Along the Wall Mode
The robotic vacuum cleaner will vacuum along the walls, furniture legs,
etc.
Note:
Prior to starting the robotic vacuum cleaner, always check
that it is fully charged and that all obstacles, foreign objects,
cables, etc. have been removed from the area.
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PREPARING THE ROBOTIC VACUUM CLEANER
Take the robotic vacuum cleaner and all its accessories out of the
packaging. Check that you have taken out all the parts.
Check the robotic vacuum cleaner and its accessories for damage.
Remove protective foils and advertising labels from the robotic vacuum
cleaner and all accessories.
Installation of Side Rotary Brushes
The side rotary brushes are intended for smooth floor surfaces and ensure
effective cleaning in corners, along walls and furniture.
Turn the vacuum cleaner upside down. Fit the rotary brushes on the pins
intended for them and secure them with ascrewdriver. Turn the vacuum
cleaner back over.
When using the vacuum cleaner to clean rooms with carpets, remove the
rotary brushes. To remove it, proceed in the reverse sequence.
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COMBINATION 2-IN-1 DUST CONTAINER WITH WATER TANK
The combination dust container with water tank enables the floor to be
vacuumed and wiped at the same time. The robotic vacuum cleaner
vacuums dirt and dust from the floor and then wipes it. Depending on the
intended use of the robotic vacuum cleaner, it is necessary to pour water
into the water tank and to attach the holder with the mop sleeve.
EN
Robotic Vacuum Cleaner
User'smanual

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Using the Robotic Vacuum Cleaner Only for Vacuuming
1. When using the robotic vacuum cleaner only for vacuuming, before
using it, ensure that the dust container is inserted in the vacuum
cleaner and that it is empty.
2. In order to be able to remove the dust container, press the dust
container release button and pull the dust container out of the
vacuum cleaner – see figure D1.
3. Insert the dust container into the robotic vacuum cleaner so that
the dust container lid is pointing upwards and the outlet is point
outwards – see figure D1. Gently push down on the dust container
from behind until you hear aclick. This indicates that the dust
container is correctly secured in the vacuum cleaner.
Using the Robotic Vacuum Cleaner for Vacuuming and Wiping the Floor
In order to use the robotic vacuum cleaner for vacuuming and wiping the
floor at the same time, it is necessary to put water into the water tank
and to attach the holder with the mop sleeve on to the bottom side of the
container.
1. Remove the dust container from the robotic vacuum cleaner
by pressing the dust container release button and pull the dust
container out of the vacuum cleaner – see figure D1.
2. Release the water tank cover and pour water into the water tank
through the opening – see figure D2.
Note:
For wiping, we recommend using clean water. If you use
acleaning agent, it may foam up and thereby worsen the
dripping of the water on to the sleeve, or potentially cause
smudges on the floor after it dries.
1. Put the mop sleeve on to the holder – see figure D3. We recommend
soaking and rinsing out the sleeve slightly before putting it on. This
speeds up the soaking process and subsequent wiping of the floor.
2. Close the cover firmly and slide it into the robotic vacuum cleaner so
that the dust container lid is pointing upwards and the outlet is point
outwards – see figure D1. Gently push down on the dust container
from behind until you hear aclick. This indicates that the dust
container is correctly secured in the vacuum cleaner.
3. Turn the robotic vacuum upside down and place the holder with the
mop sleeve on the container so that the pins on the holder fit into the
holes in the container – see figure D4. Push the holder down slightly
until you hear aclick. This indicates that the holder with the mop
sleeve is correctly secured.
Warning:
Do not use the robotic vacuum cleaner to vacuum
and wipe door mats, runners, etc. Before vacuuming
carpets, it is necessary to remove the holder with the
mop sleeve.
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LOCATION OF THE CHARGING STATION
• The charging station is used toautomatically recharge the battery and
the vacuum cleaner must have good access to it.
• Place the charging station against awall on ahard, horizontal anddry
surface withinreach of the power socket – see Figure E. Ensure that
there are no steps or obstacles within 1 m to the left and right and 2
m in front of the station that would prevent the vacuum cleaner from
locating the charging station and docking successfully.
• Connect the power adapter cable connector to the socket on the
charging station and plug the male plug of the adapter into apower
socket. Position the power cord so that it will not get tangled in the
rotary brushes of the vacuum cleaner.
• If you will not be using the vacuum cleaner for along time, disconnect
the charging station from the power socket andstore it in adry, clean
andcool place.
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CHARGING THE ROBOTIC VACUUM CLEANER
• The vacuum cleaner can be charged in the charging station, which the
vacuum cleaner automatically seeks out when it has finished cleaning.
Charging the Vacuum Cleaner for the First Time
• Before first use, it is necessary to fully charge the robotic vacuum
cleaner. Allow the robotic vacuum cleaner to charge for up to 12 hours.
• Grasp the vacuum cleaner and manually place it into the charging
station so that the charging contacts on the underside of the vacuum
cleaner and the charging contacts on the charging station are
connected. When the contacts are connected, the charging process
will start.
Automatic Charging
• The robotic vacuum cleaner utilises the automatic charging function
whenever it finishes cleaning and in cases, where during operation, it
detects low power on the battery. The robotic vacuum cleaner starts
actively searching for acharging station. It is thus important that it is
always connected to apower source and is freely accessible for the
vacuum cleaner so that it can dock in it.
• The robotic vacuum cleaner can be sent to be charged also by
pressing the charging button on the remote control. In such acase, the
operation of the robotic vacuum cleaner will stop and it will seek out
the charging station.
• After docking in the charging station, the charging cycle will
commence. Acomplete charge takes approximately 4 to 6 hours. The
actual charging time depends on the power level of the battery at the
start of the charging process.
• Full charge ensures up to 100 minutes of operation (low suction power
set).
• In the event that the charging contacts are disconnected during the
charging cycle, the vacuum cleaner will move away from the charging
station and then re-dock itself to resume the charging process, unless
it is prevented from doing so by an obstacle.
• In the event of apower outage, the charging cycle will be interrupted
and will continue after the power supply is renewed.
• In the event that the maximum charging current is exceeded, the
charging process will be automatically interrupted.
• If the robotic vacuum cleaner is completely discharged, e.g. due to the
vacuum cleaner being unable to locate the charging station or dock in
it, it must be manually positioned.
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CONTROLLING THE VACUUM CLEANER USING ITS BUTTON
• The buttons on the vacuum cleaner are used for basic controls. For
advanced control, use the remote control or in-app control.
Turning the Robotic Vacuum Cleaner On/Off
• Press and hold down the button
for 3 seconds to turn on the
robotic vacuum cleaner. The robotic vacuum cleaner will switch to the
stand-by mode.
• Press and hold down the
button for 3 seconds to turn off the robotic
vacuum cleaner.
Note:
It is not possible to turn off the robotic vacuum cleaner
during the charging process.
Starting Automatic Cleaning
Press the
button to start automatic cleaning.
Pausing the Cleaning Process
If the
button is pressed during the operation of the robotic vacuum
cleaner then the operation of the robotic vacuum cleaner will be paused.
Pressing the button again will resume its operation.
Sending to the Charging Station
If you need to send the robotic vacuum cleaner to the charging station,
press the button
on the robotic vacuum cleaner. The robotic vacuum
cleaner interrupts the cleaning and docks in the charging station.
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CONTROLLING THE VACUUM CLEANER USING THE REMOTE
CONTROL
• Push down the latch of the cover on the rear side of the remote control
to release it and remove the cover.
• Insert two type AAA (1.5 V) batteries into the remote control. When
inserting the batteries ensure the correct polarity as shown inside the
battery compartment. Put the cover back on and click it into place.
• In the event that the batteries are flat, replace them with new ones. Do
not combine various types of batteries or new and old batteries.
• The signal range of the remote control is approximately 6 m.

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• When replacing batteries, first remove the flat batteries and then insert
the new ones.
Note:
Never combine flat and new batteries nor various types of
batteries.
Starting Cleaning
• Press the
button to start automatic cleaning.
• Press the
button to start local cleaning.
• Press the
button to start cleaning along the walls.
• The robotic vacuum cleaner will start and begin vacuuming. After
finishing the cleaning, the vacuum cleaner will turn off and the vacuum
cleaner will search for the charging station and dock in it to recharge.
• If the vacuum cleaner detects alow charge level during cleaning, it will
interrupt cleaning and search for acharging station to recharge.
Pausing the Cleaning Process
• While the vacuum cleaner is running, press the
button to stop its
operation. Press the button again to resume operation.
Manual Cleaning Stop
• If you need to end the cleaning before it is complete, press the button
, the robotic vacuum cleaner will stop, end the cleaning process,
seek out the charging station and dock in it.
Starting Mopping
• Ensure that the holder with mop sleeve is attached to the vacuum
cleaner and that there is water in the tank.
• Press the
button and an audible alert sounds to indicate the
mopping intensity (one press: low intensity; two presses: normal
intensity; three presses: off). The mopping mode will turn on.
• If you press the
button once more and no audible alert sounds, the
mopping mode will end.
Setting the Suction Power
• Adjust the suction power according to the type of floor covering and
the level of dirtiness.
• Press the
button repeatedly to adjust the desired suction power
from lowest to highest.
Robotic Vacuum Cleaner Movement
• The directional buttons are used to manually move the robotic
vacuum cleaner. However, it is important that the robot vacuum
cleaner is not in operation.
• The
button is used to move forward.
• The
button is used to turn the robotic vacuum cleaner by 180°.
• The
button is used to turn the robotic vacuum cleaner by 90° to the
left and move it to the left.
• The button is used to turn the robotic vacuum cleaner by 90° to the
right and move it to the right.
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CONTROLLING THE VACUUM CLEANER USING THE MOBILE
APPLICATION
• The robotic vacuum cleaner can be controlled via the Sencor HOME
application.
• Download the application to your smart phone, register yourself and
control the robotic vacuum cleaner via the application.
If you already have the application installed, add the robotic vacuum
cleaner to your devices. It is necessary that the location services for the
Bluetooth function on the mobile phone are turned on.
Adding the Robotic Vacuum Cleaner to the Device List via Bluetooth
You can add the robotic vacuum cleaner to the Sencor HOME app by
pairing via Bluetooth.
1. Turn on the Bluetooth function on your mobile phone.
2. Turn on the robotic vacuum cleaner.
3. Open the app and on the app'shome page, click the “+” icon.
4. The device itself will offer the “Do not add / Go to add” options.
5. Click on “Go to add” and the app will automatically guide you
through the addition.
Note:
If the Bluetooth connection fails or is not possible, make
sure there are no solid obstacles between your phone and
the robotic vacuum cleaner and that the two devices are
close together.
Adding the Robotic Vacuum Cleaner to the Device List via aQR Code
• The robotic vacuum cleaner can also be added to the Sencor HOME
application using the QR code provided below. On the home screen
of the application, click on the “+” icon and on the Add device screen,
click on the [–] icon in the top right hand corner.
• After scanning the QR code, you will be prompted to select aWi-Fi
network. Select the network, enter your password andclick “Next”.
• You will be prompted toreset the device. Press and hold the
and
buttons on the robotic vacuum cleaner body for 5 seconds or the
button on the remote control. The Wi-Fi indicator light is blinking.
This means that the robotic vacuum cleaner is ready for pairing.
Instructions can also be found on the application screen.
• Inthe app, confirm that the (Wi-Fi) light is flashing, then click “Next”.
• Click on “Connect”. Then in the Wi-Fi settings on your mobile device
connect the Wi-Fi to the robotic vacuum cleaner. Then return to the
application and wait until the pairing of the robotic vacuum cleaner is
complete.
• In the device list on the main screen, click on the icon of the robotic
vacuum cleaner to enter control interface.
QR Code for Adding the Control Panel of the Robotic Vacuum Cleaner to
the Application Sencor HOME
Manually Adding the Robotic Vacuum Cleaner to the Device List
• Inthe upper right corner of the main screen, click “Add device” or “+”,
then click “Add device”.
• Ascreen with appliance categories and alist of appliances will appear.
• Click on “Robotic vacuum cleaners” and from the list, select the
robotic vacuum cleaner model.
• On the next screen, you will be prompted toselect aWi-Fi network.
Select the network, enter your password andclick “Next”.
• You will be prompted toreset the device. Press and hold the
and
buttons on the robotic vacuum cleaner body for 5 seconds or the
button on the remote control. The Wi-Fi indicator light is blinking.
This means that the robotic vacuum cleaner is ready for pairing.
Instructions can also be found on the application screen.
• Inthe app, confirm that the (Wi-Fi) light is flashing, then click “Next”.
• Click on “Connect”. Then in the Wi-Fi settings on your mobile device
connect the Wi-Fi to the robotic vacuum cleaner. Then return to the
application and wait until the pairing of the robotic vacuum cleaner is
complete.
• In the device list on the main screen, click on the icon of the robotic
vacuum cleaner to enter control interface.
Wi-Fi Reset
• Press and hold the
and buttons on the robotic vacuum cleaner
body for 5 seconds or the
button on the remote control. The Wi-Fi
indicator light is blinking.
Note:
We recommend that you turn off mobile data in your
mobile phone settings when connecting to Wi-Fi.
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CLEANING AND MAINTENANCE
• Before cleaning, always turn off the vacuum cleaner with the button.
• Never use abrasive cleaners, thinners, etc. for cleaning.
• Neglecting cleaning and maintenance may negatively affect
the working order of the vacuum cleaner and lead to its reduced
performance.
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ROBOTIC VACUUM CLEANER
Emptying the Dust Container
1. In order to be able to remove the dust container, press the dust
container release button – see Figure F1; and pull the dust container
out of the vacuum cleaner.
2. Take the dust container over agarbage bin and turn it upside down
so that the lid of the dust container points downwards.
3. Press the dust container lid release button and carefully tilt open the
lid. Dump the contents of the dust container into the garbage bin –
see figure F2.
4. Close the lid and gently push on it until you hear aclick. This
indicates that the lid is properly secured in place.
Note:
For hygiene reasons, we recommend emptying the
container outside the living area.
Cleaning the Dust Container
1. In order to be able to remove the dust container, press the dust
container release button and pull the dust container out of the
vacuum cleaner – see figures F1.
2. Press the dust container lid lock and tilt open the dust container lid –
see figure F3.
3. Press the coarse filter lock. Take the coarse filter, foam filter and the
HEPA filter out of the lid – see figure F4.
4. Tap out the HEPA filter and the foam filter and remove the dirt and
dust from them using afine brush or soft wiping cloth. In the event of
heavy soiling, you can vacuum them out using adifferent vacuum
cleaner with an attached brush nozzle. Do not wash the HEPA filter
in water. This may damage the lid. In the event that the HEPA filter
is already heavily soiled or deformed, replace it with anew one. We
recommend replacing the HEPA filter based on the frequency of use
at least once every six months.
5. Rinse the coarse filter under running water and wipe dry with aclean
wiping cloth.
6. Wipe the dust container out using alightly dampened sponge and
wipe dry using aclean wiping cloth. If necessary, you can pour
asmall amount of water into the dust container and wipe it out with
asponge. Then thoroughly wipe it dry using aclean wiping cloth.
7. Insert the HEPA filter, the foam filter and then the coarse filter into
the area in the lid. Gently push down on the coarse filter until you
hear aclick. This indicates that the coarse filter is properly secured in
place.
8. Close the dust container lid. Gently push down on the lid until you
hear aclick. This indicates that the lid is properly closed.
Warning:
Prior to inserting the filter into the dust container and
closing the lid, always ensure that all the parts are
clean and completely dry. Otherwise, there is arisk of
damaging the robotic vacuum cleaner.
Cleaning the Water Tank and Mop Sleeve
To prevent the formation of moulds and damaging microorganisms that
may cause unpleasant odours and be damaging to health, it is necessary
to clean the water tank, mop sleeve holder and the mop sleeve after
every use.
1. Carefully remove the mop sleeve holder from the dust container.
2. Carefully remove the mop sleeve from the holder.
3. In order to be able to remove the dust container, press the dust
container release button and pull the dust container out of the
vacuum cleaner.
4. Take the dust container over awash basin or sink and release the
water tank cover. Turn the container upside down and allow the
water remaining in the water tank to flow out. If necessary, gently
shake the water tank to ensure that all the water has flowed out.
5. Leave the water tank cover open and allow the water tank to dry out
in adry and well ventilated location.
6. Wipe the mop sleeve holder using alightly dampened sponge and
wipe dry using aclean wiping cloth.
7. Hand wash the mop sleeve in lukewarm water with asmall amount
of fine washing powder, wring it out by hand and allow it to dry
naturally. Do not wash the mop sleeve in awashing machine or dry
it in aclothes dryer.
Cleaning the Central Rotary Brush
We recommend that you regularly clean the central rotary brush, at
least once per week, to ensure the constant suction power of the robotic
vacuum cleaner. Hair and fur that is wound on to the brush may reduce
the output power output of the robotic vacuum cleaner and also its
effectiveness.
1. Turn the robotic vacuum cleaner upside down.
2. Press the clip of the central rotary brush cover and take the cover
off the vacuum cleaner – see figure G1; and then take out the rotary
brush – see figure G2.
3. Use adry wiping cloth to clean out the area in which the rotary
brush is housed – see Figure G3. Check and clean out the suction
hole. Dirt and dust that accumulates around the suction hole may
reduce the suction power of the vacuum cleaner.
4. Remove any dirt and material (dust, wound on hair, animal fur, etc.)
from the rotary brush – see picture G4.
5. Insert the rotary brush back into the vacuum cleaner and put on the
cover. Gently push down on the cover until you hear aclick. This
indicates that the cover is properly secured in place.
Cleaning the Side Rotary Brushes
1. Loosen the screw of the side rotary brush using ascrewdriver.
2. Take the side rotary brush out of the vacuum cleaner by pulling it
upwards.
3. Remove any dust and dirt from the location where the brush was
mounted.
4. Remove all dust and dirt from the brush. If necessary you may wash
the brush under running water. If the bristles were deformed while
the vacuum cleaner was running, dip them in warm water to allow
them to return to their original shape. Allow the brush to dry before
reattaching to the vacuum cleaner.
5. Insert the side rotary brush into the robotic vacuum cleaner and
secure with the screw.
Cleaning the Sensors
• The sensors on the robotic vacuum cleaner are important for its proper
control and safe operation. It is therefore important that you clean
them regularly andkeep them ingood condition.
• Wipe the sensors using asoft dry wiping cloth or cotton bud.
Cleaning the Outer Surface of the Robotic Vacuum Cleaner
• Regularly wipe the surface of the vacuum cleaner using asoft dry
wiping cloth.
• Clean the front swivel wheel, motorised wheels, suction hole, rotary
brush and the bottom sensors at least once per week or more frequently.
• First remove any coarser dirt from the front swivel wheel and the
motorised wheels. Then clean them around their entire perimeter
using alightly dampened cloth and wipe them dry. Do not forget to
also clean the area around the wheels.
Replacing the HEPA and Foam Filter
1. Take out the dust container and open the dust container lid. Take out
the coarse filter, old foam filter and old HEPA filter.
2. Insert anew HEPA filter, anew foam filter and then the coarse filter
into the area in the lid. Gently push down on the coarse filter until
you hear aclick. This indicates that the coarse filter is properly
secured in place.
3. Close the dust container lid. Gently push down on the lid until you
hear aclick. This indicates that the lid is properly closed.
Note:
The HEPA and foam filters are always replaced at the
same time.
Replacing the Side Brush
The rotary brushes become worn out when used. After acertain time it
is necessary to replace the used brushes with new ones. To order anew
brush, please contact your vendor or an authorised service centre.

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1. Loosen the screw of the side rotary brush using ascrewdriver.
2. Take the old side rotary brush out of the vacuum cleaner by pulling it
upwards.
3. Insert the new side rotary brush into the robotic vacuum cleaner and
secure with the screw.
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CLEANING THE CHARGING STATION
Cleaning the Charging Station
Clean the outer surface of the collection station using asoft dry cloth.
Cleaning the Sensors
• The sensors on the charging station are important for its operation. It
is therefore important that you clean them regularly andkeep them
ingood condition.
• Wipe the infrared sensors andcharging contacts with adry soft cloth
or cotton swab.
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REPLACING THE BATTERY
Replacement battery model number: SRX 3101
In the event that you need to replace the battery, proceed as follows:
1. Make sure that the vacuum cleaner is turned off using the
button.
Turn the vacuum cleaner upside down.
2. Using ascrewdriver, loosen the screws of the battery cover, remove
it and carefully remove the battery.
3. Disconnect the battery connector and remove the battery from the
inside of the vacuum cleaner.
4. Connect the new battery and insert it into the internal area. The
battery can only be connected in one way. The connector is coded
and cannot be turned around.
5. Put on the bottom cover and secure it in place using the screws. Turn
the vacuum cleaner back to the operating position.
6. Place the vacuum cleaner into the charging station and allow the
battery to charge to full capacity.
Note:
The robotic vacuum cleaner is supplied with the battery
already inserted.
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LONG-TERM STORAGE
• When not using the vacuum cleaner for an extended period of time,
do the following:
• Clean the vacuum cleaner as described in chapter CLEANING AND
MAINTENANCE.
• Disconnect the collection station from the power socket. Store the
vacuum cleaner with all its accessories in adry, clean and cool place.
• It is recommended to charge the vacuum cleaner every 3 months as
this will extend the lifetime of the built-in battery.
• Remove the battery from the remote control.
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TROUBLESHOOTING
Problem Cause Solution
The vacuum cleaner is not charging
itself.
The charging contacts are not touching. Check that the contacts are touching when inserting
the vacuum cleaner into the charging station.
The charging station is disconnected from the
power source.
Insert the power adapter into apower socket and
keep the charging station permanently connected.
The vacuum cleaner is stuck in asingle
location.
The vacuum cleaner has become entangled in
wires/cables lying on the ground, in curtains or
other foreign objects on the carpet.
The vacuum cleaner will always attempt to free itself
on its own, however, we recommend to remove it by
hand from the stuck location.
The vacuum cleaner returned to the
charging station without completing the
cleaning process.
The vacuum cleaner detected alow battery
charge level and automatically returned to the
charging station to recharge.
This is normal. Allow the vacuum cleaner to
recharge.
The remote control doesn't work.
(Recommended distance is 5 m.)
Batteries are flat. Replace the batteries in the remote control.
The vacuum cleaner battery is almost flat. Allow the vacuum cleaner to recharge.
The remote signal receiver on the vacuum cleaner
or the signal transmitter on the remote control is
blocked or soiled.
Wipe the signal receiver and transmitter using
aclean wiping cloth.
The remote control signal is being interfered with
by another device in its vicinity.
Do not use the remote control in the vicinity of
devices with an infrared signal.
Whilst the vacuum cleaner is running,
vacuuming locations are being left out,
its travel path is chaotic, it is travelling
in the opposite direction or seems to
vacuum the same places over and over
again.
The floor is too smooth, the central wheel slides
on the floor, the vacuum cleaner is on acarpet
with too high apile, or the vacuum cleaner travels
over low obstacles, thresholds and strips, and this
affects its decision making process regarding the
cleaning area in the entire home.
We recommend closing the doors of individual
rooms and ato allow them to be cleaned
individually. The vacuum cleaner is equipped with
afunction for the identification of asingle room. It will
return to its starting location.
The floor is washed and polished or too smooth,
which reduces friction between the wheels and
the floor.
We recommend cleaning the floor after it has been
waxed.
Cables, foreign objects on the floor affect the
operation of the vacuum cleaner.
Prior to starting the vacuum cleaner, it is important
to remove from the floor any cables, slippers, toys
and other foreign objects to reduce the number of
obstacles, which the vacuum cleaner will need to
drive around.
Dirt remains on the floor after cleaning
is finished.
The central rotary brush is blocked. Clean out the central rotary brush and move the
robotic vacuum cleaner into an open area.
The side rotary brush is blocked. Clean out the side rotary brush and move the robotic
vacuum cleaner into an open area.
The combination 2-in-1 dust container is not
correctly inserted in the robotic vacuum cleaner.
Insert the combination 2-in-1 dust container into the
robotic vacuum cleaner.
The dust container is full, the HEPA filter is
clogged or the central rotary brush is dirty.
Empty out the dust container, clean the HEPA filter
and the central rotary brush.
It is not possible to turn on the vacuum
cleaner.
The battery is flat. Allow the battery to fully recharge.
The vacuum cleaner has problems with
movement on the floor.
Front swivel wheel is blocked. Clean out the front swivel wheel and move the
robotic vacuum cleaner into an open area.
The vacuum cleaner will seek out the
charging station but does not dock in it.
The charging station is blocked or is too far away,
it is not connected to apower source; foreign
objects are caught on the mop sleeve holder or the
mop sleeve is rolled up.
Place the charging station into an open area and
place the robotic vacuum cleaner into its vicinity and
turn it on; insert the plug of the power adapter into
apower socket; clean out the mop sleeve holder
and straighten out the mop sleeve.
The vacuum cleaner is not behaving
normally.
Internal fault. Turn off the robotic vacuum cleaner and then turn
it on again and start it. If the problem persists, turn
off the vacuum cleaner and contact an authorised
service centre.
Abnormal sounds are made during the
cleaning process.
Aforeign object has become stuck to the central
rotary brush, side rotary brush or on the central
swivel wheel.
Turn off the robotic vacuum cleaner and remove the
foreign object.
The water tank does not release water
into the sleeve or is only releasing
asmall amount of water.
There is an insufficient amount of water in the
water tank; the sleeve is excessively soiled; the
holder is not inserted.
Refill the water tank with water; clean the sleeve;
correctly insert the mop sleeve holder.
The water tank is releasing too much
water.
The water tank is not in its place; the water outlet
is set to maximum.
Check that the water tank is properly inserted; adjust
the water outlet.

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ERROR MESSAGES
LED indicator Meaning Solution
Red light. One beep Side travel wheel is blocked. Eliminate the cause of the blockage.
Two beeps The side rotary brush is blocked. Eliminate the cause of the blockage.
Three beeps The suction opening is blocked by aforeign
object.
Clean the suction opening.
Four beeps The rotary brush is blocked. Eliminate the cause of the blockage.
Red flashing. Two beeps The bumper is blocked. Eliminate the cause of the blockage. Push your hand on the
right, left and center of the bumper to make sure it is working
properly.
Three beeps The sensors are dirty or the vacuum cleaner
is placed on adark floor or in adark room.
Clean the sensors, move the vacuum cleaner to alighter floor
or amore lighted room.
Four beeps Low battery. Allow the vacuum cleaner to recharge.
Original Consumable Accessories
SRX 3104 HEPA filter
SRX 3103 Side rotary brush
SRX 3102 Mop sleeve
The product is intended for household use only. The product
is not intended for outdoor use.
Safety Class for Electric Shock Protection:
Class II – Electric shock protection is provided by double or
heavy-duty insulation.
This symbol indicates that the appliance must not be used if
the power plug is damaged.
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DISPOSAL OF THE BATTERY
Prior to disposing of the product or handing it over at
aspecialised collection facility, it is necessary to ensure
that the battery is removed. Before removing the battery, it
is necessary to start the curling iron and wait until it is
completely flat. The battery contains environmentally
damaging compounds and therefore does not belong in
standard household waste. Its proper disposal shall be ensured by the
relevant collection point.
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DISPOSAL OF USED BATTERIES
Batteries contain environmentally damaging compounds
and therefore do not belong in standard municipal waste.
Take used batteries for proper disposal at adesignated
battery collection point.
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SENCOR hereby declares that the radio device type SRV 4550WH
conforms to the 2014/53/EU directive. The full text of the EU Declaration
of Conformity is available at: www.sencor.eu.
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TECHNICAL SPECIFICATIONS
Robotic Vacuum Cleaner
Power input of the robotic vacuum cleaner ...................15 VDC current 0.8 A
Rated power ............................................................................................................28 W
Battery ..........................................................................Li-ion / 10,8 V/ 2 600 mAh
Dimensions (diameter × height) ....................................................306 x 73.5 mm
Weight .....................................................................................................................2.5 kg
Operating time per single charge ................................................................100 min
Dust container capacity ...................................................................................250 ml
Water tank capacity ......................................................................................... 200 ml
Power adapter
Rated voltage range ...............................................................................100−240 V~
Rated frequency ..........................................................................................50–60 Hz
Output ........................................................................................15 VDC current 0.8 A
Charging station
Input voltage ............................................................................15 VDC current 0.8 A
Output voltage .........................................................................15 VDC current 0,8 A
Rated power ..............................................................................................................15 W
Dimensions ....................................................................................146 x 131 x 75 mm
Name of manufacturer FAST ČR, a.s.
USanitasu 1621
CZ-251 01 Říčany
Model identification number Power adapter for SRV
4550WH
Input voltage 100–240 V~
Input frequency 50–60 Hz
Output voltage 15 V
Output current 0.8 A
Output power 12 W
No load power consumption 0.131 W
Amendments to text and technical parameters are reserved.

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