Roborock S8 Robotic Vacuum Cleaner User Manual

Safety Information

• For use only with Roborock CDZ12RR, CDZ20RR, AED06LRR, or AED07LRR charger.
• Place cords from other appliances out of the area to be cleaned.
• Do not operate the vacuum in a room where an infant or child is sleeping.
• Do not operate the vacuum in an area with lit candles or fragile objects on the floor.
• Do not operate the vacuum in a room with lit candles on furniture that the vacuum might hit or bump into.
• Do not allow children to sit on the vacuum.

Battery and Charging

• Keep the charging dock away from heat (e.g., radiators).
• Do not wipe charging contacts with wet cloth or wet hands.
• Turn the robot off and use original packaging for shipment.
• For storage, charge the robot fully, turn it off, and place it in a cool, dry place. Recharge it at least every three months to prevent battery over-discharge.
• Do not use the product when the temperature is higher than 40°C (104°F) or lower than 4°C (39°F), or if there is any liquid or sticky substance on the floor.

International Symbols Explanation

• ALTERNATING CURRENT symbol [IEC 60417-5032 (2009-02)]
• DIRECT CURRENT symbol [IEC 60417-5031 (2009-02)]

FCC/IC Statement

Product Overview

Robot (Top View)

• Power/Clean button: Press and hold to turn the robot on or off. Press to start cleaning.
• Power Indicator: White: Battery level ≥ 20%; Red: Battery level < 20%; Pulsing: Charging or starting up; Flashing red: Error.
• Spot Clean/Child Lock button: Press for Spot clean. Press and hold for 3 seconds to turn on/off the child lock.
• Dock button: Press to return to dock.

Note: Press any button to stop the robot during cleaning or docking.

• A1-1: Vertical Bumper
• A1-2: LiDAR Sensor
• A1-3: Wall Sensor
• A1-4: Reactive 3D Obstacle Avoidance Sensor
• A1-5: Infrared Fill Light

Robot (Bottom View)

• A2-1: Cliff Sensors
• A2-2: Carpet Sensor
• A2-3: Omnidirectional Wheel
• A2-4: Charging Contacts
• A2-5: Side Brush
• A2-6: Main Brushes
• A2-7: Main Brush Cover
• A2-8: Main Wheels

Robot (Upper Cover Open)

• A3-1: WiFi Indicator Light (Off: WiFi disabled; Flashing slowly: Waiting for connection; Flashing quickly: Connecting; Steady: WiFi connected)
• A3-2: Reset Button
• A3-3: Water Tank Latch
• A3-4: Water Tank
• A3-5: VibraRise Module
• A3-6: Air Outlet
• A3-7: Bumper

Dustbin

• A4-1: Filter Cover
• A4-2: Dustbin Latch
• A4-3: Cover Latch
• A4-4: Washable Filter

Charging Dock

• A5-1: Power Indicator
• A5-2: Dock Location Beacon
• A5-3: Charging Contacts
• A5-4: Power Socket
• A5-5: Electrode Brushes

A6 Power Cable

A7 Electric Water Tank

• A7-1: Stopper
• A7-2: Water Filter
• A7-3: Water Tank Latch

A8 VibraRise Mop Cloth Mount

• A8-1: Vibration Module
• A8-2: Mop Cloth Attachment Slot
• A8-3: Mop Cloth Mount Latches

A9 VibraRise Mop Cloth

• A9-1: Hook and loop pads

A10 Moisture-proof Mat

Installation

Important Information

• Tidy cables and loose items from the ground. Move any unstable, fragile, precious, or dangerous items to prevent personal injury or property damage due to items becoming tangled in, struck by, or knocked over by the robot.
• When using the robot in a raised area, use a secure physical barrier to prevent accidental falls that may result in personal injury or property damage.

Note: For first-time use, follow the robot's cleaning route and watch for potential problems. The robot will learn to clean by itself.

B1 Position the charging dock

Keep the Charging Dock on a level surface, flat against a wall. Connect the power cable and tidy cables. Place the Charging Dock in an area with good WiFi coverage for optimal app experience.

• B1-1: Clearance: More than 0.5m (1.6ft) on each side.
• B1-2: Clearance: More than 1.5m (4.9ft) in front.

Notes:

• If the power cable hangs vertically, the robot might catch it, disconnecting the dock.
• The Charging Dock indicator is on when electrified, and off when the robot is charging.
• Do not place the Charging Dock in direct sunlight or block the Location Beacon, as this may prevent the robot from returning to the dock.

B2 Secure the charging dock with the adhesive tape

Wipe the floor area with a dry cloth. Secure the dock using the provided double-sided tape. Remove tape slowly to minimize residue.

B3 Attach the Moisture-Proof Mat

After placing the Charging Dock, clean the area for the Moisture-Proof Mat. Peel off the double-sided tape backing and stick the mat to the ground.

Notes:

• Always place the Moisture-Proof Mat on wooden floors.
• Peel the double-sided tape slowly to minimize residual adhesive.
• The mat attaches best to smooth surfaces.

Power on and charge the robot

Press and hold the [Power/Clean button] to power on the robot. Once the power light is on, place the robot on the dock to charge. The charging dock power indicator should turn off, and a "charging" voice alert should sound. Keep the robot charged to maintain battery performance.

Note: If the battery is very low, the robot may not turn on. Place it directly on the dock to charge.

Mopping

Note: For first-time use, vacuum floors at least three times to prevent excessive dirt buildup before mopping.

B4-1 Remove the water tank

Press the water tank latch and slide the tank backward.

B4-2 Fill the water tank

Remove the water tank stopper, fill with clean water, and close tightly.

Notes:

• Use only Roborock-branded floor cleaner in the water tank to prevent corrosion or damage.
• Do not use hot water, as it may deform the tank.

B4-3 Reinstall the water tank

Slide the water tank into the robot until it clicks into place.

B4-4 Install the VibraRise mop cloth

Dampen the mop cloth, wring it until it stops dripping, insert it into the bottom along the attachment slot, and stick it firmly.

B4-5 Install the VibraRise mop cloth mount

Slide the VibraRise mop cloth mount forward under the water tank. A click indicates it is locked.

B4-6 Remove the VibraRise mop cloth mount

When the robot returns to the dock, press the latches on both sides and slide the mount backward to remove it.

Notes:

• Wash the VibraRise mop cloth after each use and empty the water tank regularly.
• Remove the VibraRise mop cloth mount when not mopping. The water tank can remain attached.

B4-7 WARNING: Risk of injury. Do not place your finger between the VibraRise mop cloth mount and the water tank.

Connecting to the App

This robot supports both Roborock and Mi Home apps. Choose the one that best suits your needs.

Download App

• Option 1: Search for "Roborock" in the App Store or Google Play, or scan the QR code to download and install.
• Option 2: Search for "Mi Home" in the App Store or Google Play, or scan the QR code to download and install.

(QR codes are not included in this text-based output)

Reset WiFi

1. Open the top cover and locate the WiFi indicator.
2. Press and hold the [Power button] and [WiFi button] until you hear the "Resetting WiFi" voice alert. The reset is complete when the WiFi indicator flashes slowly. The robot will then wait for a connection.

Note: If you cannot connect due to router configuration, forgotten password, or other issues, reset the WiFi and add the robot as a new device.

Add device

Open the Roborock App and tap "Scan to Connect", or open the Mi Home app, tap "+" in the top right corner, and follow the in-app instructions.

Notes:

• The process may vary with app updates. Follow in-app instructions.
• Only 2.4 GHz WiFi is supported.
• If the robot waits over 30 minutes for a connection, WiFi will be disabled. Reset WiFi to reconnect.

Instructions

On/Off

Press and hold the [Power button] to turn the robot on. The power indicator will light up, and the robot will enter standby mode. Press and hold the [Power button] again to turn off the robot and complete the cleaning cycle.

Note: The robot cannot be turned off while charging.

Starting Cleaning

Press the [Power button] to start cleaning. The robot will plan its route by scanning the room, dividing it into zones, outlining edges, and cleaning in a zigzag pattern, covering all zones efficiently.

Diagram Description: Shows cleaning zones (Zone 1, Zone 2, Zone 3, Zone 4) indicating progress.

Notes:

• Start the robot from the dock for automatic vacuuming and return. Do not move the dock during cleaning.
• Cleaning cannot start with a low battery. Charge the robot first.
• If cleaning finishes in under 10 minutes, the area will be cleaned twice.
• If the battery runs low during cleaning, the robot returns to the dock. After charging, it resumes cleaning.
• When the VibraRise mop cloth mount is attached, the robot retracts it on carpets. You can also set carpets as no-go zones in the app.
• Ensure the VibraRise mop has been properly installed before each mopping task.

Spot Cleaning

Press the [Power button] for spot cleaning. The robot cleans a 1.5 m (4.9 ft) x 1.5 m (4.9 ft) square area centered on itself.

Note: After spot cleaning, the robot automatically returns to the starting point and enters Standby mode.

Pause

When the robot is running, press any button to pause. Press the [Power button] to resume cleaning, or press the [Dock button] to send it back to the dock.

Note: Manually placing a paused robot on the dock ends the current cleanup.

Refilling the Water Tank or Cleaning the VibraRise Mop Cloth

To add water or clean the mop cloth, press any button to stop the robot and remove the mopping module. Reinstall the module after servicing and press the [Power button] to continue.

Sleep

If the robot is paused for over 10 minutes, it enters sleep mode. The power indicator flashes periodically. Press any button to wake it up.

Notes:

• The robot does not sleep while charging.
• The robot automatically shuts down after 12 hours in sleep mode.

DND Mode (Do Not Disturb)

Default DND period: 22:00 to 08:00. This can be disabled or modified via the app. When DND is active, the robot will not resume cleanup automatically, the power indicator dims, and voice prompt volume lowers.

Child Lock

Press and hold the [Power button] to enable/disable child lock (also configurable in the app). When enabled, the robot ignores button presses when stationary. Pressing any button during cleaning or docking will stop the robot.

Charging

After cleaning, the robot automatically returns to the dock. In Pause mode, press the [Power button] to send it to the dock. The power indicator pulses during charging.

Note: If the robot cannot find the dock, it returns to its starting location. Place it on the dock manually to recharge.

Routine Maintenance

C1 Main Brushes

Clean every 2 weeks; replace every 6-12 months.

• C1-1: Main Brush
• C1-2: Main Brush Cover
• C1-3: Latches
• C1-4: Main Brush Bearing
• C1-5: Main Brush Caps
• C1-6: To remove the main brush cover, turn the robot over and press the latches.
• C1-7: Remove the main brush and pull out the main brush bearing.
• C1-8: Pull out the main brush caps.
• C1-9: After removing tangled hair or dirt from both ends of the main brush, reinstall it. Press the main brush cover to lock it in place.

Notes:

• Wipe the main brush with a damp cloth and let it air dry away from direct sunlight.
• Do not use corrosive cleaning fluids or disinfectants on the main brush.

C2 Side Brush

Clean monthly; replace every 3-6 months.

1. Unscrew the side brush screw.
2. Remove and clean the side brush. Reinstall and tighten the screw.

C3 Omnidirectional Wheel

Clean as required.

• C3-1: Use a tool (e.g., small screwdriver) to pry out the axle and remove the wheel.
• Note: The omnidirectional wheel bracket cannot be removed.
• C3-2: Rinse the wheel and axle with water to remove hair and dirt. Dry them, reattach the wheel, and press firmly into place.

C4 Main Wheels

Clean monthly with a soft, dry cloth.

C5 Dustbin

Clean as required.

• C5-1: Open the top cover and take out the dustbin.
• C5-2: Open the lid, empty the dustbin.
• C5-3: Fill the dustbin with clean water, close the lid, gently shake, and pour out the dirty water.
• Note: Use only clean water without cleaning liquid to prevent blockage.
• C5-4: Let the dustbin and washable filter dry.

C6 Washable Filter

Clean every 2 weeks; replace every 6-12 months.

• C6-1: Open the filter cover and remove the filter.
• C6-2: Rinse the filter repeatedly and tap to remove dirt.
• Note: Do not touch the filter surface with hands, brush, or hard objects to avoid damage.
• C6-3: Allow 24 hours for the filter to dry thoroughly before reinstalling.
• Note: Purchase an additional filter for alternation if needed.

C7 Water Tank

Clean as required.

• C7-1: Open the water tank and fill with clean water.
• C7-2: Close the tank and shake gently.
• C7-3: Pour out the remaining water.

C8 VibraRise Mop Cloth

Clean after each use; replace every 3-6 months.

• C8-1: Remove the VibraRise mop cloth from its mount. Clean the cloth and air-dry it.
• Note: A dirty mop cloth affects mopping performance. Clean before use.

C9 Robot Sensors

Clean monthly.

Use a soft, dry cloth to wipe all sensors, including:

• C9-1: Wall Sensor
• C9-2: Reactive 3D Obstacle Avoidance Sensor
• C9-3: Carpet Sensor
• C9-4: Cliff Sensors

C10 Charging Contact Areas

Clean monthly.

Use a soft dry cloth to wipe the charging contacts on the dock and robot.

Battery

The robot has a built-in high-performance lithium-ion rechargeable battery. Keep it charged for optimal performance. If the robot will be unused for a long period, turn it off and charge it at least every three months to prevent battery damage from over-discharge.

Basic Parameters

Robot

Note: The serial number is on a sticker on the underside of the robot.

Charging Dock

Common Issues