How to reset the software

Hold down CLEAN for ten seconds. This will clear the clock

and may disrupt successful docking for the first few charge cycles.

Frequently asked questions

Why does my Roomba’s side brush occasionally spin backwards?

When caught on items such as carpet tassels or wires, the side brush may spin slowly or even backwards to free itself. This may also occur on thick carpets. If it does this at other times, you should clean the brush.

Why does my Roomba occasionally make a thumping sound?

When Roomba’s brushes encounter items such as carpet tassels or wires, the brushes will briefly reverse direction to get free. This makes a thumping sound. If you hear a thumping sound at any other time, you should clean the main brushes.

Why doesn’t my Roomba slow down as it approaches certain obstacles?

Your Roomba usually identifies obstacles quickly, allowing it to slow down and gently touch the obstacle with its bumper before changing direction. However, it may be less effective at sensing extremely dark surfaces, or objects under 2 inches (5 centimeters) wide.

Important safety instructions

CAUTION: DO NOT EXPOSE THE ELECTRONICS OF ROOMBA, ITS BATTERY, OR THE BATTERY CHARGER. THERE ARE NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. PLEASE ENSURE VOLTAGE RATING FOR ENCLOSED BATTERY CHARGER MATCHES STANDARD OUTLET VOLTAGE. Always exercise caution when operating your Roomba. To reduce the risk of injury or damage, keep these safety precautions in mind when setting up, using and maintaining Roomba:

General

Read all safety and operating instructions before operating Roomba.

Retain the safety and operating instructions for future reference.

Heed all warnings on Roomba, Battery, AC Adapter and in Owner’s Manual.

Follow all operating and use instructions.

Refer all non-routine servicing to iRobot.

Roomba use

Roomba is for indoor use only.

Roomba is not a toy. Do not sit or stand on this device. Small children and pets should be supervised when Roomba is cleaning.

Clean with a dry cloth only. Do not pour or spray liquids onto Roomba.

Do not use this device to pick up anything that is burning or smoking.

Do not use this device to pick up spills of bleach, paint, or other chemicals, or anything wet.

Before using this device, pick up objects like clothing, loose papers, pull cords for blinds or curtains, power cords, and any fragile objects. If the device passes over a power cord and drags it,

there is a chance an object could tumble off a table or shelf.

If the room to be cleaned contains a balcony, a physical barrier should be used to prevent access to the balcony and ensure safe operation.

Problem solving Further help

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Always remove the battery before long-term storage or transportation.

This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure they do not play with the appliance.

Roomba battery pack and charging

Charge using a standard outlet only. Product may not be used with any type of power converter. Use of other power converters will immediately void the warranty.

Use only the battery charger supplied by the manufacturer to charge this device.

Do not use a battery charger with a damaged cord or plug.

Charge indoors only.

Roomba’s battery charger may be protected with a surge protector in the event of severe electrical storms.

Never handle the battery charger with wet hands.

Always disconnect Roomba from the battery charger before cleaning.

Please ensure voltage rating for enclosed battery charger matches standard outlet voltage.

What if I need further help or accessories?

iRobot Customer Care USA

If you have questions or comments about Roomba, please contact iRobot before contacting a retailer. Please visit our web site at www.irobot.com for support tips, frequently asked questions,or information about accessories and other iRobot products. We would like

to hear from you.

Should you still need assistance:

Visit the iRobot support web site at www.irobot.com/support

Call our customer care representatives at 877.855.8593

iRobot Customer Care Hours:

Monday – Friday 9AM – 7PM Eastern Time

Saturday 9AM – 6PM Eastern Time

iRobot Customer Care International

To contact an international partner near you for sales and technical support, visit www.irobot.com/international.

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iRobot 770, 78002 owner manual How to reset the software

78002, 770 specifications

The iRobot 770 and 780 series represent a significant advancement in robotic vacuum technology, combining intelligent design with powerful performance to provide an effective cleaning solution for modern households. These models are equipped with a variety of features that enhance their functionality and ease of use, making them a popular choice among consumers seeking efficient home maintenance.

One of the hallmark features of the iRobot 770 and 780 is the advanced iAdapt navigation system. This technology allows the robot to effectively map its surroundings, enabling it to clean every corner of a room while avoiding obstacles. The robot uses a series of sensors to detect dirt and debris, adapting its cleaning path as necessary to ensure maximum coverage. This intelligent navigation system also helps the robot to efficiently navigate around furniture and other obstacles, ensuring a thorough clean without getting stuck.

Both models boast a powerful three-stage cleaning system that includes agitation, extraction, and suction. This robust cleaning system is designed to tackle a variety of surfaces, from hardwood floors to carpets, ensuring a deep clean on both types of flooring. Equipped with dual rotating side brushes, the iRobot 770 and 780 effectively capture dirt and debris along edges and corners where traditional vacuums may struggle.

Another impressive feature is the dirt detect technology. This enables the robot to identify areas that require more intensive cleaning, such as high-traffic zones. When the robot senses a particularly dirty area, it automatically increases its cleaning effort, ensuring that your home is maintained to the highest standards.

The iRobot 770 and 780 series also offer convenient scheduling capabilities, allowing users to set cleaning times according to their schedules. This makes it easy to ensure that your home is cleaned regularly without needing to manually operate the robot each time. Users can also control the vacuum via a remote, facilitating easy operation from anywhere in the home.

Battery life is another critical characteristic of the iRobot 770 and 780. Both models come with a reliable lithium-ion battery, providing ample runtime for cleaning sessions. When the battery runs low, the robot returns to its charging dock autonomously, ensuring that it is always ready for the next cleaning task.

In summary, the iRobot 770 and 780 represent the pinnacle of robotic vacuum technology, offering a combination of smart navigation, powerful cleaning capabilities, and user-friendly features. These innovations make them indispensable tools for maintaining a clean and tidy home with minimal effort.