Problems while cleaning

Your Roomba

Likely cause

What to do

blinks and says…

 

 

Problems while charging

Your Roomba

Your Roomba

Your Roomba

blinks...

displays...

says...

Likely

What to do

cause...

 

Error 1. Move Roomba to a new location then press CLEAN to restart.

Error 2. Open Roomba’s brush cage and clean brushes.

Error 5. Spin Roomba’s side wheels to clean.

Error 6. Move Roomba to a new location then press CLEAN to restart.

Error 7. Spin Roomba’s side wheels to clean.

Error 9. Tap Roomba’s bumper to clean.

Your Roomba is stuck with a wheel hanging down.

Your Roomba’s main brushes can’t turn.

Your Roomba’s side wheel is stuck.

Your Roomba’s cliff sensors are dirty or your Roomba is hanging over a drop.

Your Roomba’s side wheel is stuck.

Your Roomba’s bumper is compressed or the bumper sensor is dirty.

Ensure your Roomba’s wheels are firmly on the floor. Start in a new location.

Remove and clean your Roomba’s brushes.

Clean your Roomba’s side wheels. Push them in and out and check that they both turn freely. Start in a new location.

Wipe your Roomba’s cliff sensors with a dry cloth. Start in a new location.

Clean your Roomba’s side wheels of hair and debris. Push them in and out and check that they both turn freely.

Start in a new location.

Briskly tap your Roomba’s bumper several times to dislodge any debris that may be trapped underneath.

1 blink

-

Charging error 1

2 blinks

Err 2

Charging error 2

3 blinks

Err 3

Charging error 3

5 blinks

Err 5

Charging error 5

6 blinks

Err 6

Charging error 6

7 blinks

Err 7

Charging error 7

Your Roomba’s

Check that you

battery Isn’t

removed pull-tab

connected.

from the battery.

 

Remove the bat-

 

tery cover of your

 

Roomba to remove

 

& reinstall battery.

Your Roomba

Let your Roomba

has a charging

cool down for at

error.

least an hour & try

 

charging again.

Your Roomba

Reset Roomba’s

has a charging

software (pg13) and

error.

try charging again.

Your Roomba

Reset Roomba’s

has a charging

software (pg13) and

error.

try charging again.

Your Roomba

Let your Roomba

has a charging

cool down for at

error.

least an hour & try

 

charging again.

Your Roomba’s

Let your Roomba

battery Isn’t

cool down for at

cooling.

least an hour & try

 

charging again.

Error 10. Spin Roomba’s side wheels to clean.

Your Roomba’s side wheel is stuck or its bumper isn’t detecting obstacles.

If your Roomba is circling in one place, clean side wheels. Push them in and out and check that they both turn. If it’s not circling in one place, Roomba may be in a very large room. Use a Virtual Wall to create a smaller cleaning area.

Language selection mode

Your Roomba can provide troubleshooting messages in English, French, German, Spanish, Italian, Dutch, Danish, Swedish, Norwegian, Finnish, Polish, Russian, Portuguese, Japanese, Korean and Chinese.

Setting the language

The default language is English. To change this:

Please charge Roomba.

Your Roomba’s battery

Plug your Roomba into the

 

is dead.

charger or place it on the

 

 

Home Base to charge.

 

Problem solving

When running or charging

11

1.Turn ON your Roomba by pressing CLEAN.

2.Press and hold DOCK until it beeps and says the current language.

3.Release DOCK.

4.Now press CLEAN repeatedly until you hear the language you want.

5.Press and hold CLEAN to turn off your Roomba and confirm language choice.

12

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iRobot 78002, 770 owner manual Language selection mode, Setting the language

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.