iRobot Roomba Plus 400 Series Vacuum Cleaner Manual

The iRobot Roomba Plus 400 Series is an advanced robotic vacuum cleaner designed to efficiently clean your home. It features a three-stage cleaning system, intelligent navigation, and the ability to schedule cleanings. With its compact design and powerful suction, it can easily navigate around furniture and reach corners for a thorough clean. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Wi-Fi 7. Cleaning Modes 8. Maintenance 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Advanced sensors, three-stage cleaning system, scheduling capabilities, and compact design.

Feature	Description
Three-stage cleaning system	Loosens, lifts, and suctions dirt and debris
Intelligent navigation	Maps your home for efficient cleaning paths
Scheduling	Set cleaning times for automatic operation
Compact design	Fits under furniture and in tight spaces
Virtual wall barriers	Keep Roomba out of certain areas
Recharge and resume	Returns to dock to recharge and continues cleaning
Filter system	HEPA filter captures allergens and dust
Remote control	Control Roomba from a distance

Installation

Unpack and inspect contents. Place the charging dock in a clear area.

Connect the charging dock to a power outlet.
Ensure the area around the dock is free of obstacles.
Place Roomba on the dock to charge before first use.

WARNING! Ensure the dock is placed on a flat surface for optimal charging.

First-Time Setup

Power on Roomba; follow the voice prompts.

Connect to Wi-Fi: Use the iRobot Home app to connect Roomba to your home network.
Set cleaning schedule: Use the app to set preferred cleaning times.
Test run: Start a cleaning cycle to ensure proper operation.

CAUTION! Ensure Roomba is fully charged before first use.

Specifications

Model: Roomba Plus 400 Series.
Battery: Lithium-ion rechargeable battery.
Cleaning System: Three-stage cleaning system.
Navigation: Intelligent navigation with sensors.
Dimensions: 13.9 inches diameter, 3.6 inches height.
Weight: 7.9 lbs.
Filter: HEPA filter for allergen capture.
Charging Time: Approximately 3 hours.

Controls and Settings

Access settings via the iRobot Home app or the buttons on the device.

Buttons: Clean, Dock, Spot Clean, and Power.

Settings: Adjust cleaning schedules, modes, and preferences through the app.

Connecting to Wi-Fi

Ensure your smartphone is connected to your home Wi-Fi network.

Open the iRobot Home app and select "Add a Robot".
Follow the on-screen instructions to connect Roomba to Wi-Fi.
Confirm connection through the app.

Tip: Keep your router within range for optimal connectivity.

Cleaning Modes

Roomba offers several cleaning modes for different needs.

Auto Clean: Standard cleaning mode for entire area.
Spot Clean: Focused cleaning for small areas.
Edge Clean: Cleans along walls and edges.

WARNING! Ensure no objects obstruct Roomba during cleaning.

Maintenance

Regular maintenance is essential for optimal performance.

Empty the dustbin after each use.
Clean the brushes and filter regularly.
Check for tangled hair or debris.

CAUTION! Always turn off Roomba before performing maintenance.

Care & Cleaning

Unplug the charging dock before cleaning. Use a dry cloth only; no liquids or aerosols.

CAUTION! Do not spray liquids; keep away from heat and moisture.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2023 iRobot Corporation; trademarks of iRobot Corporation. For support, visit www.irobot.com or contact customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Roomba does not start	Battery issue	Check battery connection; recharge if necessary.
No suction	Clogged filter	Clean or replace the filter.
Roomba gets stuck	Obstacles	Remove obstacles from cleaning path.
Wi-Fi connection issues	Router settings	Check router settings and reconnect.
Remote not responding	Battery issue	Replace remote batteries.

Reset: Use the app to reset settings if needed.

Service: 1-800-727-9077; www.irobot.com