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Models

Manuals

Symptoms

The pass count or spray behavior does not match the installed wet, damp, or dry pad.
The robot drives and sprays, but the cleaning head lacks its normal scrubbing vibration with a wet pad.
The robot wakes but the battery level does not rise on the Home Base, or the app announces a charging error.
The pad card stops short, binds, or will not remain seated in both underside rails.
The pack will not click into the rear bay or springs loose during handling.
The robot repeatedly reverses, circles, turns in place, or drifts instead of following a stable path.
The robot will not start, or stops after a pad falls off, and reports three beeps.
The robot stops or will not proceed and reports one beep after the two-tone distress sound.
The robot is charged but cannot drive off the Home Base when a job begins after clearance and placement are proven.
The tank is filled to the top and installed flat, but the red sweep or Error 37 still says to fill it.
The 200-series robot is awake nearby, but the iRobot app cannot add or connect to it.
The correct wet or damp cycle leaves pooling or substantially more water than expected.
The job ends with a docking problem or the robot cannot find the Home Base after placement, clearance, and map-start checks are corrected.
The robot powers down before the job is complete and gives no repeatable beep count.
The robot charges fully, but ends early with low battery, repeatedly recharges, or cannot reach the Home Base before Error 46.
The jet pulses irregularly, sprays off-pattern, or carries visible contaminated water.
The pad no longer lies flat and interferes with smooth travel.
The chassis moves beyond a true floor edge instead of backing away.
The robot moves, but one wheel makes repeatable noise or feels rough through rotation.
The charger indicates charging but does not reach solid green in the expected charging period.

Failure Modes

part