Goods Scene Troubleshooting
iRobot AutoWash Dock Error 751 — mop-drying fan motor failure
The mop-drying blower motor is stalled and cannot operate.
Issue meaning
What this issue means
The mop-drying blower motor is stalled and cannot operate.
Start here
First checks
Power-cycle the dock, make sure the dryer air inlet/outlet is not externally blocked, and retry a drying cycle.
Inspection
Area to inspect
Mop-drying blower, air path and dock power.
Goods Scene guidance
What to do next
If Error 751 persists after restart with an unobstructed air path, the dryer blower motor or its drive electronics is the main service area.
Practical guidance is kept separate from manufacturer wording.