Empty Wash Fill Dock Mainboard for Roborock

Restore full dock automation on your Roborock Empty Wash Fill Dock with this OEM-grade RR_K1S_PRO_A_DOCK_B1 mainboard replacement. Controls all dock functions including water circulation, debris emptying, and tank management.

Specifications

• Part number: RR_K1S_PRO_A_DOCK_B1
• Type: Dock Mainboard / Control Circuit Board
• Compatible: Roborock Empty Wash Fill Dock

Key Features

• Controls water circulation, debris emptying, and tank management
• Restores full dock automation and sensor communication
• Direct replacement for failed or damaged mainboards
• OEM-grade part ensures complete compatibility and reliable dock operation
• Recommended for experienced repair technicians

Please verify your dock model and mainboard version before purchasing. Any questions? Feel free to contact us anytime.

Eparts Channel is not responsible for any damage caused during installation.