Struggling with brush obstructions? Learn how to diagnose and fix your robot vacuum today.
Error 14 triggers when the system detects motor resistance or a main brush module stall.
Dreame’s firmware creates strict feedback loops that may flag minor friction as a major failure.
Manually spin the internal gears to identify if physical obstructions exist within the planetary gearbox.
Oxidized or stuck spring-loaded pins often prevent the robot from detecting the installed brush roll.
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