Fan Not Working or Weak AirflowOften caused by motor failure, blocked filters, duct issues, or electrical faults.
Excessive Noise or VibrationWorn fan motors, loose mounts, or damaged blower components can cause loud operation.
Lights Not WorkingBurned wiring, faulty sockets, control switches, or internal boards may affect lighting.
Range Hood Won’t Turn OnElectrical supply problems, failed switches, or control board issues can prevent operation
Buttons or Touch Controls Not RespondingUnresponsive controls often indicate electronic or interface failures.
Poor Odor or Smoke RemovalClogged filters, duct restrictions, or fan performance issues can reduce ventilation effectiveness.
If your range hood shows any of these symptoms, professional diagnostics can help prevent further damage.