Bertazzoni KIN30 PRO X Hood Insert Light: steady red LED filter alarm

What Red LED steady (filter alarm) means

On the Bertazzoni KIN30PROX hood insert, a steady red LED is the filter alarm. It calls for anti-grease filter maintenance after approximately 30 hours of operation. Pressing the meter for 3 seconds resets it. The owner sees the red light glowing continuously while the insert still runs, and the suction slowly drops if the filters stay greasy and the alarm is ignored.

Common causes of Red LED steady (filter alarm)

About 30 hours of operation since the last reset
Anti-grease filters loaded with grease
The alarm not reset after cleaning

✓ One safe check you can try

1. Turn the insert off. 2. Remove the anti-grease filters, wash them in warm soapy water or the dishwasher, and let them dry. 3. Refit them in the insert. 4. Press the meter for 3 seconds to reset the alarm. 5. If the red LED stays on, call us.

! Why to stop there

Greasy filters raise the fire risk over a cooktop.
Resetting without cleaning hides the need.
Wiring inside the insert is live.

Opening a panel yourself does not automatically cancel a manufacturer warranty, but it can cause accidental damage, and some manufacturers set their own service conditions. Check your warranty terms, or ask us, before deciding.

→Same appliance

Other Range Hood codes

A key flashing (2 s / 0.5 s)Bertazzoni KPH Hood Light: A key blinking slowly or quickly for filter service Display C flashing alternating with F / with C and FBertazzoni KG Hood Display: C blinking with F or C and F for filter service Light B flashing (motor off)Bertazzoni KG Hood Light: B blinking after 40 hours for mesh filter cleaning Light C flashing (motor off)Bertazzoni KG Hood Light: C blinking after 120 hours for charcoal filter replacement S1 LED steady / flashingBertazzoni KMC Chimney Hood LED: S1 steady or flashing for filter saturation

Red LED steady (filter alarm)Red LED steady (filter alarm) questions

What does the red LED mean?

It is the filter alarm. About 30 hours of operation have passed and the anti-grease filters need maintenance. The insert keeps running while the light is on.

How do I reset it?

Press the meter for 3 seconds after cleaning the filters. The LED goes out and the count starts again toward the next 30 hours of use, when the alarm will return.

Does the insert stop working?

No. It keeps running, but airflow drops as the filters clog, so do the cleaning soon rather than waiting for the next hour count. Clean filters also keep the motor from working harder than needed.