A new white water filter cartridge and the used one it replaces lying side by side on a folded towel on a kitchen counter, the open door of a home refrigerator beside them, nobody in the frame.

Bertazzoni KMC canopy hood: steady S1 light

The KMC hoods keep a running total of blower time and light S1 continuously once that total is reached, asking for the metal grease filters to be cleaned.

(844) 879-5178

Mon–Sat, 8am–8pm

  • Filters
  • Water filter and descaling service
  • Source: Bertazzoni

Book a visit

Three short steps, about a minute.

or call (844) 879-5178

What S1 steady
actually means.

The KMC hoods keep a running total of blower time and light S1 continuously once that total is reached, asking for the metal grease filters to be cleaned.

Bertazzoni home appliance display · also shown as S1 LED on

What to do when S1 steady shows on the home appliance

Before you book,
in this order.

Each step comes from Bertazzoni's own guidance for S1 steady on its home appliances. Follow it to the end: the last card says whether this is a visit.

01

Turn off both the lights and the blower.

02

Remove the grease filters, wash them, and let them dry fully before refitting.

03

Hold T3 for about three seconds until S1 flashes three times to confirm the reset.

04

Book a visit if S1 comes back on immediately after the reset.

Still there?

It usually turns into water filter and descaling service. Book with the code and the model number.

What not to do

A steady S1 is a timed cleaning reminder, not a sign the blower is failing. A flashing S1, by contrast, refers to the charcoal filter rather than the grease filters.

What you may
notice with it.

The home appliance problems S1 steady tends to arrive with. Answer these at the home appliance before anyone is booked.

All problems

Where S1 steady usually leads

Water filter and descaling service.

Water filters replaced and flushed, inlet screens checked, descaling run on a steam oven, ice maker or dish care machine · low.

In Bertazzoni's own words

The alarm is triggered after the Hood has been in operation for 100 working hours.
Bertazzoni KMC30X 30-inch canopy hood installation, use and care manual Bertazzoni KMC30X 30-inch canopy hood installation, use and care manual

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Bertazzoni KMC30X, KMC36X and KMC48X canopy hoods.

Bertazzoni S1 steady home appliance maintenance,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas
A family sharing breakfast in a bright, well-kept home kitchen.
For the heart of your home.

Questions
about S1 steady.

Can I clear S1 steady myself?
Turn off both the lights and the blower. If it comes back, it needs a visit.
Why won't S1 reset on my Bertazzoni KMC hood?
The reset only takes effect with the lights and blower both off first; switch both off, then hold T3 for three seconds.
How often should filters on a Bertazzoni KMC hood be washed?
Whenever S1 lights, and Bertazzoni's own schedule puts that at roughly every two months of typical use.
Can KMC hood filters be machine-washed?
Yes, the manual allows it; letting them dry fully before refitting keeps the reset reliable.

Back to your everyday

Still showing S1 steady?

A booking goes further when it has the reminder or code as shown, the model number from the rating plate, and a word on when that filter, screen or tub was last cleaned. With those three, the office can pack the right filter or cleaner for your appliance.

(844) 879-5178 Schedule maintenance