

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.
Mon–Sat, 8am–8pm
- Filters
- Water filter and descaling service
- Source: Bertazzoni
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Three short steps, about a minute.
or call (844) 879-5178
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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 applianceKind of codeFilters
A filter has reached the end of its life or is clogged enough for the appliance to notice: a refrigerator water cartridge past its gallons or months, a hood's grease or charcoal filter loaded with residue, a dish-care filter packed with food, a washer inlet filter choked with grit. The fix is a clean or a new filter of the right part number, fitted with the appliance unplugged and the water closed where there is one, then the reminder reset.
Usually leads toWater filter and descaling service
Fresh filters in dispensers and ice makers, and scale cleared from steam ovens, ice makers and dish care machines.
Shows up asHood Fan Weak or Noisy: Grease Filters, Blower Wheel and Duct
A hood fan that is weak or noisy pulls little smoke or steam off the cooktop, roars, rattles or whistles, often after months of cooking without the filters being cleaned.
MakeBertazzoni
Bertazzoni upkeep is mostly about the range: burner caps and ports, the oven gasket and the hood above, with the matching refrigerator and dishwasher checked in the same trip.
SourceBertazzoni KMC30X 30-inch canopy hood installation, use and care manual
Bertazzoni KMC30X, KMC36X and KMC48X canopy hoods.
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.
Turn off both the lights and the blower.
Remove the grease filters, wash them, and let them dry fully before refitting.
Hold T3 for about three seconds until S1 flashes three times to confirm the reset.
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 problemsWhere S1 steady usually leads
Water filter and descaling service.
Bertazzoni
home appliances.
Bertazzoni upkeep is mostly about the range: burner caps and ports, the oven gasket and the hood above, with the matching refrigerator and dishwasher checked in the same trip.
Bertazzoni home appliance maintenanceMore Bertazzoni codes
Filters on other makes
Cold storage
Upkeep for everything in the house that keeps things cold: refrigerators, freezers, wine and beverage units and ice makers, cleaned and checked before they start struggling.
Cooking appliances
Upkeep for ovens, ranges, cooktops, hoods, microwaves, steam and speed ovens: burners and igniters cleaned, gas joints checked, grease filters and descaling done on time.
Dish care
Upkeep for dishwashers and disposers: filters rinsed, spray arms cleared, the door seal and drain loop checked, and hard-water scale kept off the parts that heat and spray.
In Bertazzoni's own words
The alarm is triggered after the Hood has been in operation for 100 working hours.
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 areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about S1 steady.
Can I clear S1 steady myself?
Why won't S1 reset on my Bertazzoni KMC hood?
How often should filters on a Bertazzoni KMC hood be washed?
Can KMC hood filters be machine-washed?
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.