RangeHoodeRepair.center (844) 398-3217Mon–Sat, 8am–8pm Book a visit
The control strip on the front edge of a stainless chimney range hood, one small timer symbol lit beside the fan keys, steam fading above the burners below.

Bertazzoni T1 flashing: 24-hour air circulation on a KMC hood

Holding T1 for about two seconds starts the 24-hour mode on the KMC hoods.

(844) 398-3217

Mon–Sat, 8am–8pm

  • Mode, not a failure
  • No repair needed
  • Source: Bertazzoni

Book a visit

Three short steps, about a minute.

or call (844) 398-3217

What T1 flashing
actually means.

Holding T1 for about two seconds starts the 24-hour mode on the KMC hoods. The blower runs at speed one for ten minutes every hour for a full day while T1 flashes; with the remote, the display shows 24.

Bertazzoni range hood display · also shown as T1 LED blinking, 24

What to do when T1 flashing shows on the range hood

Kind of codeMode, not a failure

The hood is doing something it was told to do, not wearing out: a delay-off timer that keeps the blower running for some minutes after the burners go off, a heat sentry that starts the fan by itself when it senses a hot pan, a Sabbath setting that locks the keys and dims the lights, or a link to the cooking surface that sets the speed on its own. No part is needed; a key sequence from the manual, or simply waiting, ends it.

Usually leads toNo repair

If you want the kitchen aired through the day, leave it on.

Shows up asReading a Range Hood Error Code or Blinking Light

A range hood error code may appear as letters and numbers on a display, a light that blinks in a pattern, a filter reminder that will not clear, or a beep with the fan refusing to start.

MakeBertazzoni

A Bertazzoni range hood that has stopped pulling steam is inspected in your kitchen, beginning with the rating label hidden behind its grease filters.

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 T1 flashing on its range hoods. Follow it to the end: the last card says whether this is a visit.

01

If you want the kitchen aired through the day, leave it on.

02

Hold T1 again for two seconds to switch it off.

03

If the blower runs continuously instead of ten minutes in each hour, book a visit.

Cleared?

The code is gone and the blower pulls steam up on every speed again without a new part. If it returns this week, or the filter reminder keeps coming back right after a cleaning, mention it in the booking.

What not to do

This is a designed airing mode, not a fan that has stuck on. It cannot start while intensive speed or the delay is running.

What you may
notice with it.

The range hood problems T1 flashing tends to arrive with. Answer these at the range hood before anyone is booked.

All problems

Before you call

Reading a Range Hood Error Code or Blinking Light

All 7 causes, cheapest first

It also comes with

Close view of the front control strip of a stainless wall-mount chimney range hood on a tiled wall, a few abstract lit segments on its small display and one indicator blinking, the range hood's canopy filling the upper half of the frame. Problem

Reading a Range Hood Error Code or Blinking Light

7 causes, cheapest first

No repair indicated

Nothing to repair.

The hood is doing something it was told to do, not wearing out: a delay-off timer that keeps the blower running for some minutes after the burners go off, a heat sentry that starts the fan by itself when it senses a hot pan, a Sabbath setting that locks the keys and dims the lights, or a link to the cooking surface that sets the speed on its own. No part is needed; a key sequence from the manual, or simply waiting, ends it.

How to read what your range hood is telling you

Bertazzoni
range hoods.

A Bertazzoni range hood that has stopped pulling steam is inspected in your kitchen, beginning with the rating label hidden behind its grease filters.

Bertazzoni range hood repair

More Bertazzoni codes

FC FC4A key flashing every 2 secondsA key flashing every 0.5 secondsF and C keys flashingS1 steadyS1 flashingT4 flashingT2 flashingLight B flashing
All 14 Bertazzoni codes

Mode, not a failure on other makes

BEST Fan LED bar flashes slowly and fan speed cannot be changedBlueStar Timer icon blinking, blower runningBosch EndCafé Low, Med and High LEDs rolling blinkDacor Timer LED blinkingElica SndFaber Intensive speed drops back after 6 or 10 minutesFalmec TIMER (red LED flashing)
All 75 codes of this kind
A stainless steel wall-mount chimney range hood fixed to a white subway tile wall in a US home kitchen, the range hood's rectangular chimney cover rising straight to the ceiling, soft steam rising from a pot into the canopy, the range hood filling the upper half of the frame, the cooking surface below cropped and out of focus at the bottom edge. Bertazzoni builds this

Wall-mount range hood

The chimney hood fixed to a bare stretch of wall above the burners, its canopy catching the rising smoke while a telescoping cover hides the duct that climbs to the ceiling.

 A slim stainless under-cabinet range hood mounted beneath white shaker wall cabinets in a US home kitchen, the range hood's two lamps glowing onto steam rising from a simmering pot, the range hood and the cabinets above it filling the upper half of the frame, the cooking surface below cropped and out of focus. Bertazzoni builds this

Under-cabinet range hood

The slim hood screwed to the bottom of the wall cabinet over the burners, venting up through that cabinet or back through the wall, or cleaning the air and returning it to the room.

 A large stainless island range hood hanging from the ceiling on its four-sided chimney over a kitchen island with a white stone top in a US home, steam rising from a pan into the range hood's canopy, the range hood centered in the upper half of the frame, the burners on the island below cropped and out of focus. Bertazzoni builds this

Island range hood

The hood that hangs from the ceiling over burners set into a kitchen island, open on all four sides, with its duct and wiring hidden inside a chimney that drops from above.

In Bertazzoni's own words

a speed that allows ducting for 10 minutes every hour, for a 24 hour cycle
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 T1 flashing range hood repair,
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

Tampa BayFL · 31 areas

OrlandoFL · 30 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

San Francisco Bay AreaCA · 74 areas

A family cooking together under a stainless range hood in a bright kitchen.
For the heart of your home.

Questions
about T1 flashing.

Can I clear T1 flashing myself?
If you want the kitchen aired through the day, leave it on.
Why does my Bertazzoni hood run for ten minutes at a time with no one cooking?
The 24-hour air circulation mode is on. Hold T1 for two seconds to end it.
What does 24 on my Bertazzoni hood mean?
When started from the remote, the 24-hour mode shows 24 on the display while it cycles.
Does 24-hour mode stop by itself on a Bertazzoni?
Yes, after a 24-hour cycle.

Back to your everyday

Still showing T1 flashing?

Three things make the booking useful: the letters or blink pattern exactly as they showed, the full model number from the label behind the filters, and whether the fan still moves air on every speed. With those, the technician arrives with half the answer already worked out.

Schedule a repair Call (844) 398-3217
(844) 398-3217 Schedule a repair