--- title: "BlueStar Boost icon blinking: seven minutes at full power" description: "What Boost icon blinking means on BlueStar Boost icon blinking: seven minutes at full powers, what to check before booking, and when it is not a failure at all." url: "https://rangehooderepair.center/error-codes/bluestar-boost-icon/" --- # BlueStar Boost icon blinking: seven minutes at full power Boost is the top setting on BlueStar's push-button panel. ## What Boost icon blinking actually means. Boost is the top setting on BlueStar's push-button panel. While it is on, the icon blinks, and after seven minutes the control moves the blower to high speed by itself. BlueStar range hood display · also shown as Boost What to do when Boost icon blinking shows on the range hood ### Kind of code Mode, 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 to No repair Use Boost for heavy smoke or searing, and expect it to end after seven minutes. ### Shows up as Reading 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. ### Make BlueStar When a BlueStar range hood drips grease or leaves smoke hanging over the burners, the visit starts at its baffles and the channel that drains them. ### Source BlueStar wall hoods installation and use & care manual, 197299 Rev 2 (hoods from May 2020) BlueStar wall hoods covered by manual 197299 (May 2020 onward), with in-hood, remote external or in-line blowers. ## Before you book, in this order. Each step comes from BlueStar's own guidance for Boost icon blinking on its range hoods. Follow it to the end: the last card says whether this is a visit. 01 Use Boost for heavy smoke or searing, and expect it to end after seven minutes. 02 Press Boost again if you still need it. 03 If Boost does not raise the blower speed at all, book a visit to check the blower and its wiring. ### 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 The blinking icon is not a warning, and the step down to high is timed rather than caused by heat. On hoods with a remote roof or in-line blower, the extra noise of Boost comes from outside the hood. ## What you may notice with it. The range hood problems Boost icon blinking tends to arrive with. Answer these at the range hood before anyone is booked. [All problems](https://rangehooderepair.center/problems/) Before you call ### [Reading a Range Hood Error Code or Blinking Light](https://rangehooderepair.center/problems/range-hood-error-code/) [All 7 causes, cheapest first](https://rangehooderepair.center/problems/range-hood-error-code/) It also comes with - [**Range Hood Fan Stuck on One Speed**](https://rangehooderepair.center/problems/range-hood-stuck-on-one-speed/) 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](https://rangehooderepair.center/problems/range-hood-error-code/) ## BlueStar range hoods. When a BlueStar range hood drips grease or leaves smoke hanging over the burners, the visit starts at its baffles and the channel that drains them. [BlueStar range hood repair](https://rangehooderepair.center/brands/bluestar/) More BlueStar codes [Timer icon blinking, blower off](https://rangehooderepair.center/error-codes/bluestar-timer-icon-fan-off/) [Timer icon blinking, blower running](https://rangehooderepair.center/error-codes/bluestar-timer-icon-fan-on/) Mode, not a failure on other makes [Bertazzoni C](https://rangehooderepair.center/error-codes/bertazzoni-c/) [BEST Fan LED bar flashes slowly and fan speed cannot be changed](https://rangehooderepair.center/error-codes/best-heat-sentry-fan-light-flashing/) [Bosch End](https://rangehooderepair.center/error-codes/bosch-end/) [Café Low, Med and High LEDs rolling blink](https://rangehooderepair.center/error-codes/cafe-low-med-high-rolling-blink/) [Dacor Timer LED blinking](https://rangehooderepair.center/error-codes/dacor-timer-led-blinking/) [Elica Snd](https://rangehooderepair.center/error-codes/elica-snd/) [Faber Intensive speed drops back after 6 or 10 minutes](https://rangehooderepair.center/error-codes/faber-intensive-speed-timer/) [Falmec TIMER (red LED flashing)](https://rangehooderepair.center/error-codes/falmec-red-led-flashing/) [All 79 codes of this kind](https://rangehooderepair.center/error-codes/#family-mode) BlueStar 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. BlueStar 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. BlueStar builds this ### Range hood insert The working core of a custom hood: a steel liner or power pack carrying the blower, filters, lights and controls, fitted inside a hood built of wood, plaster or metal by a cabinetmaker. ## In BlueStar's own words > After 7 minutes of operation, the blower will automatically move to high speed (C). [BlueStar wall hoods installation and use & care manual, 197299 Rev 2 (hoods from May 2020)](https://www.bluestarcooking.com/wp-content/uploads/2015/12/197299-2-09072022-Install-Manual-V2-Ventilation.pdf) [BlueStar wall hoods installation and use & care manual, 197299 Rev 2 (hoods from May 2020)](https://www.bluestarcooking.com/wp-content/uploads/2015/12/197299-2-09072022-Install-Manual-V2-Ventilation.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. BlueStar wall hoods covered by manual 197299 (May 2020 onward), with in-hood, remote external or in-line blowers. ## BlueStar Boost icon blinking 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. 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Use Boost for heavy smoke or searing, and expect it to end after seven minutes. ### Why does my BlueStar hood drop out of Boost? Boost is timed at seven minutes and then drops to high speed. ### Is Boost louder on a BlueStar with a roof blower? The blower is on the roof or in the duct, so most of the extra sound is outside the kitchen. ### Can I keep a BlueStar on Boost for a long sear? Press Boost again when it ends. There is no setting for continuous Boost. --- **[Read on the site: BlueStar Boost icon blinking: seven minutes at full power](https://rangehooderepair.center/error-codes/bluestar-boost-icon/)** **[Book a visit with RangeHoodeRepair.center](https://rangehooderepair.center/schedule/)**