--- title: "Bosch \"Able\" or \"None\": the hood was told it recirculates, or that it vents outside" description: "What Able means on Bosch \"Able\" or \"None\": the hood was told it recirculates, or that it vents outsides, what to check before booking, and when it is not a…" url: "https://rangehooderepair.center/error-codes/bosch-able/" --- # Bosch "Able" or "None": the hood was told it recirculates, or that it vents outside The display needs to know whether the hood blows outdoors or returns air through a carbon filter, because only recirculation needs the charcoal reminder. ## What Able actually means. The display needs to know whether the hood blows outdoors or returns air through a carbon filter, because only recirculation needs the charcoal reminder. Pressing plus and minus together with the hood off flips the setting: Able means circulating air is on, None means exhaust mode. Bosch range hood display · also shown as None What to do when Able 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 Confirm how your hood is installed: a duct to the outside means None, a recirculating kit with a carbon filter means Able. ### 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 Bosch Bosch range hoods and downdraft vents get a home visit in which the touch controls and the fan's timed shut-off are checked before anything is opened. ### Source Bosch Hood Use and Care Manual HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC Bosch wall hoods HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC and HCB50651UC, HCB56651UC. ## Before you book, in this order. Each step comes from Bosch's own guidance for Able on its range hoods. Follow it to the end: the last card says whether this is a visit. 01 Confirm how your hood is installed: a duct to the outside means None, a recirculating kit with a carbon filter means Able. 02 With the hood connected but switched off, press plus and minus together until the right word shows. 03 If the display will not change or the word flickers during cooking, 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 Able is not an error or a request for service. None does not mean the hood has lost its filters; it only turns off the charcoal count. ## What you may notice with it. The range hood problems Able 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 Buttons or Keypad Not Responding**](https://rangehooderepair.center/problems/range-hood-controls-not-responding/) 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/) ## Bosch range hoods. Bosch range hoods and downdraft vents get a home visit in which the touch controls and the fan's timed shut-off are checked before anything is opened. [Bosch range hood repair](https://rangehooderepair.center/brands/bosch/) More Bosch codes [clean grease filter](https://rangehooderepair.center/error-codes/bosch-clean-grease-filter/) [replace charcoal filter](https://rangehooderepair.center/error-codes/bosch-replace-charcoal-filter/) [Auto](https://rangehooderepair.center/error-codes/bosch-auto/) [End](https://rangehooderepair.center/error-codes/bosch-end/) [Snd](https://rangehooderepair.center/error-codes/bosch-snd/) [GREASE FILTER lit](https://rangehooderepair.center/error-codes/bosch-grease-filter-key-lit/) [CHARCOAL FILTER lit](https://rangehooderepair.center/error-codes/bosch-charcoal-filter-key-lit/) [CONNECT and 2 flashing](https://rangehooderepair.center/error-codes/bosch-connect-2-flashing/) [Two short beeps](https://rangehooderepair.center/error-codes/bosch-two-short-beeps/) [Filter key flashes slowly at switch-off](https://rangehooderepair.center/error-codes/bosch-filter-key-flashing/) [Fan key backlight flashes slowly](https://rangehooderepair.center/error-codes/bosch-fan-key-flashing/) 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/) [BlueStar Timer icon blinking, blower running](https://rangehooderepair.center/error-codes/bluestar-timer-icon-fan-on/) [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 78 codes of this kind](https://rangehooderepair.center/error-codes/#family-mode) Bosch 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. Bosch 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. Bosch 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 Bosch's own words > Press the "+" and "-" keys simultaneously until "Able" lights up briefly on the display panel. [Bosch Hood Use and Care Manual HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC](https://media3.bsh-group.com/Documents/8001369736_A.pdf) [Bosch Hood Use and Care Manual HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC](https://media3.bsh-group.com/Documents/8001369736_A.pdf) [Bosch Hood Use and Care Manual HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC](https://media3.bsh-group.com/Documents/8001369736_A.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Bosch wall hoods HCP30651UC, HCP36651UC, HCP80641UC, HCP86641UC and HCB50651UC, HCB56651UC. ## Bosch Able 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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Confirm how your hood is installed: a duct to the outside means None, a recirculating kit with a carbon filter means Able. ### Should my Bosch hood show Able or None? None if it is ducted to the outside, Able if it recirculates through a carbon filter. Getting it wrong only affects which filter reminders you see. ### Why can't I switch my Bosch hood to Able while cooking? The change only works with the hood connected and switched off. Turn the fan off first, then press plus and minus together. ### Will choosing Able make my Bosch hood recirculate? No. The setting only changes the display's reminders. Recirculation needs the kit and carbon filter fitted to the hood. --- **[Read on the site: Bosch "Able" or "None": the hood was told it recirculates, or that it vents outside](https://rangehooderepair.center/error-codes/bosch-able/)** **[Book a visit with RangeHoodeRepair.center](https://rangehooderepair.center/schedule/)**