--- title: "XO display flashing: the XOA lost power and needs its time set" description: "What Display flashing after power loss means on XO display flashing: the XOA lost power and needs its time sets, what to check before booking, and when it is…" url: "https://rangehooderepair.center/error-codes/xo-display-flashing/" --- # XO display flashing: the XOA lost power and needs its time set The XOA has a small display that shows its status and a clock. ## What Display flashing after power loss actually means. The XOA has a small display that shows its status and a clock. After a power cut, or on first use, the display flashes regularly until the time is set. XO range hood display · also shown as clock flashing What to do when Display flashing after power loss shows on the range hood ### Kind of code Power The board saw the supply dip, spike or vanish and stopped the hood to protect itself: after a storm, an outage, a surge or a breaker that tripped. The trouble is as often the circuit, the junction box above the hood or a remote blower's separate feed as the hood itself. One breaker cycle usually clears it; a breaker that trips again, or any hot smell, means it stays off and a technician traces the circuit. ### Usually leads to Range hood diagnostic visit A visit that runs the hood through every speed and light, tests the draw at the filters and follows the air outside until one part is named. ### 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 XO XO range hoods are repaired on a home call, and a cold draft through the hood or a sluggish fan are both good reasons to book. ### Source XO XOA under cabinet hood manual XO XOA under-cabinet hoods (XOA30S, XOA36S) with the six-speed electronic panel. ## Before you book, in this order. Each step comes from XO's own guidance for Display flashing after power loss on its range hoods. Follow it to the end: the last card says whether this is a visit. 01 Hold the on/off key for more than five seconds to enter time setting. 02 Use the lamp key and the fan speed key to move the time down or up. 03 Press on/off to confirm. If the display flashes again without any power cut, book a visit to check the supply and board. ### Still there? It usually turns into [range hood diagnostic visit](https://rangehooderepair.center/services/diagnostic-visit/). Book with the code and the model number. ### What not to do A flashing display after an outage is expected and does not mean the board is damaged. If the breaker trips again when the hood restarts, that is a separate problem and needs a visit. ## What you may notice with it. The range hood problems Display flashing after power loss 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/) - [**Range Hood Keeps Tripping Its Breaker**](https://rangehooderepair.center/problems/range-hood-tripping-breaker/) Problem ### Reading a Range Hood Error Code or Blinking Light 7 causes, cheapest first Where Display flashing after power loss usually leads ## Range hood diagnostic visit. Book a visit [What the job involves](https://rangehooderepair.center/services/diagnostic-visit/) ## XO range hoods. XO range hoods are repaired on a home call, and a cold draft through the hood or a sluggish fan are both good reasons to book. [XO range hood repair](https://rangehooderepair.center/brands/xo/) More XO codes [LED flashing (Power Boost)](https://rangehooderepair.center/error-codes/xo-power-boost-flashing/) [Control blinks 3 times](https://rangehooderepair.center/error-codes/xo-control-blinks-3-times/) [Clean Air indicator blinking](https://rangehooderepair.center/error-codes/xo-clean-air-blinking/) [Button blinking for 5 seconds](https://rangehooderepair.center/error-codes/xo-button-blinks-for-remote/) Power on other makes [Gaggenau All buttons flash, hood not working](https://rangehooderepair.center/error-codes/gaggenau-all-buttons-flash/) [All 4 codes of this kind](https://rangehooderepair.center/error-codes/#family-power) XO 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. XO 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. XO 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 XO's own words > When using this hood for the first time, or after a power failure, the display flashes regularly. [XO XOA under cabinet hood manual](https://images.salsify.com/image/upload/s--PZMEOd7r--/ttj33k0lmaa0xlxd4pdz.pdf) [XO XOA under cabinet hood manual](https://images.salsify.com/image/upload/s--PZMEOd7r--/ttj33k0lmaa0xlxd4pdz.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. XO XOA under-cabinet hoods (XOA30S, XOA36S) with the six-speed electronic panel. ## XO Display flashing after power loss 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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Hold the on/off key for more than five seconds to enter time setting. If it comes back, it needs a visit. ### Why is the display on my XO hood blinking after a storm? The power was interrupted. Set the time and the blinking stops. ### How do I set the clock on an XO XOA hood? Hold on/off for five seconds, adjust with the lamp and fan keys, then press on/off to confirm. ### Will the XOA fan work while the display flashes? The manual only covers stopping the flash by setting the time. Set it first, and if the fan still does not start, book a visit. --- **[Read on the site: XO display flashing: the XOA lost power and needs its time set](https://rangehooderepair.center/error-codes/xo-display-flashing/)** **[Book a visit with RangeHoodeRepair.center](https://rangehooderepair.center/schedule/)**