--- title: "Viking RVL ceiling hood: green light on the display" description: "What Green indicator LED means on Viking RVL ceiling hood: green light on the displays, what to check before booking, and when it is not a failure at all." url: "https://rangehooderepair.center/error-codes/viking-green-led/" --- # Viking RVL ceiling hood: green light on the display The RVL Pureline Pro ceiling hood shows white LEDs for fan speed and power mode and one green LED for the grease filter. ## What Green indicator LED actually means. The RVL Pureline Pro ceiling hood shows white LEDs for fan speed and power mode and one green LED for the grease filter. After 20 cooking hours the green LED lights to ask for a filter cleaning. If the count is not reset after cleaning, the green LED comes on again whenever the hood is switched on. Viking range hood display · also shown as clean grease filter indicator What to do when Green indicator LED shows on the range hood ### Kind of code Filter reminders The hood has counted enough hours of fan time to ask for its filters: the mesh or baffle grease filters want a wash, or on a recirculating hood the charcoal filters want replacing. Most hoods count hours rather than measure grease, so the light comes on whether the filters are clean or not, and it stays on until it is reset with the key the manual names. A reminder that returns straight after a reset, or a hood that still pulls weakly with fresh filters, is worth a visit. ### Usually leads to Range hood filter and baffle service Cleaning or replacing what catches grease and odor: mesh and baffle filters, charcoal pads on recirculating hoods, and the grease channel. ### 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 Viking Viking range hoods that have grown loud, weak or dark are looked at in place, from the lamps and switches to the blower overhead. ### Source Viking RVL Pureline Pro ceiling hood MVCEH636/648 manual Viking RVL Pureline Pro ceiling hood MVCEH636 and MVCEH648, use and care manual. Viking recommends cleaning the grease filter once a month. ## Before you book, in this order. Each step comes from Viking's own guidance for Green indicator LED on its range hoods. Follow it to the end: the last card says whether this is a visit. 01 Protect the cooking surface, pull the bottom panel down at both sides and take out the grease filter with both hands. 02 Clean the filter, then refit it with the lock or lip at the bottom and press the front up until it clicks. 03 Reset the indicator by pressing the two keys the manual's control chart shows for the grease filter together for 5 seconds. 04 If the green LED will not reset, book a visit. ### Still there? It usually turns into [range hood filter and baffle service](https://rangehooderepair.center/services/range-hood-filter-and-baffle-service/). Book with the code and the model number. ### What not to do The green LED is a cleaning reminder, not a blower or wiring warning. A flashing white LED is the 10-minute run-on mode, and the fourth white LED is power mode. ## What you may notice with it. The range hood problems Green indicator LED 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 Runs but Barely Pulls Smoke**](https://rangehooderepair.center/problems/range-hood-weak-suction/) - [**Grease or Oily Water Dripping From the Range Hood**](https://rangehooderepair.center/problems/range-hood-dripping-grease/) Problem ### Reading a Range Hood Error Code or Blinking Light 7 causes, cheapest first Where Green indicator LED usually leads ## Range hood filter and baffle service. **Mesh or baffle filters, charcoal pads and the grease channel · lowest.** Book a visit [What the job involves](https://rangehooderepair.center/services/range-hood-filter-and-baffle-service/) ## Viking range hoods. Viking range hoods that have grown loud, weak or dark are looked at in place, from the lamps and switches to the blower overhead. [Viking range hood repair](https://rangehooderepair.center/brands/viking/) More Viking codes [Filter clean icon blinking](https://rangehooderepair.center/error-codes/viking-filter-clean-icon-blinking/) [First white fan-speed LED flashing](https://rangehooderepair.center/error-codes/viking-first-white-led-flashing/) [Fourth white LED lit](https://rangehooderepair.center/error-codes/viking-fourth-white-led/) [Blower comes on at high by itself](https://rangehooderepair.center/error-codes/viking-heat-sensor-high/) Filter reminders on other makes [Bertazzoni F](https://rangehooderepair.center/error-codes/bertazzoni-f/) [BEST Fan LED bar flashes slowly for 30 seconds after the fan is turned off](https://rangehooderepair.center/error-codes/best-fan-led-bar-flashing-after-off/) [BlueStar Timer icon blinking, blower off](https://rangehooderepair.center/error-codes/bluestar-timer-icon-fan-off/) [Bosch clean grease filter](https://rangehooderepair.center/error-codes/bosch-clean-grease-filter/) [Dacor Low button blinking](https://rangehooderepair.center/error-codes/dacor-low-button-blinking/) [Elica Grease Filter](https://rangehooderepair.center/error-codes/elica-grease-filter/) [Faber Filter alarm LED on (steady)](https://rangehooderepair.center/error-codes/faber-filter-alarm-led-on/) [Falmec Red LED steady on with the fan off](https://rangehooderepair.center/error-codes/falmec-red-led-steady/) [All 61 codes of this kind](https://rangehooderepair.center/error-codes/#family-filter) Viking 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. Viking 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. Viking 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 Viking's own words > After 20 cooking hours, a green LED on the hood indicates that the grease filter needs cleaning. [Viking RVL Pureline Pro ceiling hood MVCEH636/648 manual](https://middleby-cdn.com/usermanuals/Viking_MVCEH_Hood_Manual_1.pdf) [Viking RVL Pureline Pro ceiling hood MVCEH636/648 manual](https://middleby-cdn.com/usermanuals/Viking_MVCEH_Hood_Manual_1.pdf) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Viking RVL Pureline Pro ceiling hood MVCEH636 and MVCEH648, use and care manual. Viking recommends cleaning the grease filter once a month. ## Viking Green indicator LED 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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Protect the cooking surface, pull the bottom panel down at both sides and take out the grease filter with both hands. If it comes back, it needs a visit. ### My Viking ceiling hood's green light is back right after cleaning. Why? The count was not reset. Press the two filter keys together for 5 seconds after refitting the filter; otherwise the light returns at every switch-on. ### How often should I clean the filter on a Viking ceiling hood? Viking recommends once a month, and the green LED will prompt you after 20 cooking hours. ### Is it safe to take the filter out of a Viking ceiling hood myself? Yes; it comes out from below once the bottom panel is pulled down at both sides. Cover the cooking surface first and use both hands on the filter. --- **[Read on the site: Viking RVL ceiling hood: green light on the display](https://rangehooderepair.center/error-codes/viking-green-led/)** **[Book a visit with RangeHoodeRepair.center](https://rangehooderepair.center/schedule/)**