--- title: "Smeg EGF03 keys 11 and 12 flashing fast: grinder overheated or clogged" description: "What Keys 11 and 12 flash quickly means on Smeg EGF03 keys 11 and 12 flashing fast: grinder overheated or cloggeds, what to check before booking, and when it is…" url: "https://coffeemachinerepair.center/error-codes/smeg-keys-11-12-flash-quickly/" --- # Smeg EGF03 keys 11 and 12 flashing fast: grinder overheated or clogged The EGF03 grinder has a thermal cutout. ## What Keys 11 and 12 flash quickly actually means. The EGF03 grinder has a thermal cutout. Grinding for a long stretch, or grinding into a blockage, trips it, and the two grind keys flash quickly until it cools or is cleared. A slower flash of the same keys means the bean container is missing or not fitted. Smeg coffee machine display · also shown as grinder keys flashing fast What to do when Keys 11 and 12 flash quickly shows on the coffee machine ### Kind of code Grinder and beans The grinder ran and too little came through, or it did not run at all: the hopper is empty, an oily or flavored bean is bridging over the burrs, a small stone or a clump has jammed them, or the burrs themselves are worn so the grind has turned coarse. Topping up with dry, plain beans and letting the machine try again clears most of it; a grinder that clicks, hums or stays silent with a full hopper needs its burrs and motor checked. ### Usually leads to Coffee machine grinder repair Clearing and renewing the burr grinder: jammed beans, a stone between the burrs, worn burrs, and the motor and gearbox that turn them. ### Shows up as What a Coffee Machine Error Code or Warning Symbol Means A coffee machine error code may show as a short string of letters and numbers, a flashing symbol for water, grounds or the brew unit, a short sentence on a text display, or a machine that stops with one light blinking. ### Make Smeg A Smeg espresso machine is repaired at the owner's kitchen counter after a single test shot shows where the trouble begins. ### Source Smeg EGF03 manual espresso machine with grinder user manual (linked from the US EGF03BLUS page) Smeg EGF03 manual espresso machine with built-in grinder (US EGF03BLUS and other colors). It signals by flashing its numbered keys; the numbers follow the manual's control diagram. ## Before you book, in this order. Each step comes from Smeg's own guidance for Keys 11 and 12 flash quickly on its coffee machines. Follow it to the end: the last card says whether this is a visit. 01 Press one of the flashing keys and let the grinder rest to cool. 02 Check the bean container is seated and holds plain roasted beans. 03 If the keys flash again at the next grind, the grinder chute is likely packed; book a visit rather than opening the grinder yourself. ### Still there? It usually turns into [coffee machine grinder repair](https://coffeemachinerepair.center/services/coffee-machine-grinder-repair/). Book with the code and the model number. ### What not to do A slow flash of the same two keys is the bean-container alarm, not the cutout. The pressure gauge reading is not part of this signal. ## What you may notice with it. The coffee machine problems Keys 11 and 12 flash quickly tends to arrive with. Answer these at the coffee machine before anyone is booked. [All problems](https://coffeemachinerepair.center/problems/) Before you call ### [What a Coffee Machine Error Code or Warning Symbol Means](https://coffeemachinerepair.center/problems/coffee-machine-error-code/) [All 7 causes, cheapest first](https://coffeemachinerepair.center/problems/coffee-machine-error-code/) It also comes with - [**Coffee Machine Grinder Not Working or Grinding Unevenly**](https://coffeemachinerepair.center/problems/coffee-machine-grinder-not-working/) Problem ### What a Coffee Machine Error Code or Warning Symbol Means 7 causes, cheapest first Where Keys 11 and 12 flash quickly usually leads ## Coffee machine grinder repair. **Burrs, grinder motor, gearbox or dosing sensor · moderate.** Book a visit [What the job involves](https://coffeemachinerepair.center/services/coffee-machine-grinder-repair/) ## Smeg coffee machines. A Smeg espresso machine is repaired at the owner's kitchen counter after a single test shot shows where the trouble begins. [Smeg coffee machine repair](https://coffeemachinerepair.center/brands/smeg/) More Smeg codes [FILL WATER TANK WITH FRESH WATER](https://coffeemachinerepair.center/error-codes/smeg-fill-water-tank-with-fresh-water/) [EMPTY GROUND CONTAINER](https://coffeemachinerepair.center/error-codes/smeg-empty-ground-container/) [GROUND TOO FINE. ADJUST GRIND LEVEL 1 CLICK WHILE IN OPERATION](https://coffeemachinerepair.center/error-codes/smeg-ground-too-fine/) [INSERT BREWING UNIT](https://coffeemachinerepair.center/error-codes/smeg-insert-brewing-unit/) [WATER CIRCUIT EMPTY PRESS OK TO START FILLING PROCESS](https://coffeemachinerepair.center/error-codes/smeg-water-circuit-empty/) [DESCALING NEEDED PRESS OK TO START (~45MIN)](https://coffeemachinerepair.center/error-codes/smeg-descaling-needed/) [GENERAL ALARM: REFER TO USER MANUAL](https://coffeemachinerepair.center/error-codes/smeg-general-alarm/) [CLEANING PLEASE WAIT](https://coffeemachinerepair.center/error-codes/smeg-cleaning-please-wait/) [TURN THE MILK FROTH ADJUSTMENT KNOB TO START CLEANING](https://coffeemachinerepair.center/error-codes/smeg-turn-milk-froth-knob-to-clean/) [LED 30](https://coffeemachinerepair.center/error-codes/smeg-led-30/) [LED 31](https://coffeemachinerepair.center/error-codes/smeg-led-31/) [LED 29](https://coffeemachinerepair.center/error-codes/smeg-led-29/) [All 15 Smeg codes](https://coffeemachinerepair.center/error-codes/#codes-smeg) Grinder and beans on other makes [Bertazzoni Fill bean container](https://coffeemachinerepair.center/error-codes/bertazzoni-fill-bean-container/) [Fisher & Paykel FILL BEANS CONTAINER](https://coffeemachinerepair.center/error-codes/fisher-and-paykel-fill-beans-container/) [Fulgor Milano GROUND TOO FINE ADJUST MILL](https://coffeemachinerepair.center/error-codes/fulgor-milano-ground-too-fine-adjust-mill/) [Gaggenau Fill coffee beans](https://coffeemachinerepair.center/error-codes/gaggenau-fill-coffee-beans/) [JennAir ADD GROUND COFFEE](https://coffeemachinerepair.center/error-codes/jennair-add-ground-coffee/) [Jura Fill bean container](https://coffeemachinerepair.center/error-codes/jura-fill-bean-container/) [Miele Fill the bean container](https://coffeemachinerepair.center/error-codes/miele-fill-the-bean-container/) [Thermador FILL BEAN CONTAINER](https://coffeemachinerepair.center/error-codes/thermador-fill-bean-container/) [All 18 codes of this kind](https://coffeemachinerepair.center/error-codes/#family-grinder) Smeg builds this ### Built-in coffee system The coffee machine set flush into a tall kitchen cabinet, filled from a water tank behind its front, grinding beans and brewing each cup on its own before sliding out on rails for service. Smeg builds this ### Countertop espresso machine The fully automatic bean-to-cup machine that stands on the counter, grinding, tamping, brewing and frothing at the touch of a key, with its tank, hopper and grounds drawer all reached from the top and the front. Smeg builds this ### Manual espresso machine The home espresso machine with a portafilter you fill and lock in by hand, a pump and a boiler or thermoblock inside, and a steam wand for milk you froth yourself. ## In Smeg's own words > The coffee grinder has been used for too long and the temperature block has activated or it is clogged. [Smeg EGF03 manual espresso machine with grinder user manual (linked from the US EGF03BLUS page)](https://doc.smeg.it/qr/97477A610/EN) [Smeg EGF03 manual espresso machine with grinder user manual (linked from the US EGF03BLUS page)](https://doc.smeg.it/qr/97477A610/EN) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Smeg EGF03 manual espresso machine with built-in grinder (US EGF03BLUS and other colors). It signals by flashing its numbered keys; the numbers follow the manual's control diagram. ## Smeg Keys 11 and 12 flash quickly coffee machine 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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Press one of the flashing keys and let the grinder rest to cool. If it comes back, it needs a visit. ### Why did my Smeg EGF03 grinder stop after several doses in a row? Long grinding trips its heat cutout. Press a flashing key and give it a few minutes to cool. ### What does a slow flash of the grind keys mean on a Smeg EGF03? The bean container is missing or not fitted properly. Seat it and add beans if needed. ### Can I clear a clogged Smeg EGF03 grinder myself? Smeg describes taking the grinder apart to clean the tube, but if you are not sure, book a visit so the burrs are not damaged. --- **[Read on the site: Smeg EGF03 keys 11 and 12 flashing fast: grinder overheated or clogged](https://coffeemachinerepair.center/error-codes/smeg-keys-11-12-flash-quickly/)** **[Book a visit with CoffeeMachineRepair.center](https://coffeemachinerepair.center/schedule/)**