Troubleshooting-Gaggia-Brera-Alarm-Flash

If the alarm light is flashing slowly, this indicates that a component of the machine is missing or not inserted properly.

1. The brew unit is not inserted properly.
   1. Remove the brew unit from the machine.
   2. Make sure the brew unit chamber is clean and clear of coffee grounds or other debris. Make sure the tracks for the brew unit are not blocked.
   3. Firmly reinsert the brew unit into the unit. It should click into place. To test if it is properly reinserted try removing it from the machine without hitting the push/press button. You should not be able to remove it. If you can go to the next step.
   4. There is a flap on the back of the brew unit, opposite the side that says push/press, that needs to be in a certain position.
      1. If the flap is down inside the square notch like the picture below then it needs to be pushed upwards. Please note that on certain units, especially newer Gaggia unites, a yellow plastic is used instead of black plastic to help make this part more easily identified.
         

         Fin Positioned Incorrectly
      2. The flap should look like this when it is in the correct position.
         

         Fin Positioned Correctly
   5. It's possible that the gear for the brew unit is in the wrong position. This video discusses how to trick the machine into resetting the gear to the correct position:

If the alarm light is blinking quickly then the machine is sensing that the brew unit motor is working too hard to engage the brew unit. The machine will stop and give these error codes as a protective measure so that the machine does not break itself. This issue is typically resolved through normal maintenance.

1. First restart the machine to clear the error message and reset the machine back to the home position so that it can be removed.
2. Once the machine is restarted wait until the machine is at ready screen.
3. When the machine is at the ready screen open the door of the machine.
   1. Try removing the brew unit. If the brew unit does not readily come out do not force it out. The brew unit is stuck in an engaged position and will need to be properly reset. Forcing it out of the machine can break the brew unit and possible damage other parts. Do the instructions in the following video to get the brew unit properly reset before moving on to the next step. If the brew unit won't reset to the home position the machine may require a repair.
   2. If the brew unit is easily removed then rinse it off with cold water and let it dry.
4. The brew unit will need to be cleaned and lubricated using the instructions in the brew unit cleaning and lubrication section of this article.
5. Reinsert the brew unit into the machine and try brewing a shot.