What happens if the drink preparation in my sodastream ULTIMATE Multi-drink™ stops in the middle due to unplugging/power outage?

In this case, the machine cancels the drink-making process and enters a ‘Reset required’ mode. The Status Light ring blinks Orange to indicate this state.

To reset:  

1. Place an empty glass under the Dispense Nozzle.  
2. Press the Activation Button to drain the remaining water from the system.  
3. Dispose of the drained water.  
4. Start a new drink.