S1 Vivaldi II Owner’s ManualPage 113. At the end of the heating phase of the drink, stop the steam delivery by turning the steamknob (6) clockwise4. Remove the pitcher from the steam wand (2) and wipe the steam wand and tipimmediately with a clean, damp sponge in order to remove all residue of the heateddrink.WARNING!!Do not turn the steam knob (6) before placing the steam wand (2) inside thepitcher, in order to avoid burns.4.9 Economy / Boiler Operational ModesOn the 20 Amp models of the LaSpaziale VII, the BOILER button performs two standardroles:1. Turning the Steam boiler on and off2. Entry and exit of Economy modeThere are three possible operational modes of the two boilers in the La Spaziale VII 20Amodel:1. Both boilers are completely independent, turning on and off according to the needs ofeach. Both can be on at the same time. This is the default mode.2. The BOILER button can toggle the Boiler on and off. This mode is useful for thosethat only drink espresso and do not need steam or hot water and want to conserveenergy.3. The BOILER button can also be used to switch in and out of Economy mode. In thismode only one boiler can be on at a time. The VII automatically controls which is onaccording to demand with preference going to the group boiler. This is useful for thoseowning the 20A model but lacking a 20A circuit.Turning the Steam/Hot Water Boiler On and Off1. The VII must be in ON mode, not Standby for all operations below.2. Momentarily press the BOILER button3. The Boiler lamp turns off. Neither steam nor hot water is available.Note: if you turn the VII Off then On again, or if power is removed and restoredto the VII, the Boiler returns to the On state.4. Momentarily press the BOILER button again.5. The BOILER lamp is on (or blinking). Steam and hot water are available.