Delta ALQIMIA Manual De Instrucciones página 55

ALQIMIA
Standby mode
Whenever the equipment is idle for over four minutes, it enters standby
mode. The boiler turns off; the external surfaces of the machine cool
down and the LED cease to light up the water tanks. The indicators
of the espresso coffee, coffee and tea extraction buttons light up in
order.
When the user presses any button again, the equipment leaves the
standby mode, restarts the heating of the boiler and returns to the
available for use mode.
55