FAQ Search Select a Category Cleaning Formulas Cleaning Tips Corporate Deep Cleaners FAQ Hard Floor Cleaners Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go The Steam Ready Light is not on, on my Symphony™ Vac & Steam. What do I check? Answer: If the "Steam Ready" light is not on, be sure the machine is plugged into a functioning outlet. The light will blink once it is plugged in for about 30 seconds and go solid once the machine is warmed up and ready to use.