Your product is not plugged in or is not switched on ==> Check that your product is properly connected to a power socket and that the switch is on "I".
The water level in the tank is too low ==> Unplug the appliance and fill the tank.
The pump is unprimed ==>Press and hold the steam button for a few seconds to prime the pump.
The removable tank is not installed correctly ==> Check the correct positioning of the tank on the product.
The product is in "Stand-by" mode ==> Press the "On-Off" button and wait until it stops flashing.