63.1 • IMMEDIATE RESPONSE FUNCTIONSHumidification key.Pressing key 9 sprays water into the oven,increasing the humidity level. The waterkeeps on flowing as long as the key ispressed. This is useful for foods thatrequire added humidity when cooking.Cavity vent valve.Turning valve 1 opens or closes the vent.This function is useful for products thatrelease a lot of moisture when cooking. Itis recommended not to use this functionwhen cooking with steam.3 • DESCRIPTION OF KEYSFOREWORDThis page describes the immediate responsekeys (which, at any moment, activate theadditional services available, provided thatthe oven is working).Vent closedVent open90027160rev00