While you wait for answers, we may have found some information which could help you.
Click here for Steam Light Hotselfcleaning feature on Norelco steam iron?
Norelco Easy Steam Iron 520?
My Norelco easy steam 513 iron leaks - can this be fixed?
norelco EasySteam iron 519/518/517 user manual?
Do you have a manual for Norelco Easy Steam 593?
LOOKING FOR ANSWERS FOR Philips NORELCO 518 Easy Steam Clothes Iron?