Philips GC3360 User Manual page 11

Question
Why doesn't
the horizontal or
vertical steam boost
function work?
Answer
The iron may not be hot enough and/or the drip-stop function has been
activated. Select an ironing temperature that is suitable for steam ironing
( 2 to MAX). Put the iron on its heel and wait until the amber
temperature light goes out before you start to iron.
You may have used the steam boost function too often within a short
period. Continue ironing in horizontal position and wait a while before
you use the horizontal or vertical steam boost function again.
The iron may not be hot enough. Select an ironing temperature that is
suitable for steam ironing ( 2 to MAX). Put the iron on its heel and
wait until the amber temperature light goes out before you start to iron.
EnGlish
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