Electrolux EHD 72100-X User Manual page 31

what to do if ... electrolux 31
Transparent glass ceramic
With transparent glass ceramic, you
must avoid letting pots and pans
boil dry. Allowing pots and pans to
boil dry or overheating the cooking
zones can cause permanent discol-
ourations of the cooking zone de-
pression. However this does not
affect how the cooking surface
functions.