18 Progress
• Remove when the hob is sufficiently
cool: limescale rings, water rings, fat
stains, shiny metallic discoloration. Clean
the hob with a moist cloth and some
TROUBLESHOOTING
WARNING! Refer to Safety
chapters.
What to do if...
Problem
You cannot activate or oper-
ate the hob.
If you cannot find a solution...
If you cannot find a solution to the problem
yourself, contact your dealer or an
Authorised Service Centre. Give the data
from the rating plate. Give also three digit
letter code for the glass ceramic (it is in the
corner of the glass surface). Make sure, you
operated the hob correctly. If not the
detergent. After cleaning, rub the hob
dry with a soft cloth.
Possible cause
The hob is not connected to
an electrical supply or it is
connected incorrectly.
The fuse is released.
servicing by a service technician or dealer
will not be free of charge, also during the
warranty period. The instructions about the
Service Centre and conditions of guarantee
are in the guarantee booklet.
Remedy
Check if the hob is correctly
connected to the electrical
supply. Refer to the connec-
tion diagram.
Make sure that the fuse is the
cause of the malfunction. If
the fuse releases again and
again, contact a qualified
electrician.