Troubleshooting
Problem
The cooktop cannot
Be turned on.
The touch controls
are unresponsive.
The touch controls
are difficult to
operate.
The glass is being
scratched.
Technical Specification
Ceramic Hob
Cooking Zones
Supply Voltage
Installed Electric Power
Product Size D×W×H(mm)
Building-in Dimensions A×B (mm)
Ceramic Hob
Cooking Zones
Supply Voltage
Installed Electric Power
Product Size D×W×H(mm)
Building-in Dimensions A×B (mm)
Possible causes
No power.
The controls are locked.
There may be a slight film of water
over the controls or you may be using
the tip of your finger when touching
the controls.
Rough-edged cookware.
Unsuitable, abrasive scourer or
cleaning products being used.
20
What to do
Make sure the cooktop is connected
to the power supply and that it is
switched on.
Check whether there is a power
outage in your home or area. If you've
checked everything and the problem
persists, contact the Technika service
department.
Unlock the controls. See section
'Locking the controls' for
instructions.
Make sure the touch control area is
dry and use the ball of your finger
when touching the controls.
Use cookware with flat and smooth
bases. See 'Choosing the right
cookware'. Do not slide any cookware
on the hob.
See 'Care and cleaning'.
TGGCE64-5
4 Zones
220-240V~ 50 Hz or 60Hz
6400W
590×520×50
565×495
TGGCE74
4 Zones
220-240V~ 50 Hz or 60Hz
6400W
700×520×50
565×495