GB
38
Fault Possible cause Possible solution
Gas is not coming
through to the hob
Check that the gas cylinder
tap is properly positioned
and open
If it is piped gas, open
the gas tap
The gas burners are making the pans dirty
The burner openings are dirty
Clean the burners’
openings
The injector or injector
holder is dirty
Clean the injector holder or
injector without using any-
thing which could damage
or alter the diameter of the
gas outlet opening
MODEL VT DUAL.1
The gas burners are not lighting
MODELS TT 620, TR 620, TR 640, TT 640, VT TC 60.3 AND TM 620:
Continuous beeping, disconnection of control and symbol on displays
There is an object or li-
quid covering up the
touch control.
Remove the object or liquid
that is covering the touch
control.