Operation Manual

7
TROUBLESHOOTING GUIDE
I. The appliance will not operate
lPower failure
lProperly insert the power plug in the
mains socket.
lCheck the mains fuse.
II. The appliance will not operate
lThe door are not closed!
lClose the door.
The appliance is equipped with a system which helps the user at the search for causes
and at the localization of little prob lems resulting from operating errors by means of corre-
sponding „codes” which are shown by the signal lights at the function keys. The error rec-
og nition is signalled by blinking START/PAUSE. The error code is shown by appro pri ately
shining signal lights at the function keys.
Display
of codes
signal light
Code: shinning signal light D1, D2,
D3, D4.
D1 D2 D3 D4