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MAINTENANCE AND USE MANUAL
furnace D
EN
CAPITOLO 9: TROUBLESHOOTING
9.1
WARNING
9.2
PROBLEMS, CAUSES AND REMEDIES
Should any of the anomalies described below occur try setting the situation
right, as far as is permissible, by following the instructions contained in this
manual. Should the problem persist contact your Authorised Servicing Centre.
P
ROBLEM
C
AUSE
R
EMEDY
After powering the
machine via the
main switch the
on-key LED fails to
come on.
1.
Plug is not connected to
the mains socket.
Power lead is damaged.
2.
Fuse blown.
1.
Connect the plug to the mains
socket properly.
Have the power lead replaced by an
Authorised Servicing Centre only.
2.
Change the fuse, using one of
identical characteristics. Contact an
Authorised Servicing Centre only.
Insufficient aspiration
of combustion fumes
and gases.
1.
Aspirating fan full of dust or
clogged.
1.
Clean the aspiration fan or have it
changed. Contact an Authorised
Servicing Centre only.
Combustion fumes
or gas exits
aspiration fan flue
or the mobile hood.
1.
Obstruction in the oven
aspiration fan flue or mobile
hood is clogged.
1.
Clear any obstruction from flue.
The buzzer sounds
and the legend
“tEmP” flashes on
the display.
1.
Temperature setting
exceeded (see section 7.2
point B.).
2.
Thermocouple broken.
1.
Reset the work cycle data.
2.
Change the thermocouple.
Contact an Authorised Servicing
Centre only.
The legend “Door”
appears on the
display.
1.
The door has accidentally
been opened.
1.
Re-close the door.
