Belling GOURMET 900 DF Service Manual page 67

Electric Multi function oven Main oven not working
No
YES
Has the customer selected
the correct function and set
the thermostat?
Yes
NO
Do any of the selected
functions work?
Yes
NO
Does fan oven work?
Yes
Does the Conventional
No
oven heat up?
Yes
Are ovens working OK, and only
certain functions not working?
Yes
Nothing working at all?
Is the Timer working?
Yes
Is the clock set
to manual?
Advise customer on how
No
to use oven functions.
No
Send engineer with
Selector switch.
No
Which part of oven not
working? Fan or Element?
Do either of the top or
No
bottom elements work?
with element.
No
Check fuse or
supply turned on
b NO
Advise customer on
setting the timer
Yes Send engineer
with failed part
Send engineer with
selector switch
Send engineer with selector switch
and component that's not working
i.e. Lamp assy or Top heat not
working, send top element.
Send engineer
with failed part