52
Problem
Possible cause
Remedy
. . . when
Controls locked
The oven is locked
Turn the function selector anticlockwise
appears on the display?
(child safety).
from 0 to Oven lighting and back
again
three times.
Control locked
disappears.
. . . when
Permanent lock
The oven is locked
Turn the function selector anticlockwise
appears on the display?
(child safety).
from 0 to Oven lighting and back
again
six times.
Permanent lock
disappears.
. . . when the symbols on the
The oven has been
Turn the function selector from Large
control panel light up, but
locked against
grill to Small grill and back again five
the oven does not heat up?
unauthorised use
times.
(demo mode).
❑
Demo OFF
must appear on the
display.
. . . if electronically control
Energy pulses
Reset the relevant functions.
functions fail?
(e.g. lightning flash).
. . . when the indicator lamp for
Temperature inside oven
Prior to using the oven cleaning
oven functions does not light up cavity is still too high.
function, the oven must be allowed to
red when cleaning (main oven)
cool completely.
or dough proving mode is
switched ON?
Defective control lamp.
Replacement only by an authorised
expert.
. . . if the telescopic extension
Bearing misalignment
Initially, pull out the telescopic
rails can no longer be
after cleaning.
extension rails all the way.
pushed in all the way?
Summary of Contents for U 1644 Series
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