GBA Z 0681 2 E
BA
Page 22 of 28
November 9, 2020
Last revised 11-2020
Rev. 2
Scho
ll Ap
parat
eb
au
G
mb
H &
C
o
.
KG
8.2 F
AULT FINDING WITHOUT ERROR CODE
Fault
Possible cause
Action to take
No heating
7- segment display is OFF
(dark)
No mains supply
Check the electrical supply
(cable plugged onto the wall
socket)
Check preliminary fuses
Control knob is in OFF-position ( ) Turn control knob ON
(temperature 50-100°C)
Heat retention unit defective
Unplug the unit from the
electrical supply and
contact your service partner
No heating
7- segment display is flashing
(If an error code appears see
“Fault finding with error code”)
Serving pan is too small
(bottom diameter less than 20 cm)
Use the suitable Chafing Dish or
a pan
Chafing Dish or Pan (cast-iron or
multilayer) is not placed in the cen-
ter of the heating area (the cooker
cannot detect the pan)
Move the Chafing Dish or Pan
to the center of the heating area
Unsuitable Chafing Dish or Pan
Choose a round Chafing Dish or
Pan
Heat retention unit defective
Unplug the unit from the
electrical supply and
contact your service partner
Poor heating
7-segment display is ON
(shining)
Used pan is not appropriate
Use a Chafing Dish or Pan rec-
ommended for induction heat
retention and compare the re-
sult with „your“ pan
Air-cooling system obstructed
Verify that air inlet and air outlet
are not obstructed with objects
Ambient temperature is too high
(the cooling system is not able to
keep the cooker in normal operating
conditions)
Verify that no hot air is sucked in
by the fan.
Reduce the ambient tempera-
ture. The air inlet temperature
must be lower than 40°C/110°F.
Induction unit defective
Unplug the unit from the
electrical supply and
contact your service partner
No reaction to control knob
position
Control knob defective
Unplug the unit from the
electrical supply and
contact your service partner
Heating cycle switches off and
on within minutes,
fan is active
Air inlet our outlet obstructed
Remove objects from air inlet
and air outlet slots, clean the
slots.
Fan dirty
Clean fan
Heating cycle switches off and
on within minutes,
fan is never active
Fan defective
contact your service partner
Fan monitoring defective
