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Spares Operation 08.01 A. B.
599 51 19 69 EN
Trouble shooting
The trouble shooting is eased by error code test routines.
Troubles, which do not represent a direct danger for the user, are not detected by the control, e.g.
disconnected heating elements. Despite this test routines are a help for the trouble shooting, even in the
case they do not detect the malfunction.
Trouble shooting using the error code
NOTE !
The error code 003 can also arise with a wrong switching sequence. To reset to normal
operation, first press key O and then key
I
.
Error code
Type of malfunction
000
no malfunction detected
001
exchange food thermometer
002
check cable connection of food thermometer
003
exchange food thermometer
004
check cable connection of food thermometer
-
disconnect power supply and execute test
routine 4 for trouble shooting
-
exchange power board
005
code not covered
006
Start test routine 2 for checking the relays, as the
over-temperature may be caused by a jamming of the
relay contacts of a heating element supply relay.
-
possibly exchange power board.
007
-
exchange oven sensor
-
exchange display board
008
-
Start test routine 2 for checking the relay of the
circulation fan, as the over-temperature
may be caused by a defect of the circulating air
ventilator.
-
Check the perfect operation of the
relay concerned; if it is defective, exchange the
power board.
-
check the wiring of the circulating air
ventilator
-
exchange circulation fan.
009
exchange control unit board including display
00A
00B
-
code not covered
00C
00D
-
check wiring of the oven sensor
00E
-
exchange oven sensor
00F
-
exchange control unit board including display