Service manual

Combi-Oven Maintenance
22
Error Code
Number
Error Message Possible Cause Remedy
5 Fan is hot (The
temperature circuit
breaker in the fan
motor has gone.)
• Breaking of phase /
fuses
• Fan blocked by
incorrectly fitted filter
housing
• Fan rotating in the
wrong direction
The oven cannot be
operated until the defect has
been remedied.
Check fuses in switchboard.
Check that the filter housing
has been correctly fitted on the
pins. Let the oven cool for
approx. 20-30 min., then
restart it. Check that the
direction of rotation of the fan
is counter-clockwise (looking
at the fan from inside
the oven compartment).
6 Drain temperature
above 75 °C (The
drain temperature is
normally kept below
60°C by means of the
built-in condensation
nozzle. If the drain
temperature exceeds
75 °C for more than 5
min., error code 6 will
appear for a short
moment at the
beginning and at the
end of the operating
mode.)
Dirt in solenoid valve, nozzle
or dirt filter, hot water
connected or defective
sensor for condensation.
The oven can be operated
even if the defect is not
remedied.
Check that the oven is
connected to cold water. Clean
solenoid valve, nozzle or filter.
7 Oven sensor
defective
The temperature sensor in
the oven chamber is
defective. The oven cannot
be operated until the defect
has been remedied.
Replace sensor.
8 Core temperature
probe defective or
wrongly fitted
Probe is not fitted in socket.
Probe defective, socket for
probe defective or short-
circuited (due to water or
fat). The program cannot be
used until the defect has
been remedied.
Check that the probe is
correctly fitted or clean the
socket.
9 Temperature sensor
in steam generator
defective (The
program cannot be
used until the defect
has been remedied.
However, programs
that do not require
the use of the steam
generator can still be
used.)
Replace heating element with
sensor.