Blomberg 8978983800, Service Manual

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BWOS 30100 SERVICE MANUAL
35
connection eventually
replace cable.
Defective
circuit on
display board. Replace display
board
7.19
F12
Electronic
boards over
temperature
(t>95°c) in
cooking
modes.
Overheating of
the internal
parts. Cooling fan
broken Replace the
cooling fan
7.2
Bad
connections
between
cooling fan
and
electronics. Check
connections
--
Air flow
through the
cooling
channel is not
sufficient. Check proper
installation. The
slot between the
control panel
and the door
must be free.
--
Defective
cooling fan
relay on main
power board Replace the
main power
board.
7.17
Faulty ntc
sensor on
main power
board Replace the
main power
board.
7.17
Electronic
boards over
temperature in
a double oven,
(t>105°c) to
stop only the
lower one
when the upper
is running in
self-clean. Overheating of
the internal
parts.
The control
has detected
too much heat
and prevents
the user from
using both
cavities
together. Wait for the
oven cools
down
F13
Meat probe
error The meat
probe option is
not available in
standard
series. P6 connector
on the main
power board
has a
configuration
jumper
replacing the
meat probe
input wires. Be sure that the
jumper is
properly
connected
--
F14
Communication
problem among
the electronic Problem on
the i2c
communication Bad
connections Check and
eventually
replace one of
--