Bosch 45 User Manual
Problem Solving
Ovens may exhibit problems that are unrelated to a malfunction of the oven itself. Service calls for
such items, not covered by warranty, must be paid for by you. The following may serve to answer your
questions about a problem you are having without having to call a service person.
such items, not covered by warranty, must be paid for by you. The following may serve to answer your
questions about a problem you are having without having to call a service person.
PROBLEM
POSSIBLE CAUSE
SUGGESTION(S)
Nothing works
Oven not connected to correct electrical
circuit.
circuit.
Have oven connected to properly sized
electrical power supply by a qualified
electrician.
electrical power supply by a qualified
electrician.
A household fuse may have blown or circuit
breaker has tripped
breaker has tripped
Replace fuse or reset circuit breaker.
Power supply connections are loose.
Have qualified electricain check connections.
The oven will not
heat
heat
The Function Selector is in Off position
Turn the function selector to a cooking
function.
function.
The Temperature knob of the oven is not
turned up to a temperature.
turned up to a temperature.
Set the Temperature knob to temperature
desired.
desired.
Timed mode is selected, but COOK TIME
has not been set.
has not been set.
Check display and review instruction for
programming oven.
programming oven.
Delayed cooking has beeen selected and
START TIME has not been reached.
START TIME has not been reached.
Check time of day and check START TIME.
Oven should start at preselected START
TIME.
To cancel delayed start press START TIME
button twice.
Oven should start at preselected START
TIME.
To cancel delayed start press START TIME
button twice.
Clock displays in-
correct time of day
correct time of day
Time of day not properly set.
See section of this manual headed Setting
Electronic Clock.
Electronic Clock.
Cooking results are
not what was ex-
pected
not what was ex-
pected
The oven is not leveled.
Level oven. See Installation Instructions.
Oven temperature calibration differs from
your previous oven.
your previous oven.
The calibration of your old oven may have
drifted gradually over time, while your new
oven is more exact. Adjust oven temperature
settings as needed.
drifted gradually over time, while your new
oven is more exact. Adjust oven temperature
settings as needed.
The oven was not preheated before baking.
Preheat oven when recipe calls for preheated
oven.
oven.
Incorrect cooking time, temperature or rack
position being used.
position being used.
The recipe has not been tested or is not from
a reliable source.
a reliable source.
Use only tested recipes from a reliable
source.
source.
The pan is not the correct type or size.
Refer to a reliable cookbook or recipe for
recommended pan size.
recommended pan size.
Browning or baking results are not like they
used to be in the former oven.
used to be in the former oven.
Change temperature settings in convection
bake as described on page 5 of this manual
and increase baking time accordingly.
bake as described on page 5 of this manual
and increase baking time accordingly.
Door will not open Oven is in SELF CLEAN and the oven
temperature is above 560 °F.
Wait for oven to finish and cool down.
Oven has finished SELF CLEAN but oven
temperature is still above 560 °F.
temperature is still above 560 °F.
Wait for oven to cool.
Oven light(s) will
not work
not work
Light bulb is burned out.
Replace bulb as described in this manual in
section titled Repalcing an Oven Light.
section titled Repalcing an Oven Light.
Oven is operating in SELF CLEAN.
Lights do not come on in SELF CLEAN.
Table 4.
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