Repairing Minor Malfunctions Yourself - Bosch KFN91 Series Operating And Installation Manual

Repairing minor malfunctions yourself

Before you call customer service:
Check whether you can solve the problem yourself on the basis of the following information.
You must bear the costs for consultation with customer services yourself − even during the warranty period.
Fridge and freezer compartment
Malfunction
No display on display
panel, inside light does not
work, appliance is not
working.
The inside light is not
working.
The food is too cold.
Food is too warm.
The appliance has an
unpleasant smell.
Water drops form outside
on the appliance.
Water drops form in the
appliance.
Drawers can be closed
only with difficulty.
Possible cause
The mains plug is not plugged in.
The domestic connection fuse has tripped.
Power failure.
The light switch for the fridge or freezer
compartment is jammed.
The LED lighting is faulty.
The temperature is set too low.
The door won't close properly.
The temperature is set too high.
The ventilation opening is blocked.
The doors were opened several times or were
left open for a relatively long time.
Large quantities of fresh food were added to
the appliance.
Food that has a strong odour was placed into
it.
The inside of the appliance is dirty.
The door won't close properly.
The air humidity is too high.
The air humidity is too high or the doors were
opened too frequently.
The door seals are not leak−tight.
The drawer is inserted incorrectly.
The drawer rails are dirty.
Remedial action
Plug the power cord into the mains.
Replace or switch on the fuse.
Check whether there is power.
Wait until the power is again restored. If
necessary, inform installer or the electrical
supply company.
See whether you can move the light switch.
See section "Lighting (LED)".
Turn the temperature up.
Align the appliance using a spirit level. See
section "Aligning the appliance".
Check the position of the drawers and correct
their position if necessary.
Check the door seals and door strut; if
necessary, clean them or correct their
position.
Lower the temperature.
Move food away from the ventilation opening.
Wait until the temperature inside the appliance
has dropped.
Fresh food must first reach the proper storage
temperature.
Wrap the food in question or place into
odour−tight containers.
Clean the inside of the appliance.
Align the appliance using a spirit level. See
section "Aligning the appliance".
Check the position of the drawers and correct
their position if necessary.
Check the door seals and door strut; if
necessary, clean them or correct their
position.
In certain cases, this can be normal.
Do not open the doors as often and do not
leave them open for relatively long periods.
Check the door seals and door strut; if
necessary, clean them or correct their
position.
Insert the drawer correctly.
Clean the drawer rails.
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