17 Troubleshooting
17.1 Safety notices
17.2 Fault indications
17.3 Causes and rectification of faults
Error
The selected program
will not start.
Food is not sufficiently
defrosted, warmed up
or cooked after preset
time has elapsed.
The device functions
but the cooking
chamber lighting does
not work.
Abnormal noises can
be heard during
operation of
microwave.
caso CM1000
This chapter provides you with important notices with regard to
operating the device. Observe the following notices to avoid
dangers and damages:
Attention
► Only qualified electricians, who have been trained by the
manufacturer, may carry out any repairs on electrical
equipment.
► Improperly performed repairs can cause considerable
dangers for the user and damages to the device.
In the event of a fault, an error code will appear in the display; it
describes the cause of the fault.
The following table assists in localizing and rectifying minor
faults.
Possible cause
Device door is not closed
Power plug is not plugged in
Fuse is not activated
Incorrectly selected time or
power level
Defective cooking chamber light.
Food is covered with aluminium
foil
The cookware contains metal
and sparks are being created
within the cooking chamber
Disposal of the Old Device
Action
► Close device door
► Plug in mains plug!
► Activate fuse
► Re-set time and power
level
► Repeat process
► Have Service dept
repair cooking chamber
light.
► Remove aluminium foil
► Observe information on
cookware!
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