Dometic MDD 403 - Safe Maintenance and Cleaning

EN
MDD403 Maintaining and cleaning the safe
27
12 Maintaining and cleaning the safe
A
➤ Occasionally clean the product with a damp cloth.
ERROR 5 Short audible signals
sound whenever any
button is pressed.
The safe is blocked
once an incorrect
code has been
entered five times.
➤ Wait for 6 minutes with-
out pressing any buttons.
The lock is no longer
disabled following this
6 minute waiting period.
➤ Following this, enter the
correct code.
➤ Open the door mechani-
cally with the master key.
ERROR B A code cannot be
entered.
The safe is blocked if it
has been closed and
opened again
20 times within
10 minutes.
➤ Wait for 6 minutes with-
out pressing any buttons.
The lock is no longer
disabled following this
6 minute waiting period.
➤ Following this, enter the
correct code.
➤ Open the door mechani-
cally with the master key.
– The master key will not
turn.
Wrong key ➤ Check that the key
number is the correct
one.
Wrong direction ➤ Turn the key 180° in a
clockwise direction.
– The safe does not func-
tion (no audible signal,
no display message).
The battery is low. ➤ Replace the batteries.
The batteries are not
inserted correctly.
➤ Check whether the
batteries are correctly
inserted.
NOTICE!
Do not use sharp or hard objects or cleaning agents for cleaning as these
may damage the product.
Display Fault Possible cause Suggested remedy
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