MNL004_EN rev. F
Pag. 48 di 56
10 TROUBLESHOOTING
The table below lists information regarding the possible causes and actions to be taken for the most common faults,
which do not need automatically technical servicing.
Servicing on the electrical system must also be carried out by trusted electricians.
The unit does not
switch on.
• Controller set to “Stand-by”
• Switch on the controller.
• Check the plug, outlet, fuses and
electrical line.
• Power plug not connected to the
electrical outlet.
• Connect the power cord to the
electrical socket.
• Contact Technical Support.
Unit does not reach
the set temperature.
• Too much material has been placed
in the compartment
• Reduce the quantity and leave space
between the shelves and walls.
• Place products in the cabinet a few at a
time after the temperature has
stabilised.
• Material was placed in the freezer
area at room temperature (i.e.
+25°).
• Store only already frozen products.
• Prolonged or too frequent door
openings
• Reduce door openings and close the
door more quickly.
• Ambient temperature is too high.
• Air condition the environment.
• Condenser clogged by dust or dirt.
• Electronic controller operating fault
• Contact Technical Support.
• Cooling system operating fault
• Contact Technical Support.
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