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Most malfunctions arise in wrong use of the appliance and can often be
solved on the spot. In order to resolve some of the most common
malfunctions please see the following troubleshooting scheme:
Troubleshooting
Problem
The refrigeration is not
effective, temperature tends
to operate out of range.
The unit is too noisy.
Alarm light flashes, audible
alarm sounds.
Cause
Action
Overload or load of warm products
may cause the temperature to rise.
Discharge warm or excess
products.
Products are packed too close in
the unit, preventing air to flow.
Relocate the products. Make
sure there is an air gap
between products.
Make sure the unit is not in direct
sunlight or subject to any heat
radiation.
Move the unit away from the
sunlight or heat source.
Frequent door openings may
cause the temperature to rise.
Check if there has been
frequent door openings.
Leave the door closed until
the temperature in the unit
is stable.
The ambient temperature is too
high. The unit is most effective in
an environment under 25°C.
Control the room tempera-
ture in the room where the
unit is located.
The unit is not levelled.
Adjust the castors/feet.
The unit is touching a wall or
object.
Move the unit away from the
wall or objects.
Warm products are loaded into
the unit. The alarm signal cancels
when the temperature recovers to
normal level.
Allow time for the tempera-
ture to recover. The alarm
will stop when the tempera-
ture has recovered.
Door is not shut properly. The door
alarm will sound if the door is even
slightly opened.
Shut the door.
Unstable power supply might
cause the alarm to switch on.
Allow time for recovery.
Notes: