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15 Faults
Your device is designed and manufactured for a long, fault-free, operating life.
If it seems as if a fault has appeared during operation, please check whether this
is perhaps due to an operating error, since you must pay for any costs incurred if
the fault was caused by an operating error, even in the warranty period.
You can resolve the following faults yourself by isolating the possible causes:
X
The device does not work, the display is completely switched off, even the
minus sign does not flash: Check
the correct polarity of the power connection
the fuse in the power cable of the device
the battery cables
X
The device makes too much noise: Check
whether the device stands securely on the floor
whether neighbouring furniture or objects are being set in vibration by
the running coolant compressor. Note that flow noises within the cool-
ing circuit cannot be avoided.
X
The temperature is not low enough: Check
the settings in the "Setting the temperature" section
whether the correct values have been set
whether the battery voltage is perhaps too low
whether excessively large quantities of fresh food have been stored;
check the display again in 24 hours
whether a separate thermometer (not included) shows the correct value
whether the installation location is close to a heat source
X
F4 appears in the display:
A fault may have developed in the temperature sensor. The device
continues to operate in emergency mode. Avoid opening the lid too
frequently or for too long. Please contact your specialist dealer.
If none of the abovementioned causes exist and you cannot resolve the problem
yourself, then please contact your specialist dealer. Provide them with the
type
designation,
index and
device number shown on the type plate. The type
plate is located on the upper right side wall of the cabinet. Keep the cabinet
lid closed if a fault develops. This delays the loss of cooling, the temperature
increase, and a possible defrosting.
16 Decommissioning
If the device is to be placed out of operation for a long period of time: Switch
off the device, remove the fuse and disconnect the battery or pull the power
plug. Clean the device and leave the cabinet lid open to avoid the formation of
odors.
The seal integrity of the cooling circuit should be checked.
The device has RF suppression in accordance with EN 55014, which reflects the
EC regulation 2004/108/EEC.
The manufacturer is continually developing and improving all types and models.
Please therefore understand that we must reserve the right to make changes in
form, features, and technology.
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