MFV5M, MF15 Troubleshooting
13
8 Troubleshooting
9Guarantee
The statutory warranty period applies. If the product is defective, please contact the
manufacturer's branch in your country (see the back of the instruction manual for the
addresses) or your retailer.
For repair and guarantee processing, please include the following documents when
you send in the device:
• A copy of the receipt with purchasing date
• A reason for the claim or description of the fault
Fault Possible cause Suggested remedy
Device does not
function, LED does not
glow.
MF15 only: There is no
voltage present in the
DC socket in your
vehicle.
The ignition must be switched on in
most vehicles to apply current to the
DC socket.
No voltage present in
the AC voltage socket.
Try using another plug socket.
The integrated mains
adapter is defective.
This can only be repaired by an
authorised customer services unit.
The device does not
cool (plug is inserted,
LED glows).
The inner fan or the
cooling element is
defective.
This can only be repaired by an
authorised customer services unit.
MF15 only:
Operation with a
DC socket:
The ignition is on and
the device is not
working and the LED
does not glow.
Pull the plug out of the
socket and make the
following checks.
The DC socket is dirty.
This results in a poor
electrical contact.
If the plug of your refrigerator becomes
very warm in the DC socket, either the
DC socket must be cleaned or the plug
has not been assembled correctly.
The fuse of the DC plug
has blown.
Replace the fuse (5 A) in the DC plug
(fig. 3 1, page 3).
The vehicle fuse has
blown.
Replace the vehicle‘s DC socket fuse.
Please refer to the operating manual of
your vehicle.
MFV5M-MF15-O-EN.book Seite 13 Dienstag, 1. August 2017 10:17 10
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