User manual

EN
Troubleshooting FR40 AC/DC
16
9 Troubleshooting
10 Disposal
➤ Place the packaging material in the appropriate recycling waste bins
wherever possible.
M
If you wish to finally dispose of the product, ask your local recycling
centre or specialist dealer for details about how to do this in
accordance with the applicable disposal regulations.
Fault Possible cause Suggested remedy
The cooling device
does not function,
“POWER” LED does
not glow.
There is no voltage
present in the DC power
socket in your vehicle.
The ignition must be switched on in most
vehicles to apply current to the DC power
socket.
The cooling device
does not cool (plug is
inserted, “POWER”
LED is lit).
Defective compressor. This can only be repaired by an
authorised customer services unit.
The cooling device
does not cool (plug is
inserted, “POWER”
LED flashes orange,
display is switched off).
Voltage of the vehicle
battery is too low.
Test the vehicle battery and charge it as
needed.
When operating from
the DC power socket:
The ignition is on and
the cooling device is not
working and the
“POWER” LED is not lit.
The DC power socket is
dirty. This results in a
poor electrical contact.
If the plug of your cooling device becomes
very warm in the DC power socket, either
the DC power socket must be cleaned or
the plug has not been assembled cor-
rectly.
The fuse of the DC plug
has blown.
Replace the fuse (8 A) in the DC plug, see
chapter “Replacing the fuse” on page 14.
The vehicle fuse has
blown.
Replace the vehicle’s DC power socket
fuse (usually 15 A). Please refer to your
vehicle’s operating manual.
The display shows an
error message (e.g.
“Err1”) and the cooling
device does not cool.
The cooling device has
switched off due to an
internal fault.
This can only be repaired by an
authorised repair centre.