Troubleshooting - Dometic COOLFREEZE CFX75DZW Notice D'utilisation

CFX75DZW, CFX95DZW
9

Troubleshooting

Fault
Device does not
function, LED does
not glow.
The device does not
cool (plug is inserted,
"POWER" LED is lit).
The device does not
cool (plug is inserted,
"POWER" LED flashes
orange, display is
switched off).
When operating from
the DC socket:
The ignition is on
and the device is not
working and the LED
is not lit.
Pull the plug out of the
socket and make the
following checks.
The display shows an
error message (e.g.
"Err1") and the device
does not cool.
The interior light of a
compartment flashes.
EN
Possible cause
There is no voltage
present in the
DC socket in your
vehicle.
No voltage present in
the AC voltage socket.
The device fuse is
defective.
The integrated mains
adapter is defective.
Defective compressor.
Battery voltage is too
low.
Battery monitor is set
too high.
The DC socket is dirty.
This results in a poor
electrical contact.
The fuse of the DC plug
has blown.
The vehicle fuse has
blown.
The device has
switched off due to an
internal fault.
The lid of the
compartment has been
left open for more than
three minutes.
Suggested remedy
The ignition must be switched on in
most vehicles to apply current to the
DC socket.
Try using another plug socket.
Replace the device fuse, see chapter
"Replacing the device fuse" on page 23.
This can only be repaired by an
authorised repair centre.
This can only be repaired by an
authorised repair centre.
Charge the battery as needed.
Select a lower battery monitor setting.
If the plug of your cooler becomes very
warm in the DC socket, either the
DC socket must be cleaned or the plug
has not been assembled correctly.
Replace the fuse (15 A) in the DC plug,
see chapter "Replacing the plug fuse
(DC)" on page 24.
Replace the vehicle's DC socket fuse
(usually 15 A). Please refer to your
vehicle's operating manual.
This can only be repaired by an
authorised repair centre.
Close the lid of the compartment.
Troubleshooting
25