Error Indication - Dometic NRX-Serie Bedienungsanleitung

Fault
Poor cooling, increase in
interior temperature. Com-
pressor does not run often.
Poor cooling, increase in
interior temperature.Com-
pressor does not run (bat-
tery connection).
Unusual noises.

Error indication

I
NOTE
All errors are indicated by the error indi-
cator LED flashing red (see chapter "Con-
trol and display elements" on page 11)
and a beep. The number of flashes
depends on the type of fault.
Each flash lasts for one quarter of a sec-
ond. After the sequence of flashes a
pause follows.The sequence for the fault
is repeated every four seconds.
Flashing
Error
frequency
1 Low battery voltage
2 Excessive fan current
3 The motor doesn't start
16
Possible cause
The battery capacity is exhausted.
There is an interruption in the battery –
electronics connection.
The main switch is defective (if
installed).
The additional supply line fuse has
blown (if installed).
The battery voltage is too low.
The battery capacity too low.
The cables are loose.
The contact is poor (corrosion).
The cable cross section is too small.
The compressor is defective.
A component of the refrigerant circuit
cannot move freely (touching the wall).
There is a foreign object stuck between
the cooling unit and the wall.
Fan noise.
4445103939
Suggested remedy
Charge the battery.
Establish a connection.
Replace the main switch.
Replace the supply line fuse.
Charge the battery.
Replace the battery.
Establish a connection.
Contact an authorized service agent.
Contact an authorized service agent.
Bend the component carefully away from
the obstruction.
Remove the foreign object.
Replace the fan.
Possible cause
The supply voltage is outside of the set range.
The fan load on the electronics unit is more than 1 A.
The rotor is jammed.
The pressure difference in the cooling system is too high.
EN