Dometic RUA5308X Operating Manual page 32

Troubleshooting
10.1 Fault messages and beeps
All faults are indicated on the display by highlighting the middle submenu on the main menu with a red banner and
a code (error screen, see fig. 5 B, page 14).
Faults that terminate the entire cooling function are additionally indicated by a beep. The beep will last for
2 minutes and repeat every 30 minutes until the fault is cleared.
If several faults occur, the display shows the last fault that occurred. After the fault has been cleared, subsequent
faults are displayed.
WARNING type fault messages
All faults of the WARNING type are reset automatically once the fault has been rectified.
Error
Fault
message
01 Thermostat sensor error;
Cooling operation continues in a cycle
of 45 minutes ON and 15 minutes OFF
05 AC power supply not connected or
+ AC undervoltage (<190 V)
icon flashing
06 DC power supply not connected
+
icon flashing
10 The refrigerator door is opened for
+ more than 2 minutes.
icon flashing
and a beep
11 DC overvoltage (>16 V)
14 Internal fan defective
Cooling operation is continued with a
fixed thermostat setting.
Cut-in: +1 °C
Cut-out: –13 °C
15 Low current at the frame heater
17 Low current at the defrost heater
22 DC undervoltage (<10 V)
24 Display element suffers from poor
grounding
Tank stop mode: Gas operation is
blocked for 15 minutes.
32
RUA 5308X, RUA 6508X, RUA 8508X
Solution
➤ Contact an authorized service agent.
➤ Connect the refrigerator to an AC power supply
or select another type of supply, such as gas or
DC.
➤ Connect the refrigerator to a DC power supply
or select another type of supply, such as gas or
AC.
➤ Close the refrigerator door.
➤ Reduce the DC supply voltage.
➤ Contact an authorized service agent.
➤ Switch the refrigerator off and on again.
➤ Contact an authorized service agent if this error
occurs again.
➤ Switch the refrigerator off and on again.
➤ Contact an authorized service agent if this error
occurs again.
The refrigerator changes to gas supply automati-
cally.
➤ Charge the vehicle battery.
➤ Ensure sufficient grounding.
➤ Contact an authorized service agent if this error
occurs again.
➤ Wait 15 minutes or switch to another type of sup-
ply.
EN