Troubleshooting - Dometic RM6275L Manual

5.2.4 Gas faults

Troubleshooting:

Set main switch (A) to “off”.
1. Is there any gas in the gas bottle?
2. Is the gas bottle valve open?
3. Is the on-board shut-off valve open?
If ok then go to point 4
4. Set the main switch (A) to “on”
The AES attempts reignition again after about 10 seconds.
If after about 30 seconds the AES operating display (C) starts flashing red
again, the gas fault has not been cleared (e.g. air in the gas pipe).
5. Briefly switch the refrigerator off and then on again using main switch (A).
To remove air from the gas pipes, repeat this procedure 3-4 times.
If these actions do not help, please call an authorised Dometic Service
centre.
next time it is desired to change to gas operation mode, the fault will once again be
displayed and gas operation will not start, because statutory provisions prohibit
automatic re-setting of the appliance.
230V operation
5.2.5
If sufficient supply voltage is available (more than 200V), this power source is
selected as the first option.
F
THE ELECTRONIC CONTROL SYSTEM TO OPERATE
12V - operation
5.2.6
The AES will only select 12V operation if the vehicle engine is running and a voltage
higher than 11V is present. (This is detected via the electronic D+ connection).
A
B
If a gas operation fault arises and is not noticed before the refrigerator switches
to, say, 230V mode because of a priority change, the AES LED (B) will light up
green again, provided that the cooling function is re-activated. However, the
OR THIS POWER OPTION
In the event of a gas fault (e.g. gas cylinder
empty), a red light flashes on the AES operating
display (B).
The appliance is not cooling!
, , 12V
TOO THE CONTINUOUS SUPPLY IS NEEDED IN ORDER FOR
8
.