Technical data

Fitted Equipment
77
system. This can be detected from the D+
connection of the alternator to the
electronics, or from the respective signal on
the solar charge regulator.
GAS OPERATION
Gas operation is selected in the following
circumstances:
• No supply voltage available.
• The vehicle engine is not running.
• Supply voltage less than 200V
Refuelling Stop
In order to prevent an unintentional switch to
gas operation during refuelling, the electronic
system starts gas operation of the
refrigerator, after the motor has been turned
off for 15 mins. During this time the
appliance is in stand-by operation mode and
only the "AUTO" LED lights up.
The use of naked flames is prohibited in
petrol station environments. If the
refuelling stop lasts longer than 15 mins.,
the refrigerator should be switched off at
the main switch (A), or switched over to
another energy type.
Gas faults at "AUTO" mode
If gas faults occur the operating LED "C"
flashes yellow.
Remedies:
Set the energy selector switch (A) to position
"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?
4. Set the main switch (A) to "on"
The ignition starts again.
If after about 30 seconds the 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.
Additional functions (RM 7XX5 L - models
only)
• Temperature setting display (D) with 4
LED to indicate the selected temperature
(MIN - MAX)
• LED - dimmer (E) for adjusting the
brightness of the display-LED (only
accessible when door opens)
Underneath the fascia is a knurled knob for
adjusting the brightness (see item E above)
Temperature setting cooling compartment
As shown, you are able to regulate the
temperature of the cooling compartment, if
necessary, by turning rotary knob (B) .