Dometic RM2607 Service Tips Manual page 12

GAS MODE
When operating in the GAS mode, the AES/AUTO (2) and AC/GAS (3) mode selector buttons must be in
the UP (OFF) position.
The GAS mode provides LP gas operation only.
Press the GAS mode indicator button (4) to the DOWN (ON) position.
Indicator lamps (C) and (E) should illuminate indicating GAS operation. After45 seconds the burner should
be ignited and operating normally.
On the initial refrigerator start-up, it may take longer than 45 seconds to allow air to be purged from the
gas line. If the gas does not ignite within 45 seconds the CHECK indicator lamp (G) will illuminate and the
GAS indictor lamp (C) and (E) will go off.
To reset when the CHECK indicator lamp (G) is illuminated, press the main power ON/OFF button (1) to
the OFF then ON position.
NOTE: Do not continue to reset GAS operation if the CHECK indicator lamp continues to be illuminated
after several tries. If repeated attempts fail to start the LP gas operation, check to make sure that the LP
gas supply tanks are not empty and all manual shutoff valves in the lines are open.
Press the TEMPERATURE SELECTOR button (5) until the lamp (H) at the desired position is illuminated.
If the control is switched to the AES/AUTO or AC/GAS
is on, AC or DC will function properly, but the CHECK indicator lamp will not go off until the main power
ON/OFF button is pressed to the OFF then ON position.
TEMPERATURE SELECTOR
The temperature selector on the refrigerator controls both the gas and electric operation, thereby
eliminating the necessity of resetting each time a different energy source is employed.
After the initial start-up, the temperature selector should be moved from "COLDEST" to the desired
temperature setting, usually about mid-setting.
TO SHUT OFF THE REFRIGERATOR
The refrigerator may be shut off while in any mode of operation by pressing the main power ON/OFF button
to the UP (OFF) position. This shuts off all DC power to the refrigerator.
DESCRIPTION OF OPERATING MODES
AES/AUTO MODE
The AES/AUTO mode of operation takes priority over all other operating modes. If more than one mode
selector button (2), (3) or (4) is in the down position the priority is from left to right.
When operating in the AES/AUTO mode, the AES/AUTO mode indicator lamp (A) will illuminate. In this
mode the control system will automatically select the energy source with AC having top priority, DC second
priority and GAS third priority. If the control system has selected a particular energy source such as AC,
and then it becomes unavailable, it will automatically seek out the next available energy source.
AC/GAS MODE
When operating in the AC/GAS mode, the AC/GAS mode indicator lamp (B) will illuminate.
In
this mode of operation the control system will automatically select between the AC and GAS energy
sources with AC having first priority.
the CHECK indicator lamp
mode of operation while
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