Automatic Mode Operation; Removing Air From The Propane Gas Supply Lines - Norcold 121X series Owner's Manual

The ON / OFF button [30] starts and shuts down the
refrigerator:
- To turn on the refrigerator, push and release the
ON / OFF button.
- To turn off the refrigerator, push the ON / OFF
button for one second and then release.
The SET TEMP button [32] controls the
temperature adjustment of the freezer and the fresh
food compartment. The temperature adjustment
that you select does not change if the operation
mode of the refrigerator changes.
- Push the SET TEMP button and the temperature setting (the numbers "1-9") show in the center display [33].
- The number "9" is the coldest temperature setting.
- Push and hold the SET TEMP button and the temperature setting changes.
- Release the SET TEMP button when the temperature setting that you wish appears.
- After ten seconds, the temperature setting will go out and only a green power ON light remains.
The MODE button [31] controls the operation mode of the refrigerator:
- Push and hold the MODE button and each of the operating modes of the refrigerator show one at a time in the center display.
- There is one automatic mode of operation and two manual modes of operation.
- When the mode of operation that you wish shows in the center display, release the MODE button.
If you should forget in what mode your refrigerator is operating, push and release the MODE button to show the
NOTICE
current mode of operation in the center display for 10 seconds.

Automatic mode operation:

When the refrigerator is in AUTO mode, it automatically uses the most efficient energy source that is available for operation. During
operation, if a more efficient energy source becomes available, the refrigerator controls change from the current energy source to the
more efficient energy source as follows:
- The first choice is AC operation if 120 volts AC is available to the refrigerator.
- The second choice is propane gas operation if 120 volts AC is not available to the refrigerator.

Removing air from the propane gas supply lines:

For safety reasons, the burner is made to ignite on propane gas within a specified amount of time. When starting the refrigerator for
the first time, after storage, or after replacing propane gas tank, the propane gas supply lines can have air in them. Due to the air in the
gas supply lines, the burner may not ignite on propane gas within the specified amount of time.
To remove the air from the propane gas supply lines:
- Make sure that valve of the propane gas tanks(s) is open.
- Push the ON / OFF button to turn the refrigerator on.
- Push and hold the MODE button until the letters "LP" show in the center display.
- This means that the refrigerator is operating on propane gas.
Owner's Manual 8
32
33
on
SET TEMP
1 COLD-9 COLDEST
31
30
MODE ON / OFF
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