Operating The Refrigerator Controls; Ignition And Start Up; Air In The Propane Gas Supply Line; Automatic Mode Operations - Norcold Polar NA10LX Owner's Manual

Operating the Refrigerators Controls

Ignition and start up:

Control boards are extremely sensitive. Evidence of tampering or removal from protective case
NOTICE
will VOID any warranty.
Before ignition or start up of the refrigerator:
- Make sure the air flow in the lower intake vent, through the refrigerator coils and condenser, and out the upper
exhaust vent is not blocked or decreased.
- Make sure there are no combustible materials in or around the refrigerator.
- Make sure the DC voltage to the refrigerator is 12.0VDC
Air in the propane gas supply lines
For safety reasons,the refrigerators electronic controls are designed such that while operating in the LP
NOTICE
GAS mode, the trial for ignition (maximum amount of the time the gas valve and igniter can be left on
without a flame present) is limited to 30 seconds. When starting the refrigerator for the first time, after
storage, or after replacing the propane gas tank, the propane gas supply lines can have air in them.
Due to air in the gas supply lines, the burner may not ignite within the 30 second time limit. In the event this
should happen the gas valve and igniter outputs will be turned off, the LP Gas mode will be "locked out",
and the appropiate fault code will be shown in the display. See fault code section of this manual.
The gas lock out condition can be reset by powering the refrigerator OFF and then back ON, at which time,
a new 30 second trial for ignition will commence. It may be necessary to repeat this procedure several times
before expelling all the air from the LP gas supply line. If after repeated attempts, a flame is not established,
stop and consult your local dealer or Authorized Norcold Service Center.
Automatic Mode Operation:
- Touch and release the ON/OFF button [30] to turn the refrigerator
on. (See Art 02629).
- Touch the TEMP SET button [32] as needed to set the
temperature setting.
- Number one(1) shown in the display [187] is the warmest
setting.
- Number nine(9) shown in the display [187] is the coldest
setting.
- If the AUTO icon [277] and AC PLUG icon [278] are lit up, it means that:
- 120 volt AC power is available to the refrigerator.
- The refrigerator is operating on AC electric power.
- After ten seconds, the backlight of the display goes off.
- If the AUTO icon and the FLAME icon [289] are lit up, it means that:
- 120 volt AC power is not available to the refrigerator.
- The refrigerator is operating on propane gas.
- After ten seconds, the backlight of the display goes off.
278
MODE
NORCOLD
30 31
361 289
set
AUTO
CODE
277 187 32
Art 02629
Owner's Manual 7