Norcold N81X Refrigerator User Manual


 
Owner’s Manual 9
Refrigerator Storage
Before the refrigerator is stored for an extended (seasonal)
period of time:
- Defrost and clean the interior of the refrigerator.
- Close the doors with the storage latch.
If the refrigerator is stored for an extended period of time, before
start up:
- Make sure there are no obstructions in the vents, the
ventilation air pathway, the burner, the orifice, or the flue
area.
Refrigerator Maintenance
Gas flame appearance:
While in GAS operation, examine the appearance of the gas
flame:
- Turn the temperature switch to the COLDEST position.
- Open the lower intake vent.
CAUTION: The burner box cover can be hot. Wear
gloves to avoid burns.
- Remove the burner box cover by removing the screw.
- Look at the gas flame [1] (See Art01605).
- The flame should be:
- a darker blue color on the inside of the flame and
a lighter blue color on the outside of the flame.
- a constant shape without flickering.
- Contact your dealer or Norcold authorized service
center if the flame is:
- yellow
- flickering or changing shape.
- Make sure the flame does not touch the inside of the
flue tube [2].
- If the flame touches the inside of the flue tube, contact
your dealer or Norcold authorized service center.
- Close the burner box door.
Remove and clean the burner orifice:
Your dealer or Norcold authorized service center must do this
procedure.
Remove and clean the burner orifice (See Art00956):
- Close the valve at the propane gas tank(s).
- Push the selector switch to the OFF position to shut down
the refrigerator.
CAUTION: The burner box cover can be hot. Wear
gloves to avoid burns.
- Open the lower intake vent.
- Remove the drip cup by removing the screw.
- Remove the burner box cover by removing the screw.
WARNING: To avoid possible propane gas leaks,
always use two wrenches to loosen and tighten the
gas supply line connections.
- Remove the flare nut from the orifice assembly [1] (See
Art00956).
- Remove the burner [2] from the orifice assembly.
WARNING: Do not try to remove the orifice [3] from the
orifice adapter [4] when cleaning. Removal will
damage the orifice and seal of the orifice and can
cause a propane gas leak. Leaking propane gas can
ignite or explode which can result in dangerous
personal injury or death. Do not clean the orifice with a
pin or other objects.
- Make sure the propane gas pressure is 11 inches of water
column.
- Adjust if needed.
- Make sure the combustion seal is complete and intact.
- Replace or repair it if needed.
- Make sure the burner and the burner orifice are clean.
- Clean if needed.
- Make sure the electrode spark gap is 1/8 - 3/16 inch.
- Adjust if needed.
- Make sure the AC voltage is 108 - 132 volts and the DC
voltage is 10.5 - 15.4 volts.
- Make sure the thermocouple tip is clean and secure.
- Make sure the area at the rear of the refrigerator is free of
any combustible materials, gasoline, and other flammable
vapors and liquids.