Low Battery; Adjustments; Pilot Burner Adjustment; Venturi Adjustment - Napoleon IR3N-1 Instructions D'utilisation

6.2.10

LOW BATTERY

A. Frequent beeping for 3 seconds when the appliance turns on indicates low battery on the remote
receiver. The battery pack is located on the bottom right side of the appliance, refer to "INSTALLATION
OVERVIEW" for location.
B. Low battery indicator is in the top right corner of the remote, we also recommend replacing the
batteries every two years.
NOTE: When low battery occurs the appliance will shut down. The appliance will shut off if no change
has occurred to the flame height or the appliance has not turned on for a period of 5 days.

7.0 ADJUSTMENTS

7.1

PILOT BURNER ADJUSTMENT

Adjust the pilot screw to provide properly sized fl ame. Turn in a
clockwise direction to reduce the gas fl ow.
Check Pressure Readings:
Inlet pressure can be checked by turning screw (A) counter-clockwise
2 or 3 turns and then placing pressure gauge tubing over the test point.
Gauge should read as described on the chart below. Check that
main burner is operating on "HI".
Outlet pressure can be checked the same as above using
screw (B). Gauge should read as described on the chart
below. Check that main burner is operating on "HI".
AFTER TAKING PRESSURE READINGS, BE SURE TO
TURN SCREWS CLOCKWISE FIRMLY TO RESEAL. DO
NOT OVERTORQUE.
Leak test with a soap and water solution.
Prior to pilot adjustment, ensure that the pilot
assembly has not been painted. If overspray or
painting of the pilot assembly has occurred remove
the paint from the pilot assembly, or replace. Fine
emery cloth or sandpaper can be used to remove the paint from the pilot hood, electrode and fl ame sensor.
7.2

VENTURI ADJUSTMENT

This appliance has an air shutter that has been factory set open according
to the chart below:
Regardless of venturi orientation, closing the air shutter will cause a more
yellow flame, but can lead to carboning. Opening the air shutter will cause a
more blue flame, but can cause flame lifting from the burner ports. The
flame may not appear yellow immediately; allow 15 to 30 minutes for the
final flame colour to be established.
AIR SHUTTER ADJUSTMENT MUST ONLY BE DONE BY A QUALIFIED
INSTALLER!
IR3-1
NG 1/16" (1.6mm)
LP 3/8" (9.5mm)
PILOT
SCREW
MANUAL
KNOB
THERMOCOUPLE
3/8" - 1/2"
(9.5mm - 12.7mm)
ELECTRODE
FLAME MUST ENVELOP
UPPER 3/8" (9.5mm) TO 1/2"
(12.7mm) OF THERMOCOUPLE
Natural Gas Natural Gas
Pressure
(inches) (millibars)
7"
17.4mb
Inlet
(MIN. 4.5")
(MIN. 11.2mb)
3.5" 8.7mb
Outlet
VENTURI
BURNER
ORIFICE
19
PILOT
BURNER
A
B
Propane
Propane
(inches) (millibars)
32.4mb
13"
(MIN. 27.4mb)
(MIN. 11")
10" 24.9mb
39.8A
AIR
SHUTTER
OPENING
49.1
W415-1198 / 05.24.13
EN