Napoleon LV50N2 Installation And Operating Instructions Manual page 71

SYMPTOM
Pilot sparks but Gas supply.
will not light.
Module is not grounded.
Out of propane gas.
Continues to Short or loose connection
spark and pilot in sensor rod.
lights, but main
burner will not
Poor fl ame rectifi cation or
light.
contaminated sensor rod.
Poor grounding between
pilot assembly and gas
valve.
Damaged pilot or dirty
sensor rod.
Pilot has been painted
Appliance won't Receiver switch is in the
perform any wrong position.
functions.
No power to the system.
Transmitter isn't
operational.
Night light or Control module switch is
(optional) blower in the wrong position.
won't function
COM switch is
unplugged.
PROBLEM
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TEST SOLUTION
Verify that the incoming gas line ball valve is "Open".
Verify that the inlet pressure reading is within
acceptable limits, inlet pressures must not exceed
13" W.C. (34.9mb).
Verify the value and pilot assemblies are properly
grounded to the metal chassis of the fi replace.
Fill the tank.
Verify all connections. Verify the connections
from the pilot assembly are tight; also verify these
connections are not grounding out to any metal.
Verify the fl ame is engulfi ng the sensor rod. This
will increase the fl ame rectifi cation. Verify correct
pilot orifi ce is installed and inlet gas specifi cations
to manual. (Remember, the fl ame carries the
rectifi cation current, not the gas. If the fl ame lifts
from pilot hood, the circuit is broken. A wrong orifi ce
or too high of an inlet pressure can cause the pilot
fl ame to lift.) The sensor rod may need cleaning.
Verify that the wire harness is fi rmly connected to
module.
Verify that the ceramic insulator around the sensor
rod is not cracked, damaged, or loose. Verify the
connection from the sensor rod to the sensor
wire. Clean sensor rod with a green Scotch-Brite
pad to remove any contamination that may have
accumulated on the sensor rod. Verify continuity with
multimeter with ohms set at the lowest range.
Using a scrub pad, remove the paint from the pilot
hood, ignitor and fl ame sensor.
Verify that the 3 position switch on the receiver is in
the "REMOTE" position (middle).
Check breaker to verify it's in the "ON" position.
Check battery power and battery orientation.
Verify ON/OFF switch is in the "I" position which
denotes on.
Verify "COM" switch is plugged into the front of the
control module.
42.1_3B
W415-1624 / D / 11.22.16
71
EN