Napoleon Fireplaces HD81NT Instructions D'installation Et D'opération page 55

SYMPTOM
White / grey fi lm Sulphur from fuel is being
forms. deposited on glass, logs
or combustion chamber
surfaces.
Exhaust fumes Appliance is spilling.
smelled in room,
headaches.
Pilot will not light. Wiring.
Makes noise with
no spark at pilot
burner.
Loose connection.
Igniter Spark gap is
incorrect.
Pilot will not light. A shorted or loose
Makes no noise connection.
with no spark
at pilot burner.
Crystalites™ and
Module is not grounded.
(optional) blower
operates.
Ignition box has been
locked out.
NOTE: Starting from OFF, press the ON button on the transmitter. Approximately 4
seconds after the ON/OFF button is pressed the ignition board will start the spark.
The fi rst try for ignition will last approximately 60 seconds. If there is no fl ame ignition
(rectifi cation) the board will stop sparking for approximately 35 seconds. After the
wait time the board will start the second try for ignition by sparking for approximately
60 seconds. If there is still no positive ignition, the board will go into lock out.
PROBLEM
-
-
- Check door seal.
- Check for exhaust damage.
- Check that venting is installed correctly.
- Room is in negative pressure; increase fresh air supply.
- Verify the wire for the sensor and the wire for the ignitor
are connected to the correct terminals (not reverse) on
the module and pilot assembly.
- Verify no loose connections, electrical shorts in the
wiring or ground out to any metal object.
- Spark gap of the ignitor to the pilot should be .125"
(3.2mm).
- Remove and reinstall the wiring harness that plugs into
the module.
- Remove and verify continuity of each wire in the wiring
harness.
- Verify the valve and pilot assemblies are properly
grounded to the metal chassis of the fi replace.
Choose one of the 4 methods below to reset the system.
1. To reset ignition box when locked out. Turn off power
supply and remove batteries (if used) from the back up
battery pack.
2. To reset the DFC Board when the board goes into a
lock out condition and the LED is blinking 3 times using
the transmitter ON/OFF button:
3. To reset the DFC Board when the board goes into a
lock out condition and the LED is blinking 3 times by
cycling fl ame:
TEST SOLUTION
Clean the glass with a recommended gas fi replace
glass cleaner. DO NOT CLEAN GLASS WHEN HOT.
If deposits are not cleaned off regularly, the glass
may become permanently marked.
Step 1: Turn the system off by pressing the ON/
OFF button to turn the system off.
Step 2: After approximately 2 seconds press the
ON/OFF button on the transmitter again. THE DFC
Board will reset and the ignition sequence will start
again.
Step 1: In the manual fl ame control mode, use
the down arrow button to reduce the fl ame to
off, indicated by the word OFF displayed on the
trasmitter LCD screen.
Step 2: Wait approximately 2 seconds and press
the up arrow button, the ignition sequence will
start.
42.1_2A
W415-1406 / 11.19.14
55
EN