Napoleon Riverside Série Mode D'emploi page 32

troubleshooting
EN
SYMPTOM
Pilot goes out while
standing; Main burner is in
'OFF' position.
Flames are consistently
too large or too small.
Carboning occurs.
Carbon is being deposited
on logs or combustion
chamber surfaces.
White / grey film forms.
Remote wall switch is
in 'OFF' position; main
burner comes on when
gas knob is turned to 'ON'
position.
32
W415-1796 / B / 08.01.18
PROBLEM
Gas piping is undersized.
Appliance is over-fired or
underfired.
Air shutter has become
blocked.
Flame is impinging on the
logs or combustion chamber.
Sulphur from fuel is being
deposited on glass, logs
or combustion chamber
surfaces.
Wall switch is mounted up-
side down.
Remote wall switch is
grounding.
Remote wall switch wire is
grounding.
Faulty valve.
TEST SOLUTION
- Turn on all gas appliances and see if pilot flame
flutters, diminishes or extinguishes, especially when
main burner ignites. Monitor appliance supply working
pressure.
- Check if supply piping size is to code. Correct all
undersized piping.
- 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 OVER TORQUE.
- Leak test with a soap and water solution.
Natural Gas Natural Gas
Pressure
(inches) (millibars)
*13"
17.4mb
Inlet
(MIN. 4.5")
(MIN. 11.2mb)
3.5" 8.7mb
Outlet
- Ensure air shutter opening is free of lint or other
obstructions.
- Check that the logs are correctly positioned.
- Open air shutter to increase the primary air.
- Check the input rate: check the manifold pressure and
orifice size as specified by the rating plate values.
- Clean the glass with a recommended gas appliance
glass cleaner.
- DO NOT CLEAN GLASS WHEN HOT.
- If deposits are not cleaned off regularly, the glass may
become permanently marked.
- Reverse.
- Replace.
- Check for ground (short); repair ground or replace wire.
- Replace.
Propane Propane
(inches)
(millibars)
32.4mb
13"
(MIN. 27.4mb)
(MIN. 11")
10" 24.9mb