Napoleon Fireplaces Tureen™ - GD82T-TE - Manuel (Page 51)

51
W415-0769 / A / 12.10.10
13.0 TROUBLE SHOOTING GUIDE
SYMPTOM PROBLEM TEST SOLUTION
Main burner fl ame
is a blue, lazy,
transparent fl ame. Blockage in vent. - Remove blockage. In really cold conditions, ice
buildup may occur on the terminal and should be
removed as required.
Incorrect installation. - Refer to “VENTING” section to ensure correct
location of storm collars.
Flames are
consistently too
large or too small.
Carboning occurs. Unit is over-fi red or
underfi red. - 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 7” (minimum 4.5”) water column for
natural gas or 13” (minimum 11”) water column for
propane. Check that main burner is operating on ‘HI’.
Outlet pressure
can be checked the same as above
using screw (B). Gauge should read 3.5” water
column for natural gas or 10” water column for
propane. 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.
Carbon is being
deposited on
glass, burner
media or
combustion
chamber
surfaces. Air shutter has become
blocked. - Ensure air shutter opening is free of lint or other
obstructions.
Flame is impinging on
the burner media or
combustion chamber. - Check that the burner media is correctly positioned.
- Open air shutter to increase the primary air.
- Check the input rate: check the manifold pressure
and orifi ce size as specifi ed by the rating plate
values.
- Check that the door gasketing is not broken or
missing and that the seal is tight.
- Check that both vent liners are free of holes and well
sealed at all joints.
- Check that minimum rise per foot has been adhered
to for any horizontal venting.
White / grey fi lm
forms. Sulphur from fuel is
being deposited on
glass, burner media or
combustion chamber
surfaces. - 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.
Exhaust fumes
smelled in room,
headaches. Fireplace is spilling. - Ensure exhaust bracket gasket seal.
- Check door seal.
- Check for exhaust blockage.
- Check that venting is installed correctly.
- Room is in negative pressure; increase fresh air
supply.
42.2A
A B