Troubleshooting - Napoleon NZ7000 Installation And Operating Instructions Manual

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TROUBLESHOOTING

SYMPTOM
EN
Smoke enters the room
during start-up.
Smoke enters the room
while re-loading.
Appliance smoking.
W415-1277 / 08.12.15
PROBLEM
Damper in closed position.
Cold air blockage in chimney
Close the doors.
Damper in closed position
Insuffi cient draft.
Damper in closed position
Chimney cold
Inadequate supply of
combustion air
The outside air damper
opened.
The smoke passage is blocked
in the appliance or chimney.
The smoke fl ow impeded by
too long of a horizontal pipe or
too many bends.
A weak draft perhaps caused
by a leaky chimney, a cold
outside chimney, too short
a chimney, or a chimney too
close to a tree or a higher roof.
TEST SOLUTION
- Open damper.
- Burn a piece of newspaper to establish a draft.
- Open outside air control damper.
- Open damper.
- Chimney height and outside conditions can negatively
affect draft. In these cases a small amount of smoke
may enter the home. Adding more pipe or a draft-
inducing cap may help.
- Clean chimney
- Open damper.
- Burn a piece of paper to establish a draft, fuel as
necessary to establish a hot fl ame.
- Chimney height and outside conditions can negatively
affect draft. In these cases a small amount of smoke
may enter the home. Adding more pipe or a draft-
inducing cap may help.
- Close damper.
- Check chimney for blockage and clear if necessary.
- Refer to "TYPICAL CHIMNEY INSTALLATION" section
for proper chimney bends.
- Chimney height and outside conditions can negatively
affect draft. In these cases a small amount of smoke
may enter the home. Adding more pipe or a draft-
inducing cap may help. Refer to "TYPICAL CHIMNEY
INSTALLATION" section for proper chimney bends.
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