34617 Rev D
26
01-03
NANOV TOP DV GAS APPLIANCE INSTALLATION INSTRUCTIONS
L. MAINTENANCE INSTRUCTIONS
Note:
The look of the flames and embers may differ
based on the type of fuel and venting assembly that
is used.
Figure 49
Standing Pilot
Figure 50
Flame Patterns
1. CLEANING THE BURNER AND
CONTROL COMPARTMENT
Keep the burner and control compartment clean by
brushing and vacuuming at least once a year. Failure
to do this may shorten the fans life (where appli-
cable). Always turn off the wall switch (or remote
control) and gas valve before cleaning.
2. CHECKING THE FLAME PATTERNS
The thermopile and thermocouple (standing pilot)
tips should be covered with flame. See Figure 49.
Inspect the flame of the burner periodically, making
sure the flames are steady, not lifting or floating.
The flame color should be blue with yellow tips.
If the vent configuration is installed incorrectly, the
vent may cause the flames inside the appliance to lift
or ghost, which is a dangerous situation. Inspect
the flames after installation to ensure proper
performance. See Figure 50. If the vent configuration
is correct, yet the flames are lifting or ghosting, shut
off gas to the appliance and contact the dealer.
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