Napoleon Fireplaces GDI30G - Manuel (Page 27)

27
W415-0832 / C / 06.07.12
42.27_3
SYMPTOM PROBLEM TEST SOLUTION
White / grey fi lm
forms. Sulphur from fuel is being
deposited on glass, logs or
combustion chamber
surfaces. - Clean the glass, see “CARE OF GLASS” section
- DO NOT CLEAN GLASS WHEN HOT.
- If deposits are not cleaned off regularly, the glass
may become permanently marked.
Flames are very
aggressive. Door is ajar. - Tighten door clamps if applicable.
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. To minimize this from happening again,
it is recommended that the vent lengths that pass
through unheated spaces (attics, garages, crawl
spaces) be wrapped with an insulated mylar sleeve.
Prevent sleeve from sagging. Contact your local
authorized dealer for more information.
Compromised venting. - Check venting system parameters (seal, length,
rise, etc.).
Main burner goes
out: pilot goes out. Vent recirculation. - Check joint seals and installation.