Napoleon Fireplaces BGD42P - Manual (Page 28)

28
W415-0381 / H / 12.07.07
W h i t e / g r e y f i l m
forms. Sulphur from fuel is being depos-
ited on glass, logs 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.
Main burner fl ame is
a blue, lazy, transpar-
ent fl ame. Blockage in vent. - remove blockage. In extremely cold conditions, ice buildup may occur on the
terminal and should be removed as required.
- refer to Figure 23 to ensure correct location of storm collars. Incorrect installation.
- check that the logs are 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 5" and 8" 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.
Carbon is being de-
posited on glass, logs
or combustion cham-
ber surfaces.
Flame is impinging on the logs
or combustion chamber.
Air shutter has become blocked - ensure air shutter opening is free of lint or other obstructions.
Remote wall switch is
in "OFF" position; main
burner comes on when
gas knob is turned to
"ON" position. Wall switch is mounted upside
down - reverse.
Faulty valve. - replace.
- replace. Remote wall switch is ground-
ing.
- check for ground (short); repair ground or replace wire. Remote wall switch wire is
grounding.
Flames are very ag-
gressive. - fi t door assembly into the lower support brackets and secure the four door
latches. Door is ajar
Venting action is too great. -restrict vent exit with restrictor plate, W500-0205.
SYMPTOM PROBLEM TEST SOLUTION