Table of Contents
Advertisement
Unvented Cast Iron Gas Stoves
Flames from the pilot, front and rear burner should be
visually checked as soon as the heater is installed.
In addition, periodically check the flames visually during
operation.
PILOT FLAME
The pilot flame must always be present when the
heater is in operation. It should just touch the top of the
thermocouple tip for natural. Refer to Figure 16 for correct
pilot flame.
If the pilot flame does not touch the thermocouple, then
the burners cannot function reliably. Refer to Figure 17 for
incorrect shape of pilot flame.
Thermocouple
for Natural
Thermocouple
for LP
Figure 16 -
Correct Pilot Flame Appearance
Thermocouple
for Natural
Thermocouple
for LP
Figure 17 -
Incorrect Pilot Flame Appearance
16
FP2272
FP2272
pilot correct flame
FP2273
FP2273
BURNER FLAME
In normal operation at full rate after 15 minutes, the
following flame appearances should be observed:
The left and right rear flames should be yellow and extend
1"-2" above middle logs. The yellow flames should not
contact the logs. There should be glowing embers on the
front surface of the middle log. NOTE The flames and
embers will be an opaque orange color during the
burn off time.
R E
M O
T E
C O
N T
R O
L
P IL
O T
Figure 18 -
Correct Burner Flame Appearance
LG940
CSVF VFSC log flames
FLAME APPEARANCE
LG940
O F
F
58D6002
Advertisement
Table of Contents
