18
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
TO TURN OFF GAS TO APPLIANCE
1. Turn off the "ON/OFF" rocker switch and/or thermostat (if
installed) to its lowest setting.
2. Turn off electric power to the appliance if service is to
be performed.
3. Push in gas control knob slightly and turn clockwise
to "OFF." Do not force.
This appliance needs fresh air for safe operation and
must be installed so there are provisions for adequate
combustion and ventilation air.
SHUTDOWN PROCEDURE
To turn off the burner, turn the rocker switch to "OFF" or
adjust the thermostat (if installed) to a setting below room
temperature. The pilot will remain lit for future burner igni-
tion. For complete shutdown, see "TO TURN OFF GAS TO
APPLIANCE" above.
Flame Color and Behavior
Your Vision™ gas stove is designed for maximum heating
efficiency. Therefore, upon lighting of the main burner the
flames will be semi-transparent or “bluish.” After 10-20
minutes of operation the logs will heat up and the flames
will become a yellow/orange color.
Adjusting the stove to cause the flames to turn orange sooner
may result in poor combustion, sooting and a hazardous
situation. See the drawing to the right showing proper flame
appearance.
When testing for proper operation - If an optional thermo-
stat is installed adjust it to its highest temperature setting.
Visually determine that main burner gas is burning properly:
i.e., no floating, lifting or flashback. Adjust the primary air
shutter(s) as required. Check for proper main burner opera-
tion at both high and low flame.
SIT Millivolt Gas Valve
Gas Control Knob
(Pilot / On / Off)
Flame Height Control
Knob (HI/LO)
No Blue Flame
Center
Soot at
Flame Tip
Dark Orange
Flame
IMPROPERLY
BURNING FLAME
Soot above
Flame Tip
No Soot at
Flame Tip
PROPERLY
BURNING FLAME
Semi-Transparent
Yellow Flame
Blue Flame
Center
Ports on Pan
Burner Assembly
Burner Flame Appearance
Figure 22
Figure 24
Igniter
ON
PILO
T
OFF
HI
LO
Gas Control Knob
(pilot/on/off)
Blower
On/Off
Switch
Flame Height
Control Knob
- LO / HI +
Figure 23
WARNINGS
•
Improper installation, adjustment, alteration,
service or maintenance can cause injury or
property damage. For assistance or additional
information, consult a qualified installer, service
agency or your gas supplier.
•
Operation of this appliance when not connected
to a properly installed and maintained venting
system can result in carbon monoxide (CO)
poisoning and possible death.
•
Carbon monoxide poisoning – early signs of
carbon monoxide poisoning resemble the flu
with headaches, dizziness, or nausea. If you
have these signs, get fresh air at once! Have
the heater inspected by a qualified service
technician. Some people are more affected by
carbon monoxide than others. These include
pregnant women, people with heart or lung
disease or anemia, those under the influence
of alcohol and those at high altitudes.
