To Turn Off Gas To Appliance - Williams 2509622 Owner's Manual

Operating Your Furnace
FOR YOUR SAFETY, READ BEFORE LIGHTING THE PILOT (continued)

TO TURN OFF GAS TO APPLIANCE

1. Set the thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is to be
performed (if applicable).
3. Remove control access panel.
4. Push in gas control knob slightly and turn clockwise
to "OFF". Do not Force.
5. Replace control access panel.
OPERATION OF YOUR FURNACE
THE FURNACE OPERATES IN THE FOLLOWING SEQUENCE:
1. Thermostat turns on the main burner.
2. Heat builds up in the furnace and starts the fan (if
equipped). The heated air comes out the front panel
louvers.
3. When the thermostat setting is reached, it shuts off the main
burner.
4. The fan runs until the heat is removed from the furnace,
then it turns off (if equipped).
Your furnace is equipped with a 100% safety pilot that will shut off
the gas supply in case the pilot is not burning or functioning
properly. Make sure the pilot is adjusted properly and that the
pilot generator connection at the control valve is tight.
furnace will not stay lit, call your local gas utility or a qualified
service person.
If furnace is equipped with a manual spark igniter, follow these
steps:
Review the pilot lighting instructions.
1.
When instructed to "Light the Pilot," depress the red button
2.
located on the burner pan for pilot ignition. If necessary,
depress the red button vigorously several times for pilot
ignition.
If pilot fails to ignite or a spark is not present while actuating
3.
the red button or by using a match, repeat steps 5 through
10 listed in "Lighting the Pilot."
IMPORTANT:
KEEP BURNER AND CONTROL COMPARTMENT CLEAN.
WARNING: Due to high surface temperatures,
keep children, clothing, furniture or any combustible
material away from the furnace.
WARNING:
during operation. Keep children, clothing, furniture,
and flammable material away from it.
access doors and panels in place except for
inspection and maintenance. On new installations,
the gas lines will be filled with air and it may take
several minutes to establish the pilot flame.
WARNING: Danger of property damage, bodily
injury or death. If the furnace overheats or fails to
If the
shut off, close manual shutoff gas valve to the
furnace before turning off electrical power to the
accessory fan.
WARNING: Protect your eyes against the danger
of ignition flash and eye injury or blindness. Never
attempt to light the pilot with the gas control valve
knob in the "ON" position. Flashback
occur.
The surface of the furnace is hot
Keep all
could occur.