Service manual

SC Series Boilers – Installation and Service Manual
3
FOR YOUR SAFETY READ BEFORE OPERATING
A. This appliance does not have a pilot. It is
equipped with an ignition device which
automatically lights the burner. Do not
try
to light the burner by hand.
B. BEFORE OPERATING smell all around the
appliance area for gas. Be sure to smell
next to the floor because some gas is
heavier than air and will settle on the floor.
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance
• Do not touch any electrical switch; do
not use any phone in your building.
• Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier,
call the fire department.
C. Use only your hand to push in or turn the
gas control knob. Never use tools. If the
knob will not push in or turn by hand, don't
try to repair it, call a qualified service
technician. Force or attempted repair may
result in a fire or explosion.
D. Do not use this appliance if any part has
been under water. Immediately call a
qualified service technician to inspect the
appliance and to replace any part of the
control system and any gas control which
has been under water.
OPERATING INSTRUCTIONS
1. STOP! Read the safety information above
on this label.
2. Turn off all electrical power to the appliance.
3. Set the room thermostat to lowest setting.
4. This appliance is equipped with an ignition
device which automatically lights the
burner. Do not
try to light the burner by
hand.
5. Remove control access panel.
6. Turn gas control knob clockwise
3 to
"OFF".
7. Wait five (5) minutes to clear out any gas.
Then smell for gas, including near the floor.
If you smell gas, STOP! Follow "B" in the
safety information above on this label. If
you don't smell gas, go to the next step.
8. Turn gas control knob counterclockwise
4
to "ON".
9. Replace control access panel.
10. Set room thermostat to desired setting.
11. Turn on all electrical power to the appliance.
12. If the appliance will not operate, follow the
instructions "To Turn Off Gas To Appliance"
and call your service technician or gas
supplier.
TO TURN OFF GAS TO APPLIANCE
1. Turn off all electrical power to the appliance
if service is to be performed.
2. Set the room thermostat to lowest setting.
3. Remove control access panel.
4. Turn gas control knob clockwise
3 to
"OFF". Do not force.
5. Replace control access panel.
WARNING: If you do not follow these instructions exactly, a fire or explosion may result
causing property damage, personal injury or loss of life.