York Heating & AIR CONDITIONER - Manual (Page 3)

FOR YOUR SAFETY,
READ BEFORE
OPERATING
A. BEFORE OPERATING, smell
all around the appliance area for
gas. Be sure to smell around the
base of the unit because some
gas is heavier than air and will
settle in the area.
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 sup-
plier from a neighbor’s phone.
Follow the gas supplier’s in-
structions.
•
If you cannot reach your gas sup-
plier, call the fire department.
B. Use only your hand to push in or
turn the manual gas knob.
Never use tools. If the knob will
not push in or turn by hand,
don’t try to repair it, call a quali-
fied service technician. Force or
attempted repair may result in a
fire or explosion.
C. Do not use this appliance if any
part has been under water. Im-
mediately call a qualified serv-
ice technician to inspect the
appliance and to replace any
part of the control system and
any gas control which has been
under water.
START-UP
INSTRUCTIONS -
HEATING SYSTEM
1. STOP! Read the safety information.
2. Set the thermostat to the lowest
setting.
3. Make sure all electrical power to
the furnace is "OFF".
4. This appliance has a device which
automatically lights the pilot and in
turn, lights the burners.
5. Remove burner access panel
by removing screws and lifting
panel out.
6. Turn the manual gas knob to the
"OFF" position.
7. Wait five (5) minutes to clear out
any gas. If you then smell gas,
STOP! Follow step A in the
safety information. If you don’t
smell gas, go to to next step.
8. Turn the manual gas knob to the
ON position.
9. Replace the control access panel.
10. Turn on all electrical power to
the appliance.
11. Set the thermostat to the de-
sired setting.
12. If the appliance will not operate,
follow the instruction "To Turn OFF
Gas To Application" and call your
service technician or gas supplier.
SHUTDOWN
INSTRUCTION - TO
TURN OFF GAS TO
APPLIANCE
1. Set the thermostat to the lowest
setting.
2. Turn off all electrical power to
the appliance if service is to be
performed.
3. Remove burner access panel
by removing screws and lifting
panel out.
4. Turn the manual gas knob to the
"OFF" position.
5. Replace the control access panel.
NOTE: See General instruc-
tions for Start-up and Shutdown
of your gas heating system.
CAUTION: Should overheating
occur, or the gas supply fail to
shut off, shut off the manual gas
valve to the furnace before shut-
ting off the electrical supply.
MANUAL GAS
KNOB SHOWN IN
“OFF” POSITION
WARNING: If you do not follow
these instructions exactly, a fire
or explosion may result, causing
property damage, personal in-
jury or loss of life.
Unitary Products Group 3