Operating Instructions - Williams 2903511 Installation Instructions And Owner's Manual

Before operating the furnace, read carefully all warnings and safety information in this manual.
WARNING: If you do not follow these instructions exactly, a fire or explosion
may result causing property damage, pe onal injury or loss of life.
A. This appliance does not have a pilot which must
be lighted by means of the piezo igniter installed
on the furnace. Do not try to light the pilot by
hand.
B. BEFORE LIGHTING, smell all around the
appliance area for gas. Be sure to smell next
to the floor because some gas is heav ier than
air and will settle on the floor.
WHAT T O DO IF YOU SMELL GAS:
- Do not try to light any appliance
- Do not touch any electric switch
- Do not use any phone in your building
- Immediately call your gas supplier from a
neighbor's phone.
1. ST OP! Read the safety information above on this l
2. Set the thermostat to the lowest setting by turning it ounterclockwise
completely. Do not force.
3. Turn off all electric power to appliance.
4. This appliance is equipped with an ignition device th t automatically lights the
burner. Do not try to light the burner by hand.
5. Turn off gas supply to the unit by turning off the gas hutoff valve.
6. Wait five minutes to clear out any gas. If you then
the safety information in section "B" above. If you d not smell gas, go to the
next step.
7. Turn on the gas supply to the unit.
8. Turn on electric power to the appliance.
9. Push the MIN/MAX button to MIN position (button d
10. Switch the SUMMER/W INTER button to WINTER p sition (button up).
11. Set thermostat to desired setting.
12. The red lamp will be lit for 40 seconds, then the flam ignite. The red lamp
will then shut off and the green lamp will be lit.
13. If the appliance will not operate, follow the instructio s below "T o Turn Off Gas Of Appliance" and call your
serv ice technician or gas supplier.
14. If you choose the high heat output setting, push the
prefer soft heating and silent operation, keep it on M N position (button down).
15. This appliance has an automatic flame control system. When the flame is lit, the green lamp is lit also.
In case of flame fault, the red lamp will light and the green lamp will turn off. If this occurs, set the
SUMMER/WINTER button to the SUMMER position button down) and wait ten (10) seconds; then turn
the switch back to the W INTER position (button up)
approximately 40 seconds. During these 40 second the red lamp will be lit. If the second attempt is
unsuccessful, turn off the electric power to the appli
1. Set the thermostat to the lowest setting by turning it
2. Turn off all electric power to the appliance if service
3. Turn the gas tap installed on the gas supply to the C OSED position.

Operating Instructions

FOR YOUR SAFETY READ BEFORE OPERATING
OPERATING IN
TO TURN OFF GAS TO APPLIANCE
rs
F ollow the gas supplier's instructions.
- If you cannot reach your gas supplier, call the fire
d epartment.
C. Use only your hand to push in or turn the gas control
k nob. Never use tools. If the knob will not push in or
turn by hand, do not try to repair it, call a qualified
service technician. Force or attempted repair may result
i n 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
co ntrol system and any gas control which has been
u nder water.
STRUCTIONS
ab el.
c
a
s
sm ell gas, STOP! Follow
o
ow n).
o
e
n
M IN/MAX button to MAX position (button up). If you
I
(
. T he appliance will attempt to relight after
s
anc e and call your Service Agency.
co unterclockwise
is to be performed.
L
12
GREEN
LAMP
RED
TIMER
G R
LAMP
MANUAL/PROGRAMMED
BUTTON
THERMOSTAT
THERMOSTAT
GREEN
SUMMER /WINTER
LAMP
RESET BUTTON
SUMMER/WIN TER
MIN
MIN /MAX
BUTTON
MAX
MIN/ MAX
completely. Do not force.
RESET
RED
LAMP