Lennox International Inc. G32V SERIES - Manual (Page 4)

Page 4
greatly impacted by the individual installation and the opĆ
erating environment. It is your responsibility to ensure
that this appliance is maintained. Proper maintenance is
critical for your safety and the satisfactory operation of the
product. Lennox strongly recommends annual inĆ
spection and maintenance of this appliance. Contact
your independent Lennox dealer for an inspection by a
qualified service technician.
Lighting and Operating Information
WARNING
If you do not follow these instructions exactly, a fire
or explosion may result causing property damage,
personal injury or loss of life.
BEFORE LIGHTING 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.
The unit is equipped with a gas control knob. Use only
your hand to move the gas control knob. Never use tools.
If the knob will not move by hand, do not try to repair it, call
a qualified service technician. Force or attempted repair
may result in a fire or explosion.
Placing the G32V furnace into operation:
G32V units are equipped with a SureLightt ignition sysĆ
tem. Do not attempt to manually light these furnaces.
Each time thermostat calls for heat, the burners will be auĆ
tomatically lit by the ignitor. The ignitor does not get hot
when there is no call for heat.
Operating the Gas Valve (Figure 3)
1 - STOP! Read the safety information at the beginning
of this section.
2 - Set thermostat to lowest setting. See figure 2.
THERMOSTATS
Figure 2
3 - Turn OFF all electrical power to appliance.
4 - This appliance is equipped with an ignition device
which automatically lights the burners. Do not try to
light the burners by hand.
5 - Remove upper access panel.
6 - Turn the gas valve knob to OFF. Do not force. See figĆ
ure 3.
Figure 3
HONEYWELL VR8205 Series Gas Valve
Gas Valve Shown In OFF Position
manifold
pressure
tap
high fire adjusting screw
(under cap)
low fire
adjusting screw
(under cap)
inlet pressure tap
7 - Wait fifteen (15) minutes to clear out any gas. If you
then smell gas, STOP! Immediately call your gas
supplier from a neighbor's phone. Follow the gas
supplier's instructions. If you do not smell gas go to
next step.
8 - Turn the gas valve knob to ON.
9 - Replace upper access panel.
10 - Turn on all electrical power to unit.
11 - Set thermostat to desired setting.
12 - If the appliance still will not operate, follow the inĆ
structions To Turn Off Gas To Unit" and call your serĆ
vice technician or gas supplier.
Turning Off Gas To the Unit
1 - Set thermostat to lowest setting.
2 - Turn off all electrical power to unit if service is to be
performed.
3 - Remove upper access panel.
4 - Turn the gas valve knob to OFF. Do not force.
5 - Replace upper access panel.
Filters
A filter must be in place any time the unit is operating.
FactoryĆinstalled filters are provided with the unit. Ask
your dealer to show you where the filter is located. The
filter should be inspected monthly and cleaned when
necessary to assure proper furnace operation.
The foam filters supplied with the unit may be cleaned for
reuse. If replacement is necessary, order Lennox part
no. 31J81 for 14 X 25 inch filter used in G32V-75 units or
P-8-7831 for 20 X 25 inch filter used in G32V-100 and
-125 units. Use the following procedure to clean filter.
Bottom Return Air Filter Installation (Figure 4)
1 - Turn off electric power to furnace.
2 - Remove blower access panel.
3 - Remove filter by pressing side filter clips and pulling
filter up and out. See figure 4.