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WARNING
AWARNING
A,WARNING
FOR YOUR SAFETY READ BEFORE LIGHTING
BEFORE LIGHTING the unit, smell all around the fur-
nace area for gas. Be sure to smell next to the floor be-
cause some gas is heavier than air and will settle on the
floor.
The gas valve on may be equipped with either a gas
control switch or gas control knob, Use only your hand
to push the lever or turn the gas control knob. Never use
tools. If the the switch will not move or the knob will not
push in or turn by hand, do not try to repair it. Call a quali-
fied service technician.
Force or attempted
repair may
result in a fire or explosion.
This unit is equipped with an automatic spark ignition sys-
tem. There is no pilot, In case of a safety shutdown, move
thermostat
switch to OFF and return the thermostat
switch to HEAT. An electro-mechanical
thermostat
is
shown in figure 1. On units with electronic temperature
controls, shut main disconnect off and back on to reset
ignition control.
THERMOSTAT
HEAT/'/i
//'/ COOLI
50 60 70 80
10
15 202530
_,_\'\\\\"III1"////"////
[_Z3
I FAN A_O OIN
1
1 \_
HEAT OFF COOL
Figure
1
To Place Unit into Operation:
1 - Turn off electrical power to unit.
2 - Set thermostat to lowest setting,
3 - Remove heat section access panel,
4-HoneywellVR8205
Gas
Valve
with
ON/OFF
Switch - Set gas valve switch to ON. See figure 2.
Honeywell VR8205 Gas Valve with Knob - Turn knob
on gas valve counterclockwise
41_ to ON, Do not
force. See figure 3,
5 - Replace heat section access panel,
6 - Turn on electrical power to unit,
7 - Set room thermostat to desired temperature, (If ther-
mostat setpoint temperature is above room tempera-
ture after the pre-purge time expires, main burners
will light),
Honeywell
VR8205
Series Gas Valve with
ON/OFF
Switch
Regulator
Adjustment
Gas Control
Switch
Cap _
Inlet Pressure
Tap
Outlet Pressure
Tap
1/8" NPT
1/8" NPT
Figure 2
Page 2
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