AAON V3-A Installation, Operation & Maintenance Instructions Manual page 10

1. Startup and service must be performed by
a Factory Trained Service Technician.
2. The unit is for indoor use only. See
General Information section for more unit
information.
3. Use only with type of the gas approved
for the furnace. Refer to the furnace rating
plate.
4. Install this furnace only in a location and
position as specified in the Installation
section of this manual.
5. Provide adequate combustion ventilation
air to the furnace. If a vent duct extension
is used, a class IV approved vent is
required. See the General Venting section
of this manual.
6. Combustion products must be discharged
to the outdoors. Connect the furnace to
an approved vent system.
General Venting section of this manual.
7. Condensate is produced in the furnace
and requires a condensate drain system.
See the Condensate Drain Piping section
of this manual.
8. Never test for gas leaks with an open
flame. Use a commercially available
soap solution made specifically for the
detection of leaks
connections.
9. Always install and operate furnace within
the intended airflow range, temperature
rise range, and duct system external static
pressure (ESP) as specified on the unit
nameplate.
10
See the
to check all
10. The supply and return air ducts must be
derived from the same space. It is
recommended ducts be provided with
access panels to allow inspection for duct
tightness. When a down flow duct is used
with electric heat, the exhaust duct should
be an L shaped duct.
11. These units must not be used for heating
or cooling at any time during any phase
of construction. Very low return air
temperatures, harmful
misplacement of the filters will damage
the unit and its efficiency.
12. Clean furnace, duct and components
upon completion of the construction
setup. Verify
conditions including
temperature rise and ESP.
13. Every unit has a unique equipment
nameplate with electrical, operational,
and unit clearance specifications. Always
refer to the unit nameplate for specific
ratings unique to the model you have
purchased.
14. READ THE ENTIRE INSTALLATION,
OPERATION AND MAINTENANCE
MANUAL. OTHER
SAFETY PRECAUTIONS
PROVIDED THROUGHOUT
MANUAL.
15. Keep this manual and all literature
safeguarded near or on the unit.
vapors, and
furnace operating
input rate,
IMPORTANT
ARE
THIS