AAON RN Series Installation Operation & Maintenance page 14

6. 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 must
be an L shaped duct.
7. Clean furnace, duct and components
upon completion of the construction
setup. Verify
conditions including
temperature rise and ESP.
14
furnace operating
input rate,
8. 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.
9. READ THE ENTIRE INSTALLATION,
OPERATION AND MAINTENANCE
MANUAL. OTHER
SAFETY PRECAUTIONS
PROVIDED THROUGHOUT
MANUAL.
10. Keep this manual and all literature
safeguarded near or on the unit.
IMPORTANT
ARE
THIS