Unit Placement - Lennox VOSB Series Installation Instructions Manual

Outside air ducted units
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Unit Placement

WARNING
Do not install the unit in an area where flammable
materials are present due to risk of explosion resulting
in serious injury or death.
Check suitability of structure to which the unit support
mechanism will be fixed to. If structure is not capable
of carrying the weight of the unit, unit may fall causing
personal injury or equipment damage.
Use the provided and specified components when
installing equipment. Failure to do so may result in
unit falling, water leaking or electrical shocks, causing
personal injury or equipment or property damage.
Consider the possibility of earthquakes in your area
when installing the equipment. If the unit is not correctly
secured, it may fall, causing personal injury or equipment
damage.
Safely dispose of packing materials, which include
nails, wood and other sharp objects, as well as plastic
wrapping. Children playing with plastic wrap or bags risk
the danger of suffocation.
CAUTION
Do not place items which may be damaged by water
under or around the unit.
The unit should be installed at least 8 feet above the
floor (if possible) to ensure maximum performance and
comfort.
AVOID
Do not install the unit in the following locations:
Areas near commercial kitchen exhaust hoods where
odors and grease may enter the air stream.
Areas near flue and/or exhaust vents where flue
gasses, waste gasses, or debris may enter the air
stream.
Areas exposed to petrochemicals or petrochemical
products
Areas exposed to salt or other corrosive materials or
caustic gasses
Areas exposed to extreme voltage variations (such as
factories
Tightly enclosed areas that may impede service of the
unit
Areas exposed to fossil fuels (such as oil or gas in
kitchens)
Areas exposed to strong electromagnetic forces
Areas exposed to acids or alkaline detergents (laundry
rooms)
DO:
Locate the unit so that it is not exposed to direct
sunlight
Ensure the structural ceiling can support the weight
of the unit.
Select a location where condensate line will have the
shortest run to a suitable drain per local codes.
Allow sufficient space around unit for proper operation
and maintenance
Install unit a minimum of 3 feet away from any antenna,
power cord (line) radio, telephone, security system, or
intercom. Electrical interference and radio frequencies
from any of these sources may affect operation
6

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