Generator Location; Home Generator System Location - Rheem GEN12S Manuel De L'utilisation

Power Decrease at High Altitude or High Temperature
Air density is less at high altitudes, resulting in less available
engine power. Specifically, engine power will decrease 3.5%
for each 1,000 feet (300 meters) above sea level and 1% for
each 10° F (5.6°C) above 77°F (25°C). Make sure you and
your installer consider these factors when determining total
generator load.

Generator Location

The actual physical location of your HGS has a direct affect
on:
1. The amount of plumbing required to fuel your
generator.
2. The amount of wiring required to control and connect
your generator.
NOTE: Specific location guidelines are discussed in the
Installation Manual. Acquaint yourself with that information
and confer with your installer. Be sure to ask how your site
might affect installation costs and compliance with local
codes and standards.

Home Generator System Location

Before installing generator, consult with homeowner and
convey the following guidelines which may affect the desired
location.
Generator Clearances
WARNING
Exhaust heat/gases can ignite combustibles or
structures causing a fire.
• DO NOT install the generator closer than 5 feet (1.5m) from any
combustibles or structures with combustible walls having a fire
resistance rating of less than 1 hour.
• Keep at least 3 ft. (91 cm) clearance on all sides of generator
including overhead.
Install generator outdoors in an area which will not
accumulate deadly exhaust gas. DO NOT install generator
where exhaust gas could accumulate and enter inside or be
drawn into a potentially occupied building. Ensure exhaust
gas is kept away from any windows, doors, ventilation
intakes or other openings that can allow exhaust gas to
collect in a confined area (Figure 1). Prevailing winds and air
currents should be taken into consideration when positioning
generator.
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• Operate generator ONLY outdoors.
• Install a battery operated carbon monoxide alarm near the
• Keep exhaust gas from entering a confined area through
Figure 1 — Home Generator System Location
General Location Guidelines
WARNING
Running engine gives off carbon monoxide, an
odorless, colorless, poison gas.
Breathing carbon monoxide can cause headache,
fatigue, dizziness, vomiting, confusion, seizures,
nausea, fainting or death.
bedrooms.
windows, doors, ventilation intakes, or other openings.
• Install the unit outdoors ONLY.
• Place the unit in a prepared location that is flat and has
provisions for water drainage.
• Install the unit in a location where sump pump
discharge, rain gutter down spouts, roof run-off,
landscape irrigation, or water sprinklers will not flood
the unit or spray the enclosure and enter any air inlet
our outlet openings.
• Install the unit where the location of any services such
as phone, electrical, fuel, air conditioning, irrigation,
including covered, concealed and underground services
will not be affected or obstructed.
• Install the unit where air inlet and outlet openings will
not become obstructed by leaves, grass, snow, etc. If
prevailing winds will cause blowing or drifting, you may
need to construct a windbreak to protect the unit.
• Install the generator as close as possible to the Transfer
Switch to reduce the length of wiring and conduit.
• Install the generator as close as possible to the fuel
supply to reduce length of pipes.
Exhaust Port