51
PKG-PRC007-EN
Mechanical
Specifi
cations
Cabinet
Manufactured of galvanized steel plate,
it is painted with anticorrosive primer
and high resistance synthetic enamel.
The cabinet is constructed with an
bottom tray, structural laterals, front
screen and cover and back cover. The
remote condenser cabinet is painted
with epoxy primer and high resistance
enamel and is also constructed of
galvanized steel plate.
For frontal access to the evaporator
units, just loosen four screws to remove
the cover and the screen.
Return Screen
Screen of anodized aluminum profile
with vertical flanges. Vertical screens
provide excellent air distribution in the
coil. This option is recommended for
hulls in which the machine is visible in
the zone to be air-conditioned.
Plenum Box
The style of the plenum box is similar to
that of the cabinet and is sized to
guarantee silent operation. The plenum
box screen has a slight angle that allows
the air flow to be directed in a vertical or
lateral direction. A specific fan array
exists for use of the Genius unit with
plenum box (consult the general facts
tables).
This plenum should only be used when
the discharge from the unit is free into
the atmosphere. In the case of discharge
into a duct network, this option should
not be used.
Coils
All the coils (evaporator and condenser)
use tubes with 3/8” external diameter
and high efficiency aluminum fins,
Trane Wavy 3B model, mounted on the
evaporator coil with 132 fins per foot,
and on the condenser with 168 fins per
foot.
The copper tubes are expanded
mechanically to guarantee perfect
contact between fin and tube. All the
coils are tested for leaks. Evaporator
coils are tested at a pressure of 300
PSIG, and the condensers at 400 PSIG.
The tray for condensation water was
designed according to the interior air
quality standards of ASHRAE.
Copper-Copper Coils
For applications where greater
resistance against corrosion is
necessary, coils with copper tubes and
fins can be manufactured. Offer as
special design.
Water-cooled condenser
Water-cooled condensers are “Shell and
Tube” type. They are manufactured with
copper tubes with integrated flanges,
expanded in steel mirrors, with grooved
holes, mounted in a steel casing and
cast iron covers, which are removable
for easy cleaning. The casing and covers
are protected with finishing paint.
Designed, constructed and tested
according to ASME standards, for work
pressure of 300 PSIG on the refrigerant
side and 150 PSIG on the water side.
Fans
Sirocco type centrifugal fans,
constructed of galvanized steel plate
with static and dynamically balanced
rotors. The evaporator array is sized to
overcome up to 1.6 inches of external
static pressure.
Filters
The standard unit is furnished with
permanent washable filters of
electrostatic fabric.
Also Available:
Metallic permanent filters (standard)
Disposable fiberglass filters of 1”
thickness
Combination in series of the two
previous filters
Scroll Compressor
All compressors of the
Genius line are
scroll type. They are of high efficiency
using ports instead of valves, which
eliminates possible breakdowns. They
have 64% fewer moveable parts than a
reciprocating compressor of the same
capacity. Their operation is extremely
smooth and silent.
