292427-BIM-A-0307
Unitary Products Group
5
INSTALLATION
LIMITATIONS
This unit must be installed in accordance with all national and
local safety codes. If no local codes apply, installation must
conform to the appropriate national code. The unit is
designed to meet National Safety Code Standards. If compo-
nents are to be added to a unit to meet local codes, they are
to be installed at the dealer's and/or the customer's expense.
See Tables 2, 3 and 4 for application limitations.
LOCATION
These Evaporator Blowers are not designed for outdoor
installation. They must be located within the building struc-
ture, either inside or outside the conditioned space.
These Evaporator Blower sections allow for vertical or hori-
zontal installation in any area offering proper electrical supply,
duct and drain connections.
They may be installed either with ductwork or matching ple-
num and inlet grill.
The units should be located as close to the condensing units
as practical and positioned to minimize bends in the refriger-
ant piping.
Units being installed vertically or horizontally can be set
directly on a floor or platform, or metal or wooden beams can
support them.
KBU060, KBC090 & 120 units being installed horizontally can
be suspended from above. Four 3/8" weld nuts are provided
in the unit frame to accommodate hanger rods. Knockouts
must be removed from the unit panels to expose these weld
nuts. Refer to Figure 1 for their location and Table 5 for the
individual load on each hanger rod.
KBC180 units being installed horizontally can be suspended
from above as shown in Figure 2. Refer to From 035-16622-
001-A-0202 for more information on the installation of the
suspension accessory and for the individual load on each
hanger rod.
RIGGING AND HANDLING
Be careful when moving the unit. Do not remove any packag-
ing until the unit is near its final location.
The packaging consists of a bottom wooden skid that can be
lifted with a fork truck from any direction, a corrugated con-
tainer that covers the entire unit, and strapping that secures
the container to the skid.
These units can be rigged with slings under the bottom skid.
Before rigging any unit, determine its weight from Table 5.
Before rigging a unit for horizontal installation, determine its
center of gravity from Figure 1, and make sure that its weight
will be distributed equally.
Be careful when attaching the hanger rods. They
must not be allowed to turn or slip.
Spreader bars should be used to prevent the slings
from crushing the unit panels and frame.
FIGURE 1 - SUSPENSION MOUNTING (HORIZONTAL) - KBU060, KBC090 AND 120
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