Structure
R-Value
Ceiling
R-38
Wall
R-21
Floor
R-19
Door
R-5
Installation
SS-SVX002B-EN
17
The vapor barrier is the single most important
requirement for maintaining environmental control in the
conditioned space. The vapor barrier in the ceiling and
walls can be a polyethylene film. Concrete walls and floors
should be painted with a rubber or plastic based paint.
Doors and windows should be properly sealed and a door
sweep used to minimize leakage. Outside or fresh air
should be kept to a minimum (as it adds to the cooling,
heating, dehumidification and humidifying loads), while
still maintaining the requirement of the Indoor Air Quality
(IAQ) standard. Lack of attention to these factors can cause
erratic operation, unstable room control and excessive
maintenance costs.
Rigging
CyberAir systems are designed to be kept in a vertical
position. Move the unit with a suitable device such as a
forklift, pallet jack, or roller bar and dollies. A weight table
is provided on the installation drawing.
The unit is shipped on a skid to facilitate moving prior to
installation. The unit should always be stored indoors in a
dry location prior to installation.
WARNING
Improper Unit Lift!
Failure to properly lift unit in a LEVEL position could
result in unit dropping and possibly crushing operator/
technician which could result in death or serious injury,
and equipment or property-only damage. Test lift unit
approximately 24 inches (61 cm) to verify proper center
of gravity lift point. To avoid dropping of unit,
reposition lifting point if unit is not level.
WARNING
Heavy Object!
Failure to follow instructions below could result in unit
dropping which could result in death or serious injury,
and equipment or property-only damage.
Ensure that all the lifting equipment used is properly
rated for the weight of the unit being lifted. Each of the
cables (chains or slings), hooks, and shackles used to
lift the unit must be capable of supporting the entire
weight of the unit. Lifting cables (chains or slings) may
not be of the same length. Adjust as necessary for even
unit lift.
Mounting/Placement
CyberAir systems use a frame and panel construction for
unit rigidity. The cabinet design allows full service
accessibility without moving the unit. CyberAir systems
that are not ducted are designed to be located in the space
to be conditioned. Ducted units may be located inside or
outside the conditioned space, but are designed to supply
air to only one room. CyberAir systems are front
accessible, which allows the unit to be placed in a corner
or between cabinetry. It is recommended that the unit is
positioned to obtain optimum air circulation.
Note:
Placement of the floor or ceiling registers is
important. If they are too close to the unit, the
supply air will be recirculated back to the unit
before it has circulated throughout the space.
. The CyberAir unit
is designed to be located directly on top of the floor
(typically up-flow) or on a raised floor (typically down-
flow).
Figure 11.
Typical TR-CFU (Up-flow)
Note:
The equipment must be level to operate properly.
Important:
Ensure that the mounting surface is capable
of supporting the equipment. Before
mounting the unit, refer to the weight table
provided on the installation drawing. On
some raised floor installations, a floor stand
is required depending on the load capacity
of the existing raised floor.
2-WAY DISCHARGE
PLENUM (OPTIONAL)
2-WAY DISCHARGE
PLENUM (OPTIONAL)
