Rigging And Handling; Clearances; Ductwork; Typical Rigging - York SUNLINE 2000 Installation Manual

RIGGING AND HANDLING

Exercise care when moving the unit. Do not remove
any packaging until the unit is near the place of installa-
tion. Rig the unit by attaching chain or cable slings to
the round lifting holes provided in the base rails.
Spreaders, whose length exceeds the largest dimen-
sion across the unit, MUST BE USED. Refer to
Figure 1.
Units may also be moved or lifted with a forklift, from
the side only, providing that an accessory skid is used.
LENGTH OF FORKS MUST BE A MINIMUM OF 2286
mm (90").
Refer to the Physical Data Table 5 for unit weights and
to the Figures 2 or 12 for approximate center of gravity.
Before lifting a unit, make sure that all panels
are in place and that its weight is distributed
equally on all cables so it will lift evenly.
L I F T I N G
H O L E S
FIGURE 1 - TYPICAL RIGGING
8
S P R E A D E R
B A R
C A U T I O N :
B E F O R E L I F T I N G U N I T ,
M A K E S U R E T H A T I T S
W I D T H I S D I S T R I B U T E D
E Q U A L L Y O N T H E C A B L E S
S O T H A T I T W I L L L I F T
E V E N L Y
FIGURE 2 - CENTER OF GRAVITY

CLEARANCES

All units require certain clearances for proper operation
and service. Installer must make provisions for ade-
quate ventilation air. Refer to Unit Dimensions
Figure 10 and Minimum Clearances Table 11 for the
clearances required for combustible construction, ser-
vicing, and proper unit operation.
Do not permit overhanging structures or shrubs
to obstruct outdoor air discharge outlet, com-
bustion air inlet or vent outlets.

DUCTWORK

Ductwork should be designed and sized according to
the methods in Manual Q of the Air Conditioning Con-
tractors of America (ACCA).
A closed return duct system shall be used. This shall
not preclude use of economizers or outdoor fresh air
intake. The supply and return air duct connections at
the unit should be made with flexible joints to minimize
noise.
66396-YIM-C-1004
Unitary Products Group