Y-IM, BQ240 Sunline 2000 Single Package Heat Pump

66394-YIM-D-1004
RIGGING AND HANDLING
Exercise care when moving the unit. Do not remove
any packaging until the unit is near the place of installation.
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 dimension
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 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.
FIGURE 2 - CENTER OF GRAVITY
CLEARANCES
All units require certain clearances for proper operation
and service. Installer must make provisions for adequate
ventilation air. Refer to Unit Dimensions
Figure 10 and Minimum Clearances Table 11 for the
clearances required for combustible construction, servicing,
and proper unit operation.
1. 6 1 /
0 - 5
FIGURE 1 - TYPICAL RIGGING
5 2 4 - ) , - 4
* ) 4
+ ) 7 6 1
* - . 4 - 1. 6 1 / 7 16
) - 5 7 4 - 6 0 ) 6 16 5
9 1, 6 0 15 , 15 6 4 1* 7 6 - ,
- 3 7 ) ; 6 0 - + ) * - 5
5 6 0 ) 6 16 9 1 1. 6
- 8 - ;
Do not permit overhanging structures or shrubs
to obstruct outdoor air discharge outlet, combustion
air inlet or vent outlets.
DUCTWORK
Ductwork should be designed and sized according to
the methods in Manual Q of the Air Conditioning Contractors
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.
14 Unitary Products Group