Rigging And Handling - York PHE6B36 Installation Manual

5285477-UIM-A-1016
LOCATION
Use the following guidelines to select a suitable location for these units:
outdoor installation
1. Unit is designed for
2. Outdoor coils must have an unlimited supply of air. Where a choice
of location is possible, position the unit on either north or east side
of building.
3. Suitable for mounting on roof curb.
WARNING
!
Do not attach supply and return duct work to the bottom of the unit
base pan as the drain pan could be compromised.
4. For ground level installation, a level pad or slab should be used.
The thickness and size of the pad or slab used should meet local
codes and support unit weight. Do not tie the slab to the building
foundation.
5. Roof structures must be able to support the weight of the unit and
its options/accessories. Unit must be installed on a solid, level roof
curb or appropriate angle iron frame.
6. Maintain level tolerance to 1/8" across the entire width and length of
unit.
WARNING
!
Do not permit overhanging structures or shrubs to obstruct outdoor
air discharge outlet.
CLEARANCES
All units require certain clearances for proper operation and service.
Refer to Table 4 for the clearances required for construction, servicing
and proper unit operation.

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 lifting holes provided in the base rails. Spreader
bars, whose length exceeds the largest dimension across the unit,
MUST
be used across the top of the unit.
Table 2: Weights and Dimensions
Model Weight (lbs.)
Shipping
PHE6B36 453
PHE6B48 501
PHE6B60 528
4
only.
Center of Gravity
Operating X
448 29
496 29
523 30
CAUTION
!
Before lifting, make sure the unit weight is distributed equally on the
rigging cables so it will lift evenly.
Units may be moved or lifted with a forklift. Slotted openings in the base
rails are provided for this purpose.
CAUTION
!
If a unit is to be installed on a roof curb other than a Unitary Products
roof curb, gasket or sealant must be applied to all surfaces that come
in contact with the unit underside.
CAUTION
!
All panels must be secured in place when the unit is lifted.
The outdoor coils should be protected from rigging cable damage
with plywood or other suitable material.
COMPRESSOR
"A"
FRONT
OF UNIT
X
FIGURE 2: Unit 4 Point Load Weight
4 Point Load Location (lbs.)
Y A
15 158
15 168
15 177
"D"
CENTER OF
GRAVITY
"B"
Y
B C
108 101
130 119
136 128
Johnson Controls Unitary Products
"C"
A0295-001
D
86
84
87