CXRC-SVX01J-EN
11
Service Clearances
Provide sufficient clearance around the unit to allow
unrestricted access to control panel, condenser coils,
refrigerant connections and any other service points.
Refer to Figure 2, p. 9 through Figure 4, p. 9 for unit
dimensions and through Figure 7, p. 11 for
recommended clearances for each specific unit. These
clearances allow for proper unit operation, airflow, and
service access.
NNoottee:: To prevent unit capacity reduction, provide
recommended operating clearances.
If unit is installed in a pit, the depth of the pit must not
exceed 1.5 times the unit height and airflow clearances
are doubled. See for specific pit installation clearance
instructions.
If multiple units are placed side-by-side, the minimum
distance between units must be twice the normal
recommended side clearances (8’ X 2’ = 16’ between
units). See Figure 10, p. 12 for specific side-by-side
installation clearance instructions.
Do not install unit under an overhang. Obstructing the
fan discharge in this manner can cause recirculation of
the warm discharge air and result in coil starvation.
Figure 6. Top View CCRC/CIRC 35, 40 Ton
96” (2132 mm)
48” (1066 mm)
96” (2132 mm)
48” (1066 mm)
Control
Panel
C
B
D
A
F
E
Figure 7. Top View CCRC/CIRC 50, 60 Ton
96” (2132 mm)
48” (1066 mm)
96” (2132 mm)
48” (1066 mm)
Control
Panel
C
B
D
A
F
E
G
H
Figure 8. Typical pit Installation Recommended Clearances
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