New Unit Placement - Lennox Merit 14ACX−018−230 Installation Instructions Manual

CLEARANCE ON ALL SIDES
6 (152)
12 (305)
36 (914)
MINIMUM CLEARANCE BETWEEN
TWO UNITS
DETAIL A
INSTALL UNIT AWAY
FROM WINDOWS
TWO 90_ ELBOWS INSTALLED IN LINE SET

New Unit Placement

See Unit Dimensions on page 2 for sizing mounting slab,
platforms or supports. Refer to figure 4 for mandatory
installation clearance requirements.
POSITIONING CONSIDERATIONS
CAUTION
In order to avoid injury, take proper precaution when
lifting heavy objects.
INCHES (MILLIMETERS)
ACCESS PANEL
NOTES:
S
30 (762)
S
LINE SET
CONNECTIONS
24 (610)
Figure 4. Installation Clearances
WILL REDUCE LINE SET VIBRATION
Figure 5. Placement, and Slab Mounting
Clearance to one of the other three
sides must be 36 inches (914mm).
Clearance to one of the remaining
two sides may be 12 inches
(305mm) and the final side may be
6 inches (152mm).
ACCESS PANEL
CONNECTIONS
DETAIL B
Install unit level or, if on a slope, maintain slope tolerance of 2 degrees
(or 2 inches per 5 feet [50 mm per 1.5 m]) away from building structure.
BUILDING
STRUCTURE
Consider the following when positioning the unit:
S
Some localities are adopting sound ordinances based
on the unit's sound level registered from the adjacent
property, not from the installation property. Install the
unit as far as possible from the property line.
S
When possible, do not install the unit directly outside
a window. Glass has a very high level of sound
transmission. For proper placement of unit in relation
to a window see the provided illustration in figure 5,
detail A.
Page 7
MINIMUM CLEARANCE
ABOVE UNIT
48 (1219)
LINE SET
DISCHARGE AIR
MOUNTING
SLAB
GROUND LEVEL
14ACX SERIES