Lennox Dave Signature SL28XCV Installation Instructions Manual page 2

DETAIL A
INSTALL UNIT AWAY FROM WINDOWS
TWO 90° ELBOWS INSTALLED IN LINE SET
WILL REDUCE LINE SET VIBRATION.
Outside Unit Placement
DETAIL C
LEG DETAIL
2" (50.8MM) SCH 40
FEMALE THREADED
ADAPTER
2" (50.8MM) SCH 40
MALE THREADED
ADAPTER
ERS WHICH CAN BE THREADED INTO THE FEMALE
JUSTMENTS TO THE LEVEL OF THE UNIT.
Elevated Slab Mounting using Feet
Extenders
DETAIL D
Slab Side Mounting
#10 1/2" LONG SELF-DRILLING
STABILIZING BRACKET (18 GAUGE
METAL — 2" WIDTH; HEIGHT AS
#10 1-1/4" LONG HEX HD SCREW
BASE
CONCRETE
ANCHORS (HOLE DRILL 1/4")
WOOD OR PLASTIC SLAB — NO PLASTIC ANCHOR
(HOLE DRILL 1/8")
IMPORTANT —
place.
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.
GROUND LEVEL
Slab Mounting at Ground Level
SHEET METAL SCREWS
REQUIRED)
AND FLAT WASHER
SLAB
— USE TWO PLASTIC
Deck Top Mounting
STABILIZING BRACKET (18 GAUGE METAL
— 2" (50.8MM) WIDTH;
REQUIRED); BEND TO FORM RIGHT ANGLE
SAME FASTENERS AS
SLAB SIDE MOUNTING.
ONE BRACKET PER SIDE (MIN.); FOR EXTRA STABILITY, TWO
BRACKETS PER SIDE, 2" (50.8MM) FROM EACH CORNER.
Stabilizing Unit on Uneven Surfaces
Page 2
BUILDING
STRUCTURE
MOUNTING
SLAB
COIL
BASE PAN
CORNER POST
MINIMUM ONE
PER SIDE
HEIGHT AS
FOR EXTRA
STABILITY