Carrier 40WAU Series Installation And Maintenance Instructions Manual page 6

Under ceiling/floor indoor units for mini variable refrigerant flow (vrf) systems
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Table 2 -- Unit Weight and Mounting Dimensions
(Under Ceiling Mount)
40WAU UNIT
012
015-024
030
036,048
WEIGHT (Ib)
57
62
76
110
DIMENSION (in.)
A
B
353/4
77/8
353/4
77/8
47
77/8
603/4
77/8
MOUNT1NG
UNIT (UNDER
CEILING
MOUNT)
-- The
unit can now be lifted on to the hanging rods for under ceiling
mounting.
1. Use rods and fasteners for under ceiling mount to suspend
the hanging arms.
2. Secure the hanging
arms in position
with locknuts
and
washers on both sides. Ensure the threaded rod does not
protrude more than 1 in. below the mounting
hole on the
hanging arm as shown in Fig. 7.
3.
0.8-
1
NUT
WASHER
in.H % tl
HANGING
I
H--_
--
BOLT
--
U_.HSNO!NG
ABM
Fig. 7 -- Mounting
the Hanging
Arm
Remove the side board and grille from the unit as shown
in Fig. 8 (does not apply to unit size 048).
_SIDE
BOARD
4.
GRILLE
Fig. 8-
Removing Side Board and Grille
Slide the unit backwards onto the hanging arm until the
mounting hole on the unit lines up with the mounting hole
on the hanging ann. Secure the unit using mounting bolts
as shown in Fig. 9.
HANGING
}9
BOLT _m/_/
"J/¢ HANGING
__
ARM
_MOUNTING
Fig. 9 -- Securing Unit To Hanging Arm
INSTALLING
MOUNTING HOOKS AND MOUNTING
UNIT (FLOOR STANDING)-
The mounting hooks (see
Fig. 10) can be anchored to the wall with screws. For unit
weight and mounting dimensions, see Table 3.
A
HOOK
/
I
0
Fig. 10-
Mounting Hook Locations
Table 3 -- Unit Weight and Mounting Dimensions
(Floor Standing)
40WAU UNIT
012
015-024
030
036,048
WEIGHT (Ib)
57
62
76
110
DIMENSION (in.)
A
B
19
7/8
19
7/8
19
7/8
19
7/8
31 1/4
19
7/8
42 1/8
17 3/4
The unit can now be lifted and mounted onto the wall hooks.
To avoid site damage, be sure there are no water, plumbing,
or electrical lines running through the wall at the mounting
location.
1. Anchor the hooks at the specified location on the wall us-
ing the mounting screws. See Fig. 11.
IMPORTANT: Be sure to anchor the hooks on wall studs.
2. Once the hooks are secured, lift the unit and mount it on
the hooks. Be sure the hooks are engaged in the correct
mounting locations on the back of the unit.

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