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12
INDOOR UNIT INSTALLATION
Ceiling Mounting Installation
1. Determine the mounting location on the ceiling for the indoor
unit. Follow the selection criteria in the previous section.
2. Locate the factory supplied installation template included
in carton and attach to the ceiling.
3. Mark and drill the 4 mounting holes for the indoor unit.
4. Depending on the type of ceiling, attach the threaded hanger
bolts securely to the support stud. Before lifting the indoor unit
to the installation location, insert the upper nuts, flat washers
(with insulation), flat washers (without insulation), lower nuts
and double locking nuts on the threaded hanger bolts.
NOTE:
The hanger bolts, nuts, and washers are field
supplied. Install the washer with cushion so that the insulation
faces downward.
5. Verify indoor unit mounting by carefully lifting unit and
setting it on the 4 hanger bolts (between the two washers)
using the factory provided slots on the side brackets as
shown in figures right.
6. Confirm that the indoor unit main body is level horizontally as
shown in figure bottom right. Adjust mounting nuts as needed.
7. After checking the positioning of the indoor unit, securely tighten
the hanger nuts to fasten the indoor unit in place.
NOTE: Do not reinstall air inlet grille or side panels
until instructed.
Mounting
Slots
Level Bar
Hanging Bolt
Threaded
Hanger Bolt
Washer
Nut
Nut
Nut
Washer
Nut
Flat Washer
Flat Washer
Nut
Paper
T
e
mpla
t
e
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