Indoor Unit Installation - Samsung Cassette Type Series Installation Manual

Indoor unit installation

It is recommended to install the refnet joint before installing the indoor unit.
1
Place the pattern sheet on the ceiling at the spot where you want to install
the indoor unit.
Note Since the diagram is made of paper, it may shrink or stretch
slightly due to temperature or humidity. For this reason,
before drilling the holes maintain the correct dimensions
between the markings.
2
Insert bolt anchors, use existing ceiling supports or construct a suitable
support as shown in figure.
3 Install the suspension bolts depending on the ceiling type.
CAUTION  Ensure that the ceiling is strong enough to support the
weight of the indoor unit. Before hanging the unit, test
the strength of each attached suspension bolt.
 If the length of suspension bolt is more than 1.5m,
it is required to prevent vibration.
 If this is not possible, create an opening on the false
ceiling in order to be able to use it to perform the
required operations on the indoor unit.
4
Screw eight nuts to the suspension bolts making space for hanging the
indoor unit.
CAUTION You must install all the suspension rods.
5 Hang the indoor unit to the suspension bolts between two nuts.
Note Piping must be laid and connected inside the ceiling when
suspending the unit. If the ceiling is already constructed,
lay the piping into position for connection to the unit before
placing the unit inside the ceiling.
6
Screw the nuts to suspend the unit. Cut a pad stopper and place it on the
bracket at this time.
7 Adjust the unit to the appropriate position considering the installation area
for the front panel.
7-1 Place the pattern sheet on the indoor unit.
7-2 Adjust a space between the ceiling and the indoor unit by using the gauge
of dimensions.
7-3 Fix the indoor unit securely after adjusting level of the unit by using a leveler.
7-4 Remove the pattern sheet, connect the other cables and install the front
panel.
Concrete
Hole in anchor
Hole in plug
Suspension bolt(M8)-field supply
Ceiling support
Nut
Washer
Hanger bracket
Rubber
Fasten the nut.
Level
Vinyl tube
Side view
Air inlet Air outlet
Gauge of Dimensions
Insert
Ceiling
7
E-