E-
8
Indoor unit installation
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
4.92ft(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 opera-
tions 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.
7
Adjust level of the unit by using measurement plate for all 4 sides.
Note
For proper drainage of condensate, give a
0.118inch(3mm)
slant
to the left or right side of the unit which will be connected with
the drain hose, as shown in the figure. Make a tilt when you wish
to install the drain pump, too.
It is recommended to install the refnet joint before installing the indoor unit.
Concrete
Suspension bolt(M8)-field supply
Hole in anchor
hole in plug
Ceiling support
When the drain hose is installed to the right.
Drain hose port
0.118inch(3mm)
Insert
Air Marketing Group LLC
141 Kinderkamack Rd, Park Ridge, NJ 07656 Tel: 201-782-1782 Fax: 201-782-1783 Web: www.amgair.com Email: [email protected]
