3.3 Installation
Fig. 3.3.1 Fixing the suspension bolts
Fig. 3.2.1
·
For the concrete
(Unit:mm)
·
For the steel beam
·
For the wooden beam
150 to160mm
Screw in
（
100 to150kg
）
Steel bar
Concrete
Suspension bolts
(W3/8 or M10)
“
”
shaped steel beam
Wood rib
（
）
60mm to 90mm
Wooden beam
Nut
Round washer
Square washer
Suspension bolts
12
3.3.2 The position of the suspension bolts and the
s
tube
(1) Mark the positions of the suspension bolts, the
positions of the refrigerant pipes and the drain
s.
tube
(2) The dimension are shown below.
Installation and Maintenance
Suspension bolts
(W3/8 or M10)
Nut
3.2 Installation location
Space for installation and service
Fig. 3.3.2 Suspension bolts
Ceiling Installation
Floor standing Installation
100mm or more
150mm or more
4000~5000mm or more
5mm or more
Obstacle
3
0
0
m
m
o
r
m
o
re
Floor
Wall
1
5
0
m
m
o
r
m
o
re
Blowout opening
100mm or more
4000~5000mm
150mm or more
1
5
0
m
m
o
r
m
o
re
floor
wall
Capacity(Btu/h)
A
B
18K
,
24K
990
912
36K
1285
1207
48K
,
55K
1580
1502
·
·
·
·
·
is ensured. (See Fig. 3.2.1 )
·
·
·
·
Select the suitable areas to install the unit under
approval of the user.
If there are 2 units of wireless type, keep them
away for more than 6 m to avoid malfunction due to
cross communication.
The air path is not blocked.
Condensate can drain properly.
The ceiling is strong enough to bear the weight of
the indoor unit.
Sufficient clearance for maintenance and servicing
Tubing between the indoor and outdoor units is
within the allowable limits. (refer to the installation of
the outdoor unit ).
The indoor unit, outdoor unit, power supply wiring
and transmission wiring is at least 1 meter away from
televisions and radio, to prevents interference and
noise in those electrical appliances. (Noise may be
generated depending on the conditions under which
the electric wave is generated, even if a one-meter
allowance is maintained).
·
Use suspension bolts to install the unit, check
whether or not the ceiling is strong enough to support
the weight of the unit. If there is a risk that the ceiling
is not strong enough, reinforce the ceiling before
installing the unit.
When several indoor units are installed nearby, keep
them away for more than 4-5m.
According to the actual installation space, installation
can
be
done
at
in the ceiling
or
on
the
floor
.
3.3.1 Suspension bolts
(1) Consider the pipe direction, wiring and maintenance
access carefully, and choose the proper direction and
location for installation.
(2) Install the suspension bolts as shown in Fig. 3.3.1
below.
AUV-18HR4SSA1
AUV-24HR4SFA1
AUV-36HR6SDB1
AUV-48HR6SEC1
AUV-60HR6SPC1
RPFC-2.0UNZ1NH
RPFC-3.0UNZ1NH
RPFC-4.0UNZ1NH
RPFC-6.0UNZ1NH
RPFC-6.5UNZ1NH
YFGN18BZNRZUH1
YFGN24BZNRZUH1
YFGN36BZMRZUH1
YFGN48BZMRZUH1
YFGN55BZMRZUH1
RAS-2.0UNZGNH1
RAS-3.0UNZGNH1
RAS-4.0UNZGMH1
RAS-6.0UNZGMH1
RAS-6.5UNZGMH1
●
Blowing out the surviwal heating air
When
stoping
the
air
conditioner
in
normal
operation
,
the
fan
motor
would
run
with
low
speed
for
a
while
to
blow
out
the
residual
heating
air
.
