'19 • PAC-DB-333
- 70 -
2. SELECTING INSTALLATION LOCATION
After getting customer’s approval, select installation location according to following guidelines.
1. Indoor unit
• Where there is no obstruction to the air
fl
ow and where the cooled and heated air can be evenly
distributed.
• A solid place where the unit or the wall will not vibrate.
• A place where there will be enough space for servicing. (Where space mentioned on the right side
can be secured.)
• Where it is easy to conduct wiring and piping work.
• A place where unit is not directly exposed to sunlight or street light.
• A place where it can be easily drained.
• A place separated at least 1m away from the television or the radio. (To prevent interference to im-
ages and sounds.)
• A place where this unit is not affected by the high frequency equipment or electric equipment.
• Avoid installing this unit in place where there is much oil mist.
• A place where there is no electric equipment or household.
• Install the indoor unit on the wall where the height from the
fl
oor to the bottom of the unit is more than
180 cm.
2. Remote control
• A place where the air-conditioner can receive the signal surely during operating the remote control.
• A place where it is not affected by the TV, radio etc.
• Do not place where it is exposed to direct sunlight or near heat devices such as a stove.
Remote control
Remote control holder
Wood screws
5 cm minimum
from the wall
15 cm minimum
from the wall
Installation board
10 cm minimum from the ceiling
(a) Sleeve
180 cm minimum from the floor
Installation example
Indoor
unit
Obstacle such
as curtain
13
cm
8
cm
Be sure that the flap
of outlet should not
touch any obstacles.
3. INSTALLING INSTALLATION BOARD
• Installation board should be installed on the wall which can support the weight of the indoor unit.
• Adjustment of the installation board in the horizontal direction is to be conducted with 8 screws in a
temporary tightened state.
• With the standard hole as a center, adjust the board and level it.
Bolt
(M6X12)
768
470
Mating mark for level surface
In case of fixing the unit on
concrete wall, use nut anchor.
Standard
hole
for service
Indoor unit
768
157
48.3
240
6.
7
322.4
5
.
4
1
2
5
.
4
1
2
7
5
1
3
8
8
10
53.5
77
47
150
50
15
100
Piping for Liquid 780
Installation board
60
240
43
470
363.5
363.5
5
.
8
6
5
5
.
8
6
5
Space
for service
Space
for service
Space
for service
Space
and nut anchor
For bolt anchor
Piping hole (ø65)
Piping hole (ø65)
Drain hose 759 (ø16)
Piping for Gas 715
47
(Unit : mm)
CAUTION
Improper adjustment of the installation board can cause water leakage.
4. DRILLING HOLE AND FIXTURE OF SLEEVE
When drilling the wall that contains a metal lath, wire lath or metal plate, be sure to use sealing plate, sleeve and inclination plate (Locally procured parts).
5
ø65
Indoor side
Outdoor side
(a) Sleeve
Top
Thickness of the wall + 1.5cm
Cut
Indoor side
Outdoor side
Installed state
Turn to
tighten
(b) Sealing plate
(a) Sleeve
(c) Inclination plate
(d) Putty
(d) Putty
Outdoor side
Indoor side
(1) Drill a hole with hole
core drill.
5. ELECTRICAL WIRING WORK
• Before installation, make sure that the power source complies with the air-conditioner’s power speci-
fi
cation.
• Carry out electrical wiring work according to following guidelines.
1. Preparing cable
(1) Selecting cable
Select the connecting cable in accordance with the speci
fi
cations mentioned below.
4-core* 1.5mm
2
conformed with 60245 IEC57
* 1 Earth wire is included (Yellow/Green).
(2) Arrange each wire length as shown below.
Make sure that each wire is stripped 10mm from the end.
<Connecting cable>
<Wire end>
40mm or more
Earth wire
30mm or more
10mm
(3) Attach round crimp-type terminal to each wire as shown in the below.
Select the size of round crimp-type terminal after considering the speci
fi
cations of terminal block
and wire diameter.
10mm
Round crimp-type terminal
Sleeve
2. Connecting cable
(1) Open the air inlet panel.
(2) Remove the lid.
(3) Remove the cable clamp.
(4) Connect the connecting wires to the terminal block.
(5) Fix the connecting cable by cable clamp.
(6) Fix the lid.
(7) Close the air inlet panel.
NOTE
Take care not to confuse the terminal numbers for indoor and outdoor connections.
Terminal block
Cable
clamp
Lid
• Earth wire shall be Yellow/Green (Y/G) in color and longer than other AC wires for safety reason.
The screw of the lid is
tightened securely
Connecting cable
WARNING
Incorrect wiring connection can cause malfunction or
fi
re.
INSTALLATION MANUAL FOR INDOOR UNIT
• This installation manual deals with an indoor unit installation only. For an outdoor unit installation, refer to page 90.
• This unit is designed for R32 or R410A. See a label on the outdoor unit to check refrigerant information.
SAFETY PRECAUTIONS
• Before installation, read the “SAFETY PRECAUTIONS” carefully and strictly follow it during the installa-
tion work in order to protect yourself.
• The precautionary items mentioned below are distinguished into two levels,
WARNING
and
CAUTION
.
WARNING
Indicates a potentially hazardous situation which, if not avoided, can result in serious con-
sequences such as death or severe injury.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, can result in personal in-
jury or property damage.
Both mention the important items to protect your health and safety. Therefore, strictly follow them by any means.
• Be sure to con
fi
rm no operation problem on the equipment after completing the installation. If unusual
noise can be heard during the test run, consult the dealer.
• Be sure to explain the operating methods as well as the maintenance methods of this equipment to the
user according to the user’s manual.
• Be sure to keep the installation manual together with user’s manual at a place where it is easily accessi-
ble to the user any time. Moreover, ask the user to hand the manuals to a new user, whenever required.
WARNING
• Be sure to use only for residential purpose.
,
e
s
u
o
h
e
r
a
w
,
)
pi
h
s
e
ki
l(
el
ci
h
e
v
,
p
o
h
s
e
ni
h
c
a
m
s
a
h
c
u
s
t
n
e
m
n
o
ri
v
n
e
r
oi
r
e
f
ni
ni
d
el
la
ts
ni
s
i
ti
n
u
s
ih
t
fI
etc., it can malfunction.
• Installation must be carried out by the quali
fi
ed installer completely in accor-
dance with the installation manual.
il
a
u
q
n
o
n
y
b
n
oi
t
al
la
ts
n
I
fi
ed person or incorrect installation can cause serious troubles such as water
leak, electric shock,
fi
re and personal injury.
• Be sure to wear protective goggles and gloves while performing installation work.
.y
r
uj
ni
l
a
n
o
s
r
e
p
ni
tl
u
s
e
r
n
a
c
s
e
r
u
s
a
e
m
y
t
e
f
a
s
r
e
p
o
r
p
m
I
• Use the original accessories and the speci
fi
ed components for the installation.
,
k
c
o
h
s
ci
rt
c
el
e
,
k
a
el
r
e
t
a
w
e
s
u
a
c
y
a
m
d
e
bi
rc
s
e
r
p
e
s
o
h
t
n
a
h
t
r
e
h
t
o
s
tr
a
p
g
ni
s
U
fi
re and personal injury.
• Do not install the unit near the location where leakage of
fl
ammable gases can occur.
e
s
u
a
c
n
a
c
ti
,
ti
n
u
e
h
t
d
n
u
o
r
a
e
t
al
u
m
u
c
c
a
s
e
s
a
g
d
e
k
a
el
f
I
fi
re resulting in property damage and per-
sonal injury.
• When installing the unit in small rooms, make sure that refrigerant density
does not exceed the limit (Reference: ISO5149) in the event of leakage.
.
m
e
ts
y
s
n
oi
t
al
it
n
e
v
e
h
t l
la
ts
ni
d
n
a
r
el
a
e
d
e
h
t
tl
u
s
n
o
c
,ti
m
il
e
h
t
s
d
e
e
c
x
e
y
ti
s
n
e
d
t
n
a
r
e
gi
rf
e
r
fI
.t
n
e
di
c
c
a
s
u
oi
r
e
s
ni
g
ni
tl
u
s
e
r
r
u
c
c
o
n
a
c
n
e
g
y
x
o
f
o
k
c
al
e
si
w
r
e
h
t
O
• Install the unit in a location where unit will remain stable, horizontal and free
of any vibration transmission.
.y
r
uj
ni
l
a
n
o
sr
e
p
d
n
a
e
g
a
m
a
d
la
ir
et
a
m
n
i
g
ni
tl
u
s
e
r l
la
f
ot
ti
n
u
e
ht
e
s
u
a
c
n
a
c
n
oi
ta
c
ol
n
oi
ta
ll
at
s
ni
e
lb
at
iu
s
n
U
• Do not run the unit with removed panels or protections.
o
t
e
u
d
y
r
uj
ni
l
a
n
o
s
r
e
p
e
s
u
a
c
n
a
c
s
tr
a
p
e
g
a
tl
o
v
h
gi
h
r
o
s
e
c
a
fr
u
s
t
o
h
,
st
n
e
m
pi
u
q
e
g
ni
t
a
t
o
r
g
ni
h
c
u
o
T
entrapment, burn or electric shock.
• This unit is designed speci
fi
cally for R32 or R410A.
Using any other refrigerant can cause unit failure and personal injury.
• Do not vent R32 or R410A into atmosphere.
R32 is a
fl
uorinated greenhouse gas with a Global Warming Potential(GWP)=675.
R410A is a
fl
uorinated greenhouse gas with a Global Warming Potential(GWP)=2088.
• Make sure that no air enters the refrigerant circuit when the unit is installed
and removed.
If air enters the refrigerant circuit, the pressure in the refrigerant circuit will become too high, which
can cause burst and personal injury.
• Be sure to use the prescribed pipes,
fl
are nuts and tools for R32 or R410A.
Using existing parts (for R22 or R407C) can cause refrigerant circuit burst resulting in unit failure and
personal injury.
• Be sure to connect both liquid and gas connecting pipes properly before op-
erating the compressor.
Do not open the liquid and gas operation valves before completing piping
work, and evacuation.
If the compressor is operated when connecting pipes are not connected and operation valves are
open, air can be sucked into the refrigerant circuit which can cause anomalous high pressure result-
ing in burst or personal injury.
• Be sure to tighten the
fl
are nuts to speci
fi
ed torque using the torque wrench.
g
ni
n
e
t
h
gi
T
fl
are nuts with excess torque can cause burst and refrigerant leakage after a long period.
• During pump down work, be sure to stop the compressor before closing op-
eration valves and removing connecting pipes.
e
r
a
s
e
vl
a
v
n
oi
t
a
r
e
p
o
d
n
a
n
oi
t
a
r
e
p
o
ni
s
i
r
o
s
s
e
r
p
m
o
c
e
h
t
n
e
h
w
d
e
v
o
m
e
r
e
r
a
s
e
pi
p
g
ni
tc
e
n
n
o
c
e
h
t
fI
open, air can be sucked into the refrigerant circuit which can cause anomalous high pressure result-
ing in burst or personal injury.
• In the event of refrigerant leakage during installation, be sure to ventilate the
working area properly.
d
e
k
a
n
ht
i
w
t
c
at
n
o
c
ot
ni
s
e
m
o
c
tn
ar
e
gi
rf
er
e
ht
fI
fl
ames, poisonous gases will be produced.
• Electrical work must be carried out by the quali
fi
ed electrician, strictly in ac-
cordance with national or regional electricity regulations.
Incorrect installation can cause electric shock,
fi
re or personal injury.
• Make sure that earth leakage breaker and circuit breaker of appropriate ca-
pacities are installed.
e
t
ai
r
p
o
r
p
p
a
f
o
e
c
n
e
s
b
A
.
t
n
e
rr
u
c
r
e
v
o
r
e
d
n
u
s
el
o
p
ll
a
t
c
e
n
n
o
c
si
d
o
t
el
b
a
e
b
dl
u
o
h
s
r
e
k
a
e
r
b
ti
u
c
ri
C
breakers can cause electric shock, personal injury or property damage.
• Be sure to switch off the power source in the event of installation, mainte-
nance or service.
.y
r
uj
ni
l
a
n
o
s
r
e
p
r
o
e
r
ul
ia
f
ti
n
u
,
k
c
o
h
s
ci
rt
c
el
e
f
o
k
si
r
a
s
i
e
r
e
h
t
,ff
o
d
e
h
ct
i
w
s
t
o
n
s
i
e
c
r
u
o
s
r
e
w
o
p
e
h
t
fI
• Be sure to tighten the cables securely in terminal block and relieve the ca-
bles properly to prevent overloading the terminal blocks.
r
o
n
oi
tc
u
d
o
r
p
t
a
e
h
s
u
ol
a
m
o
n
a
e
s
u
a
c
n
a
c
s
g
ni
t
n
u
o
m
el
b
a
c
r
o
s
n
oi
tc
e
n
n
o
c
e
s
o
o
L
fi
re.
• Do not process, splice or modify the power cable, or share the socket with
other power plugs.
e
s
u
a
c
n
a
c
g
ul
p
r
e
w
o
p
r
o
el
b
a
c
r
e
w
o
p
r
e
p
o
r
p
m
I
fi
re or electric shock due to poor connection, insuf-
fi
cient insulation or over-current.
• Do not perform any change in protective device or its setup condition yourself.
ic
e
p
s
e
ci
v
e
d
e
vi
tc
e
t
o
r
p
g
ni
g
n
a
h
C
fi
cations can cause electric shock,
fi
re or burst.
• Be sure to clamp the cables properly so that they do not touch any internal
component of the unit.
d
n
a
g
ni
t
a
e
h
r
e
v
o
e
s
u
a
c
n
a
c
ti
,t
n
e
n
o
p
m
o
c
la
n
r
e
t
ni
y
n
a
h
c
u
o
t
s
el
b
a
c
fI
fi
re.
• Be sure to install service cover properly.
r
o
k
c
o
h
s
ci
rt
c
el
e
e
s
u
a
c
n
a
c
n
oi
t
al
la
ts
ni
r
e
p
o
r
p
m
I
fi
re due to intrusion of dust or water.
• Be sure to use the prescribed power and connecting cables for electrical work.
r
o
k
a
el
c
ir
tc
el
e
e
s
u
a
c
n
a
c
s
el
b
a
c
r
e
p
o
r
p
m
i
g
ni
s
U
fi
re.
• This appliance must be connected to main power source by means of a cir-
cuit breaker or switch with a contact separation of at least 3mm.
Improper electrical work can cause unit failure or personal injury.
• When plugging this unit, a plug conforming to the standard IEC60884-1 must be
used.
Using improper plug can cause electric shock or
fi
re.
• Be sure to connect the power source cable with power source properly.
r
o
k
c
o
h
s
ci
rt
c
el
e
ni
g
ni
tl
u
s
e
r
r
e
t
a
w
r
o
t
s
u
d
f
o
n
oi
s
u
rt
ni
e
s
u
a
c
n
a
c
n
oi
tc
e
n
n
o
c
r
e
p
o
r
p
m
I
fi
re.
CAUTION
• Take care when carrying the unit by hand.
.
s
n
o
s
r
e
p
e
r
o
m
r
o
o
w
t
y
b
d
ei
rr
a
c
e
b
t
s
u
m
ti
,
g
k
0
2
n
a
h
t
e
r
o
m
s
i t
h
gi
e
w
ti
n
u
e
h
t
fI
.
el
d
n
a
h
y
rr
a
c
e
h
t
e
s
u
s
y
a
w
l
A
.
s
p
a
rt
s
ci
ts
al
p
e
h
t
y
b
ti
n
u
e
h
t
y
rr
a
c
t
o
n
o
D
• Do not install the outdoor unit in a location where insects and small animals
can inhabit.
ni
g
ni
tl
u
s
e
r
e
g
a
m
a
d
e
s
u
a
c
d
n
a
s
tr
a
p
l
a
ci
rt
c
el
e
e
h
t
r
e
t
n
e
n
a
c
s
la
m
in
a
ll
a
m
s
d
n
a
s
tc
e
s
n
I
fi
re or per-
sonal injury. Instruct the user to keep the surroundings clean.
• If the outdoor unit is installed at height, make sure that there is enough space
for installation, maintenance and service.
f
u
s
n
I
fi
cient space can result in personal injury due to falling from the height.
• Do not install the unit near the location where neighbours are bothered by
noise or air generating from the unit.
.
m
ia
lc
a
e
s
u
a
c
d
n
a
t
n
e
m
n
o
ri
v
n
e
g
ni
d
n
u
o
rr
u
s
tc
e
ff
a
n
a
c
tI
• Do not install in the locations where unit is directly exposed to corrosive
gases (like sulphide gas, chloride gas), sea breeze or salty atmosphere.
.s
tr
a
p
c
it
s
al
p
o
t
e
g
a
m
a
d
d
n
a
r
e
g
n
a
h
c
x
e
t
a
e
h
f
o
n
oi
s
o
rr
o
c
e
s
u
a
c
n
a
c
tI
• Do not install the unit close to the equipments that generate electromagnetic
waves and/or high-harmonic waves.
-
m
o
c
el
e
t
d
n
a
s
t
n
e
m
pi
u
q
e
y
c
n
e
u
q
e
rf
h
gi
h
l
a
ci
d
e
m
,
s
r
o
t
a
r
e
n
e
g
y
b
d
n
a
ts
,
s
r
e
tr
e
v
ni
s
a
h
c
u
s
t
n
e
m
pi
u
q
E
munication equipments can affect the system, and cause malfunctions and breakdowns.
s
ti
t
c
u
rt
s
b
o
d
n
a
,
t
n
e
m
pi
u
q
e
n
oi
t
a
ci
n
u
m
m
o
c
el
e
t
d
n
a
t
n
e
m
pi
u
q
e
l
a
ci
d
e
m
t
c
e
ff
a
o
sl
a
n
a
c
m
e
ts
y
s
e
h
T
function or cause jamming.
• Do not install the unit in the locations where:
.
y
b
r
a
e
n
s
e
c
r
u
o
s
t
a
e
h
e
r
a
e
r
e
h
T
•
.t
h
gi
ln
u
s
r
o
ni
a
r
o
t
d
e
s
o
p
x
e
y
lt
c
e
ri
d
s
i t
in
U
•
.ti
n
u
e
h
t
f
o
e
di
s
t
el
t
u
o
d
n
a
t
el
ni
m
o
rf
n
oi
t
al
u
c
ri
c
ri
a
h
t
o
o
m
s
t
n
e
v
e
r
p
n
a
c
h
ci
h
w
el
c
a
ts
b
o
y
n
a
s
i
e
r
e
h
T
•
.
n
e
h
ct
ik
s
a
h
c
u
s
m
a
e
ts
d
n
a
t
si
m
li
o
o
t
d
e
s
o
p
x
e
y
lt
c
e
ri
d
s
i t
in
U
•
d
n
a
)
t
n
e
g
a
g
ni
tl
e
m
w
o
n
s
(
e
di
r
ol
h
c
m
ui
cl
a
c
,
)r
e
zi
lit
r
e
f
ci
n
a
g
r
o
(
ai
n
o
m
m
a
e
ki
l
s
e
c
n
a
ts
b
u
s
l
a
ci
m
e
h
C
•
acid (sulfurous acid etc.), which can harm the unit, will generate or accumulate.
.y
lr
e
p
o
r
p
d
e
g
r
a
h
c
si
d
e
b
t
o
n
n
a
c
r
e
t
a
w
ni
a
r
D
•
.
m
1
ni
h
ti
w
d
e
c
al
p
s
i
r
e
vi
e
c
e
r
oi
d
a
r
r
o
t
e
s
V
T
•
.
m
0
0
0
1
n
a
h
t
e
r
o
m
s
i l
e
v
el
a
e
s
e
v
o
b
a
t
h
gi
e
H
•
It can cause performance degradation, corrosion and damage of components, unit malfunction and
fi
re.
• Dispose of all packing materials properly.
.
y
r
uj
ni
l
a
n
o
s
r
e
p
e
s
u
a
c
n
a
c
h
ci
h
w
d
o
o
w
d
n
a
s
li
a
n
ni
a
t
n
o
c
sl
ai
r
e
t
a
m
g
ni
k
c
a
P
.
n
oi
t
a
c
o
ff
u
s
f
o
k
si
r
e
h
t
di
o
v
a
o
t
n
e
r
dl
ih
c
m
o
rf
y
a
w
a
g
a
b
yl
o
p
e
h
t
p
e
e
K
• Do not put anything on the outdoor unit.
.y
r
uj
ni
l
a
n
o
s
r
e
p
r
o
e
g
a
m
a
d
y
tr
e
p
o
r
p
g
ni
s
u
a
c
ll
a
f
y
a
m
t
c
ej
b
O
• Do not touch the aluminum
fi
n of the outdoor unit.
m
ui
ni
m
ul
A
fi
n temperature is high during heating operation. Touching
fi
n can cause burn.
• Do not touch any refrigerant pipe with your hands when the system is in operation.
-
p
o
e
h
t
n
o
g
ni
d
n
e
p
e
d
dl
o
c
yl
e
m
e
rt
x
e
r
o
t
o
h
y
le
m
e
rt
x
e
e
m
o
c
e
b
s
e
pi
p
t
n
a
r
e
gi
rf
e
r
e
h
t
n
oi
t
a
r
e
p
o
g
ni
r
u
D
erating condition. Touching pipes can cause personal injury like burn (hot/cold).
• Install isolator or disconnect switch on the power source wiring in accor-
dance with the local codes and regulations.
.
1
-
4
0
2
0
6
N
E
h
ti
w
e
c
n
a
d
r
o
c
c
a
ni
e
t
a
ts
F
F
O
ni
d
e
k
c
ol
e
b
dl
u
o
h
s
r
o
t
al
o
si
e
h
T
Model SRK63,71,80,100ZR
R32/R410A REFRIGERANT USED
1. ACCESSORIES AND TOOLS
Standard accessories (supplied with indoor unit)
(1) Installation board
1pc (6) Batteries [R03 (AAA, Micro) 1.5V]
2pcs
(2) Remote control
1pc (7) Air-cleaning
fi
lters
2pcs
(3) Remote control holder
1pc (8) Filter holders
2pcs
(4) Tapping screws
(for installation board ø4 X 25mm)
10pcs (9) Insulation (#486 50 X 100 t3)
1pc
(5) Wood screws
(for remote control holder ø3.5 X 16mm)
2pcs
Locally procured parts
(a) Sleeve (1pc)
(b) Sealing plate (1pc)
(c) Inclination plate (1pc)
(d) Putty
(e) Connecting cable
(f) Drain hose (extension hose)
(g) Piping cover
(for insulation of connection piping)
(h) Clamp and screw (for
fi
nishing
work)
(i) Electrical tape
Tools for installation Work
Plus headed driver
Hole core drill (65mm in diameter)
Knife
Wrench key (Hexagon) [4mm]
Saw
Flaring tool set*
Tape measure
Gas leak detector*
Torque wrench
(14.0-82.0N·m (1.4-8.2kgf·m)) Pipe bender
Plier
Gauge for projection adjustment
(Used when
fl
are is made by us-
ing conventional
fl
are tool)
Pipe cutter
* Designed speci
fi
cally for R32 or R410A
CAUTION
Completely seal the hole in the wall with putty.
If not sealed properly, furniture and other
fi
xtures may
be damaged by water leakage or condensation.
WARNING
Completely seal the hole in the wall with putty.
If not sealed properly, dust, insects, small animals,
and highly humid air may enter the room from out-
side, which could result in
fi
re or other hazards.
(3) Fix sealing plate, sleeve
and inclination plate.
(2) Cut sleeve to adjust to wall
thickness. In case of rear
piping draw out, cut off the
lower and the right side
portions of the sleeve collar.
(4) After piping work,
seal the hole in the wall
with putty.
RLD012A018.indd 1
5/31/2018 10:18:43 AM
RLD012A018
A
