48
12.2.4 Connect the Cable to the Indoor Unit
The power supply cord, indoor and outdoor unit connection cable can be connected without removing the front grille.
1 Install the indoor unit on the installing holder that mounted on the wall.
2 Open the front panel and grille door by loosening the screw.
3 Cable connection to the power supply through Isolating Devices (Disconnecting means).
o
Connect the approved polychloroprene sheathed
power supply cord
3 x 1.5 mm
2
(3/4 ~ 1.75HP) or
3 x 2.5 mm
2
(2.0 ~ 2.5HP), type designation 60245
IEC 57 or heavier cord to the terminal board, and
connect the other end of the
cable to Isolating Devices (Disconnecting means).
o
Do not use joint power supply cord. Replace the wire if the existing wire (from concealed wiring, or
otherwise) is too short.
o
In unavoidable case, joining of power supply cord between isolating devices and terminal board of air
conditioner shall be done socket and plug rated 15/16A (3/4 ~ 1.75HP) or 16A (2.0HP) or 20A (2.5HP).
Wiring work to both socket and plug must follow to national wiring standard.
4 Bind all the
power supply cord
lead wire with tape and route the power supply cord via the left side
escapement.
5
Connection cable
between indoor unit and outdoor unit shall be approved polychloroprene sheathed
4 x 1.5 mm
2
(3/4 ~ 1.75HP) or 4 x 2.5 mm
2
(2.0 ~ 2.5HP) flexible cord, type designation 60245 IEC 57 or
heavier cord.
6 Bind all the indoor and outdoor
Connection cable
with tape and route the connection cable
via the right side
escapement.
7 Remove the tapes and connect the power supply cord and connection cable between indoor unit and outdoor
unit according to the diagram below.
150 mm
TO HOLE
CENTER
PIPE HOLE
CENTER
• How to pull the piping and drain hose out,
in case of the embedded piping.
• In case of left piping how to insert
the connection cable and drain
hose.
Rear view for left piping installation
Drain cap
Drain hose
Adjust the piping
slightly downwards.
Drain hose
Connection cable
Change the drain hose position
Sleeve for
piping hole
Drain hose
Piping
Connection cable
More than 950 mm
(3/4 ~ 1.75HP) or
More than 1150 mm
(2.0 ~ 2.5HP)
(For the right piping, follow
the same procedure)
PVC tube for
drain hose
Indoor unit
66 mm
Piping
Cable
Apply putty or
caulking material
to seal the wall
opening.
Connection
cable
Piping
More than
470 mm
More than 950 mm (3/4 ~1.75HP) or
More than 1150 mm (2.0 ~ 2.5HP)
PVC tube (VP-65) for piping
and connection cable
More than 700 mm
Drain hose
from main unit
PVC tube for drain hose (VP-30)
PVC tube for
drain hose (VP-20)
Cable
45°
Drain
hose
Piping
