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11.2.4 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 approved type polychloroprene sheathed
power supply cord
3 x 1.5 mm
2
(3/4 ~ 1.5HP) or 3 x
2.5 mm
2
(2.0HP) type designation 60245 IEC 57 or heavier cord to the terminal board, and connect the
others end of the cord 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 by using approved socket and plug with earth pin rated 15/16A (3/4 ~ 1.5HP)
or 16A (2.0HP). 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 escapement.
5
Connection cable
between indoor unit and outdoor unit shall be approved polychloroprene sheathed
4 x 1.5 mm
2
(3/4 ~ 1.5HP) or 4 x 2.5 mm
2
(2.0HP) flexible cord, type designation 60245 IEC 57 or heavier
cord. Do not use joint connection cable. Replace the wire if the existing wire (from concealed wiring, or
otherwise) is too short. Allowable connection cable length of each indoor unit shall be 30 mm or less.
6 Bind all the indoor and outdoor connection cable with tape and route the connection cable via the right
escapement.
•
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
PVC tube
for drain
hose
Indoor unit
100 mm
Piping
Cable
Apply putty or
caulking material
to seal the wall
opening.
Connection cable
Piping
More than
470 mm
More than
950 mm
PVC tube (VP-65) for piping
and connection cable
PVC tube for drain hose (VP-30)
PVC tube for drain
hose (VP-20)
More than 700 mm
Drain hose
from main unit
Exchange the drain hose and cap
Cable
45°
Drain
hose
Piping
Sleeve for piping hole
Drain hose
Piping
Connection cable
More than 950 mm
(For the right piping, follow the same procedure)
