30
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 The inside and outside connection cable can be connected without removing the front grille.
2
Connection cable
between indoor unit and outdoor unit shall be approved polychloroprene sheathed 4 x
1.5 mm
2
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.
3 Bind all the indoor and outdoor connection cable with tape and route the connection cable via the
escapement.
4 Remove the tapes and connect the connection cable between indoor unit and outdoor unit according to the
diagram below.
•
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
72 mm
Piping
Cable
Apply putty or
caulking material
to seal the wall
opening.
Connection cable
Piping
Mor
e th
an
470
mm
Mo
re t
ha
n 9
50
m
m
PVC tube (VP-65) for piping and
connection cable
PVC tube for drain hose (VP-30)
PVC tube for
drain hose (VP-20)
M
o
re
than 700 mm
Drain hose
from main unit
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)
Exchange the drain hose and
the cap
Terminals on the indoor unit
Colour of wires
Terminals on the outdoor unit
1
2
3
1
2
3