30
12.2.4 Connect the Cable to the Indoor Unit
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 m or less.
3 Bind all the indoor and outdoor connection cable with tape and route the connection cable via the left side
escapement.
4 Remove the tapes and connect the connection cable between indoor unit and outdoor unit according to the
diagram below.
5 Secure firmly the connection cable onto the control board with the holder.
Do not overtighten holder screw, as this may damage the holder.
•
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
Change the drain hose position
Sleeve for piping hole
Drain hose
Piping
Connection cable
More than 950 mm
Cable
45°
Drain hose
Piping
(For the right piping, follow the same procedure)
PVC tube for
drain hose
Indoor unit
55 mm
Piping
Cable
Apply putty or caulking
material to seal the wall
opening.
Connection
cable
Piping
More
than
470
mm
Mo
re t
han
950
mm
PVC tube (VP-65) for piping
and connection cable
M
o
re
t
h
an 7
00 m
m
Drain hose
from main unit
PVC tube for drain hose (VP-30)
PVC tube for
drain hose (VP-20)
Terminals on the indoor unit
1
2
3
1
2
3
Colour of wires
Terminals on the outdoor unit