Wired Controller XK55
2
No. 1 2 3 4
Name
Panel of wired
controller
Screw M4X25
Soleplate of wire
controller
Terminal box installed in
the wall
Q’ty 1 2 1 Provided by user
1.1 Selection requirement for communication wire
Fig 1.3 Length of communication wire
Wire material
type
Total length of
communication line
between indoor unit and
wired controller L (m)
Wire
size
(mm
2
)
Material
standard
Remarks
Light/Ordinary
Polyvinyl
chloride
sheathed
cord. (60227
IEC 52
/60227 IEC
53)
L
≤
250
2×0.75~
2×1.25
IEC
60227-5:
2007
1. Total length of
communication line can't
exceed 250m.
2. The cord shall be
Circular cord (the cores
shall be twisted together).
3. If unit is installed in
places with intense
magnetic field or strong
interference, it is
necessary to use shielded
wire.