Wired Controller XK55
8
4.1 Wired Controller Installation
4.1.1 Selection requirements for communication cable
Fig 4.3 Length of communication cable
Wire material
type
Total length of
communication line
between indoor unit
and wired controller L
(m/feet)
Wire size
(mm
2
/AWG)
Material
standard
Remarks
Light/
Ordinary
Polyvinyl chloride
sheathed cord.
(60227 IEC 52
/60227 IEC 53)
L≤100m
(L≤
328feet)
2×0.75
mm
2
~2×
1.25 mm
2
(2×AWG18~
2×AWG16)
IEC
60227-5:20
07
(1) Total length of
communication line
can't exceed 100m
(328feet).
(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.