Gree XK49

Wired Controller XK49
4
Fig. 3.2 Parts of wired controller
No.
1
2
3
4
Name
Junction box embedded in
the wall
Soleplate of wired
controller
Screw
M4*25
Panel of wired
controller
Q'ty
User-supplied
1
2
1
3.1 Installation of Wired Controller
3.1.1 Communication Line Selection
Fig. 3.3 Length of communication line
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.