Installation Requirements - aquatermic XK49 Manual Del Usuario

Wire material communication line
type between indoor unit and
wired controller L (m)
Light/Ordinary
polyvinyl
chloride
sheathed
cord.
(60227 IEC
52
/60227 IEC
53)
Note:
① If the air conditioner is installed at the strong electromagnetic interference
place, communication line of the wired controller must use shielding twisted
pair.
② Materials of communication line for wired controller must be selected
according to this instruction manual strictly.

3.1.2 Installation requirements

(1) Prohibit installing the wired controller at wet places.
(2) Prohibit installing the wired controller at direct sunshine places.
(3) Prohibit installing the wired controller at the place near high temperature
objects or water-splashing places.
Total length of
L≤250
Wire size
Material
2
standard
(mm )
2×0.75~2×
IEC 60227-5
1.25
8
Wired Controller XK49
Remarks
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.