Installation Of Wired Controller; Communication Line Selection; Installation Requirements - aquatermic XK79 Manuel D'utilisation

Wired Controller XK79

3.1 Installation of Wired Controller

3.1.1 Communication Line Selection

communication line
Wire material
between indoor unit
type
and wired controller
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.
(4) Prohibit installing the wired controller at the place where faces forward to the
window. Prevent abnormal work due to the interference from the other wired
controller around.
Fig. 3.3 Length of communication line
Total length of
L (m)
L≤250
Wire
Material
size
standard
2
(mm )
IEC
2×0.75~
60227-5
2×1.25
:2007
6
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.