Multi Variable Air Conditioners WALL Mounted Type Indoor Unit
4
Fig 3.2.1
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
≤
250m
(L
≤
820-1/5feet)
2×0.75~2×1.25
(2×AWG18~2×AWG16)
IEC
60227-5:2007
1.Total length of communication
line can't exceed 250m
(820-1/5feet).
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.
3.2.2 Select communication line for indoor unit and indoor unit (outdoor unit)
Fig 3.2.2
Material Type
Total Length L (m/feet)
of Communication
Cable between Indoor
Unit and Indoor
(Outdoor) Unit
Wire size
(mm
2
/AWG)
Materi
al
Standa
rd
Remarks
Light/Ordinary
polyvinyl chloride
sheathed cord.
(60227 IEC 52
/60227 IEC 53)
L
≤
1000m
(L
≤
3280-5/6feet)
≥
2×0.75
(
≥
2×AWG18)
IEC
60227-5:
2007
1. If the wire diameter is enlarged to 2×1
mm
2
(2×AWG16), the total
communication line length can reach
1500 m (4921-1/4feet).
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.
3.3 Electric Installation
Model
Power Supply
MCA(A)
MOP(A)
VEHW007C432P
208/230V-1ph-60Hz
1
15
VEHW009C432P
1
15
VEHW012C432P
1
15
VEHW018C432P
1
15
VEHW024C432P
1
15
