7
Material Type
Total Length L (m)
of Communication
Cable between
Indoor Unit and
Indoor (Outdoor)
Unit
Wire size (mm
2
)
Material
Standard
Remarks
Light/Ordinary
polyvinyl
chloride
sheathed cord.
(60227 IEC 52
/60227 IEC 53)
L≤1000m
≥2×0.75
IEC 60227-5
1. If the wire diameter is enlarged to 2×1
mm
2
, the total communication line
length can reach 1500 m.
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.
3.4 Wiring Requirements
(1) Dimension of power cord and capacity of air switch
Notes:
①
The circuit breaker and power cord specification in above sheet are based on max
power (max current) of the unit.
②
The power cord specification in above sheet is based on ambient temperature of 40
℃
.
③
The circuit breaker specification in above sheet is based on ambient temperature of
40
℃
.
④
If the working condition is different, please adjust it according to the specification sheet
of circuit breaker.
Model
Power Supply
MOP
(A)
Minimum Sectional
Area of Power Cord
(mm
2
)
VECC007
C
432
P
220-240V-1ph-50Hz
208-230V-1ph-60Hz
15
2
1
VECC009
C
432
P
15
2
1
VECC012
C
432
P
15
2
1
VECC015
C
432
P
15
2
1
VECC01
8C
432
P
15
2
1
Compact 4-Way Cassette Indoor Unit
M
CA
(A)