※
Switching Mode of Line-Controlled Main Unit/ Line-Controlled Sub
Units/ Remote-Controlled Types can be used for switching over
※
16
Electrical Wiring
The combination of multiple indoor units can be controlled by wired controller or remote controller.
Note:
CBV/CCV
are set to remote- controlled type before delivery
Setting
Mode
Wireless Remote
Controller
Socket/
Dip switch
SW01-[1][2][3][4]
CN21 Socket
Null
Connect to
remote receiver
All OFF
[0][0][0][1]
Master Remote Wired
Controller
1# Remote Wired
Controller
Terminal Block
(Control)
Null
A,B,C connect with Wireless
Remote Controller
B,C connect with Wireless
Remote Controller
A,B,C Null
All OFF
※
Power cable model: H05VV-F
※
The diameter of earth cable cannot be smaller than power cable's.
※
The electrical power line and signal lines must be fastened tightly.
※
Every indoor unit must have the ground connection.
※
The power line should be enlarged if it exceeds the permissible length.
※
Shielded lays of all the indoor and outdoor units should be connected together, with the shielded
lay at the side of signal lines of outdoor units grounded at one point.
※
It is not permissible if the whole length of signal line exceeds 1000m.
The wiring for the power line of indoor unit, the wiring between indoor and outdoor units as well
as the wiring between indoor units:
〈
10
2 20 20 20 A,30 mA,0.1S or below
≥
10 and <15 3.5 25 30 30 A,30 mA,0.1S or below
≥
15 and <22 5.5 30 40 40 A,30 mA,0.1S or below
≥
22 and <27 10 40 50 50 A,30 mA,0.1S or below
Items
Total
Current
of Indoor
Units (A)
Cross
Section
(mm
2
)
Length
(m)
Rated
Current of
Overflow
Breaker(A)
Rated Current of Power
Leakage Breaker (A)
Leaking Current(mA)
Operating Period (S)
Cross Sectional
Area of Signal Line
Outdoor
-indoor
(mm
2
)
Indoor
-indoor
(mm
2
)
2 cores
×
0.75-2.0
mm
2
shielded line
Signal Wiring of Wired controller
※
The shielding lay of the signal line must be grounded at one end.
※
The total length of the signal line shall not be more than 600m.
Length of Signal Line (m)
0.75mm
2
×
3 core shielding line
0.3mm
2
×
3 core shielding line
0.5mm
2
×
3 core shielding line
Wiring Dimensions
2mm
2
×
3 core shielding line
1.25mm
2
×
3 core shielding line
<100
≥
100 and <200
≥
200 and <300
≥
300 and <400
≥
400 and <600
Summary of Contents for AWSI-CBV005-N11
Page 24: ......
