Airwell FAV012 Manual De Instrucciones página 38

Electrical Wiring
The combination of multiple indoor units can be controlled by wired controller or remote controller.
Switching Mode of Line-Controlled Main Unit/ Line-Controlled Sub
Units/ Remote-Controlled Types can be used for switching over
Control Mode
Socket/Code
CN23
CN30
CN21
SW08-[6]
Signal Terminals
Note:FAV models are set to remote- controlled type before delivery
The wiring for the power line of indoor unit, the wiring between indoor and outdoor units as well
as the wiring between indoor units:
Items
Total
Current of
Indoor Units(A)
10
10 and <15
15 and <22
22 and <27
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.
Signal Wiring of Wired controller
Length of Signal Line (m)
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.
Code Setting
The code is dialed to "ON" position with the overline at the state of strapping if the code or
overline status is "1"; The code is dialed to "OFF" position with the overline at the state of
disconnection if the code or overline status is "0".
In the table below, the choice in the box " " refers to the setting of the socket/overline before
delivery.
Line-Controlled Main Unit
strapping
strapping
null
ON
A,B,C are connected to
wired controller
Cross
Length Current of
Section
(m) Overflow
2
(mm )
Breaker(A)
2 20
3.5 25
5.5 30
10 40
Wiring Dimensions
2
0.3mm 3 core shielding line
2
0.5mm 3 core shielding line
2
0.75mm 3 core shielding line
Line-Controlled Sub Unit
no strapping
strapping
null
ON
B,C are connected
to wired controller
Rated Rated Current of Power
Leakage Breaker (A)
Leaking Current(mA)
Operating Period (S)
20 20 A,30 mA,0.1S or below
30 30 A,30 mA,0.1S or below
40 40 A,30 mA,0.1S or below
50 50 A,30 mA,0.1S or below
Length of Signal Line (m)
30
Type Switching Mode of
Remote Control
no strapping
no strapping
connected to receiving plank
of remote control
OFF
A,B,C are not connected to
wired controller
Cross Sectional
Area of Signal Line
Outdoor Indoor
-indoor -indoor
2
(mm )
2 cores 0.75-2.0
2
mm shielded line
Wiring Dimensions
2
1.25mm 3 core shielding line
2
2mm 3 core shielding line
2
(mm )