Idiomas disponibles
Idiomas disponibles
ELECTRICAL WIRING
Wire Connections (cont.)
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
Section
Total
Current of
Indoor Units (A)
< 6
• 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 3280ft (1000m).
Length of Signal Line ft(m)
820 (250)
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 820ft(250m).
22
Cross
Length
Rated Current
ft(m)
of Overflow
AWG
Breaker (A)
(mm²)
13 (2.5)
65.6(20)
13 (2.5)
65.6(20)
11 (4)
82.0(25)
9(6)
98.4(30)
7(10)
164.0(50)
Wiring Dimensions AWG (mm²)
18 (0.75) x core shielding line
Rated Current of
Residual Circuit
Breaker(A)
Ground Fault
Interrupter (mA)
Response Time (S)
6
6 A, 30 mA, 0.1S or below
10
10 A, 30 mA, 0.1S or below
16
16 A, 30 mA, 0.1S or below
25
25 A, 30 mA, 0.1S or below
32
32 A, 30 mA, 0.1S or below
Cross Sectional Area of Signal
Line
Outdoor
Indoor -indoor
-indoor
AWG (mm2)
AWG (mm2)
2 cores×
18-14 AWG (0.75-2.0mm2 )
shielded lin
31-5000579 Rev. 2
