Publicité
Indoor unit wiring
Power supply
and earth wires
Indoor unit
power supply
terminal block
(Side view of indoor unit
power supply terminal block)
Indoor unit power
supply terminal block
Power supply
and earth wires
Power supply
and earth wires
Wiring through-hole 1
(For power supply
and earth wires)
English
<Terminal block connections>
WARNING
Be sure to check the indoor unit model name before carrying out
the wiring work.
Sky Air
• Connect the black lead wire of the power
supply wire to terminal 1 of the indoor unit
power supply terminal block.
• Connect the white lead wire of the power
supply wire to terminal 2 of the indoor unit
power supply terminal block.
• Connect the earth wire of the power supply
wire to the terminal marked
unit power supply terminal block.
VRV
• Connect the black lead wire of the power
supply wire to terminal L of the indoor unit
power supply terminal block.
• Connect the white lead wire of the power
supply wire to terminal N of the indoor unit
power supply terminal block.
• Connect the earth wire of the power supply
wire to the terminal marked
unit power supply terminal block.
Wiring through-
hole 1
X6A
(For power supply
and earth wires)
Relay harness (Large) (3)
(Accessory) (Connected to X36A)
Signal wire
(Connected to X6A)
of the indoor
of the indoor
Printed circuit board
of indoor unit
X36A
Wiring through-
hole 2
(For signal wire)
X36A
X6A
(White)
(Grey)
Hook 2
Hook 1
Black White
Green/Yellow
1
2
3
Black White Green/Yellow
L
N
Relay harness (Large) (3)
(Accessory)
(Only for standard panel or
sensing panel)
Wiring through-hole 2
(For signal wire)
Signal wire
Figure 14
12
Publicité
