Connection Of Wiring - Fujitsu Airstage ARXP018GLAH Installation Manual

Tightening torque
M3 screw (Transmission /X1, X2)
(Remote controller /Y1, Y2, Y3)
To peel the fi lm from the lead cable, use a dedicated tool that will not damage the
conductor cable.
When installing a screw on the terminal block, do not cut the cable by overtightening
the screw. On the other hand, an undertightened screw can cause faulty contact, which
will lead to a communication failure.

6.4. Connection of wiring

(1) Remove the control box cover and install each connection cable.
(2) After wiring is complete, secure the remote controller cable, connection cable, and
power cable with the cable clamps.
Power supply cable
(locally purchased)
Cable tie (Medium)
(Accessories)
Y1,Y2,Y3:
L, N:Power supply cable
Remote controller
cable
Earth (ground)
Cable clamp Cable tie (Medium) (Accessories)
When switching the DIP switch (SW1), be sure to turn off the power supply to the
indoor unit. Otherwise, the PC board of the indoor unit may be damaged.
0.5 to 0.6 N·m
(5 to 6 kgf·cm)
CAUTION
Control box cover
Screw
Remote controller
cable, Transmis-
sion cable
(locally purchased)
X1, X2:
Transmission cable
CAUTION
Remote controller cable
For 2-wire type
Y1:Non-polar
Connect the remote
Y2:Non-polar
controller cable
Y3:Do not connect *1
Set the DIP switch 2WIRE
(SW1) (Factory setting)
*1: If you connect the remote controller cable to the terminal
Y3, 2-wire type remote controller does not work.
For 3-wire type
Y1:Red
Y2:White
Y3:Black
DIP switch
(SW1)
3WIRE
En-10