Fujitsu Airstage J-II Series - Page 486


ELECTRICAL WIRING
L N
POWER
X1 X2
TRANSMISSION
Y1 Y2 Y3 K1
REMOTE INDOOR UNIT
REMOTE CONTROLLER LINE
K2 K3
SWITCH
FUSE (3 A)
Transmission Line to VRF System Transmission Line to VRF System
Wired Remote Controller
Indoor Unit
Power Supply
NETWORK CONVERTOR
1Ø 50/60 Hz
208-240 V
(Disconnect switch)
RC line to
indoor unit
RC line
to RC
Transmission line
Power
supply
NOTES:
● Do not tie the power cable with the controller cable; this will cause communication failure.
● Use shield cable for transmission line and remote controller line. The shield metal should be grounded.
● Use ground wire to ground the network convertor.
- (05 - 123) -
CONTROL SYSTEM CONTROL SYSTEM