Fujitsu Airstage J-II Series - Page 614

4-4. CONTROLLER CABLE WIRING

WIRING SPECIFICATIONS
Model type Connection to Wire Size Specication
System Controller USB Adaptor USB cable -
System Controller Lite USB Adaptor USB cable -
Touch Panel Controller Transmission line Refer to 4-3
Central Remote Controller Transmission line Refer to 4-3
Wired Remote Controller
(UT Y-RNRUZ2) *2
Indoor unit
Remote
controller cable
22 to 16
AWG
(0.33 to 1.25
mm
2
)
Sheathed, Non-polar
2core, Twisted pair *1
18 AWG
Sheathed, Thermostat
cable 2core, Non
Twisted pair *1
Simple Remote Controller
(UT Y-RSRY, UTY-RHRY)
Indoor unit
22 to 16
AWG
(0.33 to 1.25
mm
2
)
Sheathed, Non-polar
2core, Twisted pair *1
Wired Remote Controller
(UT Y-RNKU)
Indoor unit
22AWG
(0.33 mm
2
)
Sheathed PVC cable
Polar 3core *1
Simple Remote Controller
(UT Y-RSKU, UTY-RHKU)
Indoor unit
External Switch Controller
Indoor unit
Remote
controller cable
22AWG
(0.33 mm
2
)
Shielded, Polar 3core
External input
22AWG
(0.33 mm
2
)
Shielded, Polar 2core,
Twisted pair
IR Receiver Unit
(UTB-Y WC)
Indoor unit
Connection
cable
-
(16 ft. (5 m) cable
attached)
IR Receiver Unit
(UT Y-LRHYB1, UTY-LBHXD)
Indoor unit
Connection
cable
-
Remote Sensor Indoor unit
Connection
cable
-
(33 ft. (10 m) cable
attached)
Drain Pump Unit Indoor unit
Connection
cable
-
*1 : Use shielded cable (locally purchased) in accordance with the regional cable standard.
*2 : Refer to next page
CAUTION
● Install in accordance with the regional standard.
● Never bundle the power supply cable and controller cable together. Bundling these cords together
will cause dis operation.
● Always ground for shilded cable both end.
● For detail specification and connection, refer to "Chapter 5 CONTROL SYSTEM".
● Controller might be required to connect power supply cable and transmission line. Use separate
connection with other units for power supply cable.
- (06 - 50) -
SYSTEM DESIGN SYSTEM DESIGN