Fujitsu AJ 126LELDH Series Design & Technical Manual page 622

¢ Electrical wiring
• For non-polar 2 wire
Wired remote
controller
Max. 2 units
• For polar 3 wire
NOTES:
• Do not bind the power cable and the remote controller cable to avoid erroneous operation.
• Use shielded cable for transmission cable in accordance with the regional cable standard.
• Use sheathed PVC cable or shielded cable for remote controller cable in accordance with the
regional cable standard.
• Use ground wire to ground the Network converter.
3-2. Network converter (UTY-VTGXV)
Indoor unit
Transmission
cable
Max. 16 units
Network convertor
Transmission cable
Indoor unit Wired remote
controller
SET TEMP. START/STOP
SET TEMP. START/STOP
Max. 16 units Max. 2 units
Network convertor
- (05-122) -
1 Ø 50/60 Hz
208-240 V
Switch
(Disconnect switch)
Fuse (2 A)
L (L1) N (L2)
Power supply
1 Ø 50/60 Hz
208-240 V
Switch
(Disconnect switch)
Fuse (2 A)
L (L1) N (L2)
Power supply
3. Adaptor/Convertor units