Fujitsu AJ 126LELDH Series - Page 622

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Electrical wiring
• For non-polar 2 wire
L (L1) N (L2)
Wired remote
controller
Indoor unit
Transmission
cable
1 Ø 50/60 Hz
208-240 V
Switch
(Disconnect switch)
Fuse (2 A)
Max. 2 units
Max. 16 units
Network convertor
Power supply
• For polar 3 wire
SET TEMP.
START/STOP
SET TEMP.
START/STOP
L (L1) N (L2)
Transmission cable
Wired remote
controller
Indoor unit
Max. 16 units
Max. 2 units
1 Ø 50/60 Hz
208-240 V
Switch
(Disconnect switch)
Fuse (2 A)
Power supply
Network convertor
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) - (05-122) - 3. Adaptor/Convertor units
CONTROL SYSTEM CONTROL SYSTEM