Hitachi RPC-3.0FSN3 - Page 30

24
P5416543
< Case B >
l
Wiring Connection (Single Indoor Unit)
< 3
f
220V/60Hz >
< 3
f
380-415V/50Hz >
< 3
f
380V/60Hz >
Power Source Type: 3 Phase 4 Wires
Power Source Type: 3 Phase 3 Wires
EL2L3 N
12AB
Outdoor Unit Indoor Unit
Remote
Control Switch
(Option)
Remote Control Switch Cable
(Field Supplied)
Shielded Twist Pair Cable 0.75mm
2
This cable does not need any polarity.
Do not apply an excessively high
voltage to this cable. (Rated Voltage: 5V)
Connect both ends of shield tube
to earth.
Shielded Twist Pair Cable 0.75mm
2
This cable does not need any polarity.
Do not apply an excessively high
voltage to this cable. (Rated Voltage: 5V)
Connect both ends of shield tube
to earth.
Control Cable
Power Source Cable
Pay attention to the phase
of power source when wiring.
L1
3N~
380V-415V / 50Hz
1N~
220-240V / 50Hz
(3N~)
Earth
Wiring
ELB
E12
Main
Switch
*8
ELB
*1, *2
*3
*5
*7
Main
Switch
E
E
R
L1
S
N
Refer to “Installation & Maintenance
Manual” of connected outdoor unit
for details of wire, ELB and main switch.
EST
Mp
12AB
Outdoor Unit Indoor Unit
Remote
Control Switch
(Option)
R
3~
220V / 60Hz
Earth
Wiring
ELB
E12
1~
220V / 60Hz
Remote Control Switch Cable
(Field Supplied)
Shielded Twist Pair Cable 0.75mm
2
This cable does not need any polarity.
Do not apply an excessively high
voltage to this cable. (Rated Voltage: 5V)
Connect both ends of shield tube
to earth.
Shielded Twist Pair Cable 0.75mm
2
This cable does not need any polarity.
Do not apply an excessively high
voltage to this cable. (Rated Voltage: 5V)
Connect both ends of shield tube
to earth.
Control Cable
Power Source Cable
Pay attention to the phase
of power source when wiring.
Main
Switch
*8
*1, *2
*3
*5
*7
Main
Switch
ELB
E
E
R
L1
S
N
Refer to “Installation & Maintenance
Manual” of connected outdoor unit
for details of wire, ELB and main switch.
EL2L3 N
12AB
Outdoor Unit Indoor Unit
Remote
Control Switch
(Option)
L1
3N~
380V / 60Hz
1N~
220V / 60Hz
(3N~)
Earth
Wiring
ELB
E12
Remote Control Switch Cable
(Field Supplied)
Shielded Twist Pair Cable 0.75mm
2
This cable does not need any polarity.
Do not apply an excessively high
voltage to this cable. (Rated Voltage: 5V)
Connect both ends of shield tube
to earth.
Shielded Twist Pair Cable 0.75mm
2
This cable does not need any polarity.
Do not apply an excessively high
voltage to this cable. (Rated Voltage: 5V)
Connect both ends of shield tube
to earth.
Control Cable
Power Source Cable
Pay attention to the phase
of power source when wiring.
Main
Switch
*8
*1, *2
*3
*5
*7
ELB
Main
Switch
E
E
R
L1
S
N
Refer to “Installation & Maintenance
Manual” of connected outdoor unit
for details of wire, ELB and main switch.