1
1-10-1-2-2
Wiring System Diagrams
3-LINE CONNECTION
Example : Single connection
F
L
1
2
3
L
N
N
1
D
2
R1
L/1
N/2
3
R2
U1
U2
C
Power supply
220-230-240V~ 50Hz
Outdoor unit
(single-phase)
Integrated control system
Remote controller
Ground
* Single-phase model connections
Indoor unit wiring sample
Remote control wiring
Integrated control wiring
To integrated control system
To outdoor unit (1, 2, 3)
Connection cable between
outdoor and indoor unit
Earth wiring:
Make the earth wiring 25 - 30 mm longer than
connecting wires to L/1, N/2, 3.
To remote controller (1, 2)
Use this screw when connecting the shield
for the Inter-unit control wiring to ground.
(
: Functional earthing)
Clamping Clip
Clamper
*
1
(supplied)
*1 Fasten tightly.
SM830283-00_欧州向け R32シングル36-71形TD&SM.indb 2 20/01/30 10:24:57