E-
31
ENGLISH
Electrical Connections
Install cabinet panel near the outdoor unit for the convenience of
service and emergency operation off.
Make sure to install the circuit breaker with the over-current and electric
leakage protection.
Overall System Configuration
Connection of the power cable (1 phase 2 wires)
Distribution board
1 phase
2 wires
230V~
Earth
Outdoor unit
Indoor unit
Communication cable
220V
Wired remote
controller
1 phase
2 wires
230V~
MCCB+
ELB
ELCB
Or
ELCB
1 phase
2 wires
230V~
1 phase
2 wires
230V~
Earth
Earth
Hydro unit
DHW tank
Earth
MCCB+
ELB
Or
Connection of the power cable (1 phase 2 wires using Electronic Expansion Valve kit)
Distribution board
Outdoor unit
Hydro unit
1 phase
2 wires
230V~
Earth
Communication cable
EEV kit
1 phase
2 wires
230V~
ELCB
MCCB+
ELB
Or
ELCB
MCCB+
ELB
Or
Wired remote
controller
1 phase
2 wires
230V~
1 phase
2 wires
230V~
1 phase
2 wires
230V~
RD060PHXEA_IM_E_32352A(2).indd 31
2010-07-26 ソタネト 2:20:01