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~
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