E-
32
Electrical Connections (Continued)
Specification of Electronic Wire of the Outdoor Unit
The power cable is not supplied with the Air to water heat pump.
Outdoor unit
Power
Supply
Max/Min(V)
Max.
Current
Circuit breaker
Power cable (mm
2
) Earth cable
(mm
2
)
Max Length
(m)
CV
VV
RD060PHXEA
RD070PHXEA
RD080PHXEA
230V~/50Hz
253/209
16
≥30
3.0
4.0
4.0
18
RD110PHXEA
RD140PHXEA
RD160PHXEA
230V~/50Hz
253/209
25
≥40
4.0
6.0
6.0
18
28
30
You should connect the power cable into the power cable terminal and fasten it with a clamp.
To protect the product from water and possible shock, you should keep the power cable and
the connection cord of the indoor and outdoor units in the iron pipe.
Must keep the cable in a protection tube.
Keep distances of 50mm or more between power cable and communication cable.
Each indoor unit should be supplied between maximum and minimum voltage values
(253V~209V).
Power Supply (1 Phase)
Earth Cable
(mm
2
)
Communication
cable (mm
2
)
Power Supply
Max/Min(V)
Power cable (mm
2
)
Max length
230V~/50Hz
253/209
2.5
Decided by power drop
among indoor units
2.5
0.75~1.25
Specification of Electronic Wire of the Outdoor Unit
Select the thickness and length of power cable less than 10% of voltage drop from input
voltage.
RD060PHXEA_IM_E_32352A(2).indd 32
2010-07-26 ｿﾀﾈﾄ 2:20:01
