Electrical Wiring - Hitachi RPF Serie Manual De Instalación Y Funcionamiento

ELECTRICAL WIRING

6 ELECTRICAL WIRING
6.1 ELECTRICAL WIRING CONNECTION FOR INDOOR UNIT
!
C A U T I O N
Use twisted shielded pair cable or shield pair cable for transmission wires
between the indoor and the outdoor units, and connect the shielded part
to the earth screw in the electrical box of the indoor unit as shown below.
Single phase connection
Remote Control
Transmission
(PC-ARFPE)
Wires
1 Wiring from left-rear side to the RPF as it is shown below.
Wiring
Side cover
Electrical box
Opening (rear)
6.2 SETTINGS OF DIP SWITCHES
 Quantity and Position of Dip Switches
Dips switches position is the following:
DSW7
!
C A U T I O N
Before setting dips switches, firstly turn off power source and set the
position of the dips switches. If the switches are set without turning off the
power source, the contents of the setting are invalid.
8 PMML0159A rev.3 - 05/2016
Power supply
wires
(Single phase)
Earth Screw
Front cover
RSW2
DSW4 DSW5
DSW3 DSW6 RSW1
2 Wiring from left-rear side to the RPFI as it is shown below.
Wiring
Front cover
Wall
Electrical box
3 Wiring from right-rear side as it is shown below
Electrical box
Intermediate cable
Remote control switch cable
Power supply cable
Through holes
4 Wiring connection is shown below
Power supply cable
RCS (optional)
Transmission wire
 DSW6 and RSW1: Unit Number Setting
The below figure indicates the position before shipment.
Indication
DSW6
ON
1 2 3 4 5 6
Here is set DSW6 and RSW1 before shipment up to 63 can be set.
Ex. Setting nº16
ON
1 2 3 4 5 6
Wall
Use flathead
driver
RSW1
RSW1