Hitachi RPK-0.8FSNH2M - Setting of Dip Switches

5
ELECTRICAL WIRING
12
5.1.1. SETTING OF DIP SWITCHES
 Quantity and position of Dip Switches
Dips switches position is the following.
Dips switches position is the following.
- RPK-(0.8-1.5) HP
- RPK-(2.0-4.0) HP
 CAUTION:
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.

DSW6 and RSW1: Unit No. Setting
The below figure indicates the position before shipment.
DSW6
RSW1
ON
1 2 3 4 5 6
Here is set DSW6 and RSW1 before shipment up to 63
can be set.
Ex. Setting nº16
RSW1
ON
1 2 3 4 5 6
 DSW3: Capacity Code Setting
No setting is required, due to setting before shipment. This
dip switch is utilized for setting the capacity code which
corresponds to the Horse Power of the indoor unit.
HP
0.8
1.0
1.3
1.5
Setting position
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
HP
1.8
2.0
2.3
2.5
Setting position
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
ON
1 2 3 4
HP
3.0
4.0
Setting position
ON
1 2 3 4
ON
1 2 3 4
 DSW2: Optional Setting
Setting Before shipment
ON
1 2 3 4
Distinguish of Indoor Unit
using wireless control
ON
1 2 3 4
 DSW5 and RSW2: Refrigerant Cycle No. Setting
Setting is required. Setting position before shipment in
DSW5
RSW2
ON
1 2 3 4 5 6
Here is set DSW5 and RSW2 before shipment up to 63
can be set.
Ex. Setting 5
system
RSW2
ON
1 2 3 4 5 6
Indication
Use flathead driver
Nº 1 PIN is on
Fix to 6
All pins are OFF
Fix to 5
PCB2
PCB3
PCB1
PCB2