Hitachi P-N23NA2 Service Manual

4 Electrical and control settings
Setting of DIP switches and RSW switches
SMGB0099 rev.0 - 12/2016
162

DSW3: capacity code setting
No settings are required. This DIP switch with 4 or 6 switches (depending on Indoor Units) is used to set the capacity
code corresponding to the power of the indoor unit.
Indoor Unit capacity 1.5 HP, 2 HP and 2.5 HP can be set to a lower capacity (1.3 HP, 1.8 HP and 2.3 HP) using the DIP
switch.
Power (HP)
0.6 0.8 1.0 1.3
(*)
1.5 1.8
(*)
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
Power (HP)
2.0 2.3
(*)
2.5 3.0 4.0
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
Power (HP)
5.0 6.0 8.0 10.0
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
ON
1
2
3
4
ON
Power (HP)
16.0 20.0
PCB1
(Upper Ebox)
1
2
3
4
ON
1
2
3
4
ON
PCB2
(Lower Ebox)
1
2
3
4
ON
1
2
3
4
ON
? NOTE
•
(*)
Capacity available with DSW3 setting.
• In those model with switch number 5 and 6, both switches are not used (except 0.6 HP models)

DSW4: unit model code setting
No settings are required. This DIP switch is used to set the model code corresponding to the type of indoor unit.
Unit model
RCI-FSN4
RCIM-
FSN4(E)
RCD-FSN3 RPC-FSN3E RPC-FSN3 RPI-FSN4E
RPI-FSN3E(-f)
RPI-FSN3PE(-f) RPIM-FSN4E RPF(I)-FSN2E
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
? NOTE
DSW4 Not assembled in the RPK-FSN(H)3M models.

Hitachi P-N23NA2 Specifications

General

Brand	Hitachi
Model	P-N23NA2
Category	Air Conditioner
Language	English