Hitachi P-N23NA2 Service Manual

2 Unit installation
Optional accessories
SMGB0099 rev.0 - 12/2016
81
2
2.13.1.1 For RCI-FSN4 indoor units: OACI-160K2 and PD-75A
The inlet of outdoor air is possible through the PD-75A or the OACI-160K2 duct connection in the position shown in the
gure. (Sold separately).
OACI-160K2 PD-75A
(*)
(**)
(*) 1 or 2 duct adapter can be installed (**) Only 1 duct adapter can be installed

Duct connection OACI-160K2
20
50
10
5
55
80
174
850
700
887
775
(37)
850 700
(37)
(Installation dimension)
Air ow
Air ow
(Installation dimension)
U-shaped hook
(2 portions)
Fixing plate
(4 portions)
Connecting box
(accessory)
Flange
(accessory)
Insulation
(Polyethylene)
Packing
(EPDM)
(Installation height)
(Before compression)
(After compression)
Air panel side
Indoor unit side
Fresh air
(total heat
exchanger)
Fresh air
(total heat
exchanger)
? NOTE
The total height of the unit is increased by around 55 mm when the outdoor air inlet duct (OACI-160K2) is installed. Take this measurement
into account when installing the unit.

Hitachi P-N23NA2 Specifications

General

Brand	Hitachi
Model	P-N23NA2
Category	Air Conditioner
Language	English