Hitachi P-N23NA2 Installation And Operation Manual

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Motion sensor kit PS-MSK2 (optional)
Do not install the motion sensor kit PS-MSK2 (optional) in the
following places.
It may cause misdetection, undetectable of motion or the
deterioration of the motion sensor.
• Places where ambient temperature changes drastically.
• Places where excessive force or vibration is applied to the
motion sensor.
• Places where static electricity or electromagnetic waves may
generate.
• Places where is interference for infrared light such as
glasses or mist in a detecting area.
• Places where the lens for motion sensor is exposed in high
temperature and humidity for a long time.
• Places where uid and corrosive gas exist.
• Places where direct lights such as sunlight or headlight a󰀨ect
the motion sensor.
• Places where hot air from a heater, etc. a󰀨ects directly the
motion sensor.
• Places where weather a󰀨ects directly the surface of the
motion sensor.
• Places where the lens surface may smudge or be damaged
such as a dusty environment.
Pay attention that the detecting function will be decreased if the
lens for motion sensor smudges.
In this case, wipe o󰀨 smudges by a cotton swab soaked alcohol
(Isopropyl alcohol is recommended) or a soft cloth.
When wiping o󰀨 smudges on the lens for motion sensor, do not
apply excessive force.
If excessive force is applied, the resin lens may be damaged
so that may cause malfunctions such as misdetection or
undetectable of the motion.
2 NAME OF PARTS
8
10
1
2
3
4
5
6
7
9
11
12
13
14
15
16
18
19
20
40
17
950
950
DRAIN
>PS<
HS-HB
DIP
C
Item Part Name
1 Fan
2 Fan Motor
3 Heat Exchanger
4 Distributor
5 Strainer
6 Micro-Computer Control Expansion Valve
7 Electrical box
8 Refrigerant Gas Pipe Connection
9 Refrigerant Liquid Pipe Connection
10 Drain Pipe Connection
11 Drain Discharge Mechanism
12 Float Switch
13 Drain Pan
14 Rubber Plug for Drain
15 Air Panel P-N23NA2
16 Air Inlet Grille
17 Air Filter
18 Air Outlet
19 Air Inlet
20 Cover for Corner Pocket
C RCI(1.0-2.5): 248 RCI(3.0-6.0): 298
NAME OF PARTS
PMML0547 rev.0 - 11/2020
3
EN

Hitachi P-N23NA2 Specifications

General

Brand	Hitachi
Model	P-N23NA2
Category	Air Conditioner
Language	English