157
Outdoor Unit
▼
Pressure sensor characteristics
• Input / output wiring summary
• Output voltage vs. pressure
Indoor Unit
▼
Temperature sensor characteristics
Pin No.
High pressure side (Pd)
Low pressure side (Ps)
Input / output name
Lead wire color
Input / output name
Lead wire color
1
OUTPUT
White
—
—
2
—
—
OUTPUT
White
3
GND
Black
GND
Black
4
+5 V
Red
+5 V
Red
High pressure side (Pd)
Low pressure side (Ps)
0.5~4.3 V
0~3.73 MPa
0.5~3.5 V
0~0.98 MPa
H
ig
h
pr
es
su
re
-s
id
e
ou
tp
ut
v
ol
ta
ge
(V
)
Lo
w
p
re
ss
ur
e-
si
de
o
ut
pu
t v
ol
ta
ge
(V
)
Pressure (MPa)
Pressure (MPa)
Indoor TA sensor
Resistance
[k
ȍ
]
Temperature [°C]
Temperature [°C] Resistance [k
ȍ
]
147