Toshiba MMY-MAP0804HT8(Z)(ZG)-E Service Manual page 238

Outdoor Unit
M Pressure sensor characteristics
• Input/output wiring summary
Pin No.
Input/output name
1 OUTPUT
2
3
4
• Output voltage vs. pressure
High pressure side (Pd)
0.5 ~ 4.3V
0 3.73MPa
~
5
4.3
0.5
0
Indoor Unit
M Temperature sensor characteristics
Indoor TA sensor
30
Resistance
[kΩ]
20
10
0
High pressure side (Pd)
Lead wire color
White
— —
GND Black
+5V Red
3.73 4.41
Pressure (MPa)
10 20 30
Temperature [°C]
Low pressure side (Ps)
Input/output name
—
OUTPUT
GND
+5V
Low pressure side (Ps)
0.5 ~ 3.5V
0 0.98MPa
~
5
3.5
0.5
5.1 0 0.98
40 50 60
237
Lead wire color
—
White
Black
Red
1.47
Pressure (MPa)
Temperature [°C] Resistance [kΩ]
0 33.9
5 26.1
10 20.3
15 15.9
20 12.6
25 10.0
30
35
40
45
50
55
60
5.1
8.0
6.4
5.2
4.2
3.5
2.8
2.4