175
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
1OUTPUTWhite — —
2— —OUTPUTWhite
3 GND Black GND Black
4 +5V Red +5V Red
High pressure side (Pd) Low pressure side (Ps)
0.5~4.3 V
0
~540.9 psi (0~3.73 MPa)
0.5
~3.5 V
0
~142.1 psi (0~0.98 MPa)
High pressure-side output voltage (V)
Low pressure-side output voltage (V)
Pressure (psi(MPa))
Pressure (psi(MPa))
Indoor TA sensor
Resistance
[kΩ]
Temperature [°F (°C)]
Temperature
[°F (°C)]
Resistance
[kΩ]