Fujitsu UTP-VX60A User Manual

SERVICE PARTS INFORMATION 15
Discharge Pressure Sensor
Suction Pressure Sensor
Check Point : Check Voltage from Main PCB
DC
With the connector connected to the PCB, measure the voltage between CN118:2-3
of the Main PCB.
1. Discharge Pressure Sensor
Characteristics of pressure sensor
4.5
725 / 5.0
0.5
0
Output [V]
Pressure psi / MPa
Check Point : Check Voltage from Main PCB
DC
With the connector connected to the PCB, measure the voltage between CN119:2-3
of the Main PCB.
2. Suction Pressure Sensor
Characteristics of pressure sensor
3.5
246.5 / 1.7
0.5
0
Output [V]
Pressure psi / MPa
1 1
3 3
WHITE
PRESSURE
SENSOR
(HIGH)
BLACK
2 2
RED
PS
1 1
3 3
WHITE
PRESSURE
SENSOR
(LOW)
BLACK
2 2
RED
PS
MPa
Output (V)
0.00 0.10 0.20 0.30 0.40 0.50 0.70 0.80 0.90 1.00 1.20 1.40 1.60 1.80 2.00
Output (V)
0.50 0.58 0.66 0.74 0.82 0.90 1.06 1.14 1.22 1.30 1.46 1.62 1.78 1.94 2.10
2.20 2.40 2.60 2.80 3.00 3.20 3.40 3.60 3.80 4.00 4.20 4.40 4.60 4.80 5.00
2.26 2.42 2.58 2.74 2.90 3.06 3.22 3.38 3.54 3.70 3.86 4.02 4.18 4.34 4.50
MPa
Output
(V)
0.00 0.10 0.20 0.30 0.40 0.50 0.70 0.80 0.90 1.00 1.10 1.20 1.30 1.40 1.50
0.50 0.68 0.85 1.03 1.21 1.38 1.74 1.91 2.09 2.27 2.44 2.62 2.79 2.97 3.15
Mpa
Output (V)
1.60 1.70
3.32 3.50
319.0 348.0 377.0 406.0 435.0 464.0 493.0 522.0 551.0 580.0 609.0 638.0 667.0 696.0 725.0
0.0 14.5 29.0 43.5 58.0 72.5 101.5 116.0 130.5 145.0 174.0 203.0 232.0 261.0 290.0
psi
MPa
psi
0.0 14.5 29.0 43.5 58.0 72.5 101.5 116.0 130.5 145.0 159.5 174.0 188.5 203.0 217.5
psi
232.0 246.5
psi
04-129

Fujitsu UTP-VX60A Specifications

General

Brand	Fujitsu
Model	UTP-VX60A
Category	Air Conditioner
Language	English