Daikin RQYQ140-180PY1 Service Manual page 210

Troubleshooting by Remote Controller
CHECK 12
Pressure Sensor
Detected Pressure
201
P = 1.38V -0.69
H H
P = 0.57V -0.28
L L
P : High pressure (MPa)
H
P : Low pressure (MPa)
L
Output Voltage (V V
H,
V : Output Voltage [High Side] V
H
V : Output Voltage [Low Side] V
L
High Pressure (P
Low Pressure (P
)
L
SiBE341001
DC
DC
)
H
)
L
(V3053)
Troubleshooting