Daikin R71FUV1 Service Manual page 212

Troubleshooting by Remote Controller
A
Is the
temperature
sensor of each
thermistor (suction
pipe, discharge pipe,
intermediate heat
exchanger and heat
exchanger distributor
pipe thermistors)
mounted
properly?
YES
Are the
characteristics of
each thermistor
normal?
CHECK 3
YES
Are the
pressure sensor
characteristics
normal?
CHECK 7
YES
B
CHECK 3
CHECK 7
NO
NO
NO
Refer to P.460.
Refer to P.470.
Si20-701_B
Mount properly.
Replace the
defective
thermistor.
Replace the
pressure sensor.
205