Daikin VRVII - Page 176

Troubleshooting by Indication on the Remote Controller
171
Troubleshooting
Refer to P.369.
NO
YES
Connect the
connector and
operate unit
again.
Is the
connector
for heat
exchanger gas pipe
thermistor connected
to outside unit
PCB?
NO
Replace the
thermistor.
Is the
resistance
measured after
removing the
thermistor from outside
unit PCB normal?
CHECK 11
Caution
Be sure to turn off the power switch before
connecting or disconnecting connectors, or parts
may be damaged.
YES
Replace the
outside unit PCB.
CHECK 11