Daikin VRV II-Q RQYQ8-48PY1B Service Manual page 179

SiBE341027
Troubleshooting
Service Diagnosis
Be sure to turn off power switch before connect or disconnect connector,
Caution or parts damage may be occurred.
Check the LED lamps for
"Confirmation of error 3"
corresponding to the error
UA
code " " and for Confirmation
of error 4 in the monitor mode.
Confirmation of error 3 Confirmation of error 4
Confirmation of error 3 Confirmation of error 4
Confirmation of error 3 Confirmation of error 4
Confirmation of error 3 Confirmation of error 4
Troubleshooting by Remote Controller
To Diagnosis Flow 1
To Diagnosis Flow 2
To Diagnosis Flow 3
To Diagnosis Flow 4
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