Daikin R71FUV1 Service Manual page 79

Si20-701_B
Error
Contents of Error
Code
Transmission Error
between Centralized
Controller and Indoor
Unit
UE
Transmission Error
between Centralized
Controller and Indoor
Unit
System is not Set yet
Transmission Error
(Between Indoor and
Outdoor Unit) / Piping
and Wiring Mismatch /
Refrigerant Shortage
UF
System is not Set yet
System is not Set yet
Transmission Error
(Between Indoor Unit and
Outdoor Unit)
System Error, Refrigerant
UH System Address
Undefined
∗1 For only RZQ-K
∗2 For only RZQ-H
∗3 For only RZQ-KU
72
Troubleshooting by Remote Controller
Model Name
h h
∗4, 5
∗4 For only RZQ(S)-C
∗5 For only RZQ(S)-B
∗6 For only RZQ-C7
h
h
h
∗6
h
h
h
h
∗6
h
h
439
444
448
450
453
455
391
456