![background image](http://html1.mh-extra.com/html/daikin/r71fuv1/r71fuv1_service-manual_4188538066.webp)
Troubleshooting by Remote Controller
Si20-701_B
59
3.2 Error Codes and Description
3.2.1 Indoor Unit
∗
1 For only FAY
∗
2 For only FHY
Error
Code
Contents of Error
Model Name
R
efe
ren
ce P
a
ge
FH
(Y
)C
FH
(Y
)K
FH
(Y
)B
FH
(Y
)
FA
(Y
)
FV(
Y
)
F
U
Y,
F
HC,
F
H
F
D
B
G, F
D
B
T, F
D
M
G
A1
Indoor Unit PCB
Abnormality
h
h
h
h
h
h
h
A3
Drain Water Level
System Abnormality
h
h
h
h
h
∗
1
h
h
A6
Indoor Unit Fan Motor
Abnormality
h
h
∗
1
h
A7
Swing Flap Motor
Abnormality/Lock
h
h
h
h
h
h
AF
Drain System
Abnormality
h
h
h
h
h
∗
1
h
h
AJ
Capacity Setting
Abnormality
h
h
h
h
h
∗
1
h
h
C4
Thermistor
Abnormality
h
h
h
h
h
∗
1
h
h
C9
Thermistor
Abnormality
h
h
h
h
h
∗
1
h
h
CJ
Remote Controller
Thermistor Abnormality
h
h
∗
2
h
h
h