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Si20-701_B
Troubleshooting by Remote Controller
68
∗
1 For only RZQ-K
∗
4 For only RZQ(S)-C
∗
2 For only RZQ-H
∗
5 For only RZQ(S)-B
∗
3 For only RZQ-KU
∗
6 For only RZQ-C7
Error
Code
Contents of Error
Model Name
R
efe
ren
ce P
a
ge
RZ
(Y
)
RZ
Q
-K/H
RZ
R-
K
U
/HU
R
Z
Q(
S
)-B
/C
RZ
Q
G
-L
CM
SQ
LC
Transmission Error
(between Control PCB
and Inverter PCB)
h
∗
6
h
Transmission Error
(between Control PCB
and Inverter PCB)
h
Transmission Error
(between Control PCB
and Inverter PCB)
h
h
h
∗
4, 5
P1
Inverter Over-Ripple
Protection
h
∗
6
h
Transmission Error
(between Control PCB
and Inverter PCB)
h
h
h
∗
4, 5
h
P4
Radiation Fin Thermistor
Abnormality
h
Radiation Fin Thermistor
Abnormality
h
Radiation Fin Thermistor
or Related Abnormality
h
h
h
PJ
Error in Capacity Setting
h
Field Setting Error after
Replacing Main PCB or
Defective Combination of
PCB
h
Defective Combination of
Inverter and Fan Driver
h
∗
6
Defective Capacity
Setting
h
Defective Capacity
Setting
h
h
h
∗
4, 5