Goodwe XS Series User Manual page 52

Maintenance
No. Fault
AC HCT Check
22
abnormal
GFCI HCT
23 Check
abnormal
Relay Check
24
abnormal
Abnormal
25
Internal Fan
26 Flash Fault
27 DC Arc Fault
AFCI Self-test
28
Fault
Cause
The sampling of the AC
HCT is abnormal.
The sampling of the GFCI
HCT is abnormal.
1. The relay is abnormal or
short-circuited.
2. The control circuit is
abnormal.
3. The AC cable connection
is abnormal, like a
virtual connection or
short circuit.
1. The power supply to the
fan is abnormal.
2. Mechanical
failure(blocked rotation).
3. Fan aging damage.
The internal Flash storage
is abnormal.
1. The DC terminal is not
firmly connected.
2. The DC cable is broken.
AFCI detection is abnormal.
User Manual V1.1-2023-12-30
Solutions
Disconnect the AC output switch and
DC input switch, then connect them 5
minutes later. Contact the dealer or the
after-sales service if the problem persists.
Disconnect the AC output switch and
DC input switch, then connect them 5
minutes later. Contact the dealer or the
after-sales service if the problem persists.
Disconnect the AC output switch and
DC input switch, then connect them 5
minutes later. Contact the dealer or the
after-sales service if the problem persists.
Disconnect the AC output switch and
DC input switch, then connect them 5
minutes later. Contact the dealer or the
after-sales service if the problem persists.
Disconnect the AC output switch and
DC input switch, then connect them 5
minutes later. Contact the dealer or the
after-sales service if the problem persists.
Read the Quick Installation Guide and
check whether the cables are connected
properly.
Disconnect the AC output switch and
DC input switch, then connect them 5
minutes later. Contact the dealer or the
after-sales service if the problem persists.
48