55
20 Power relay fault
Contact a qualified
electrician.
21
Update failure via
Bluetooth
Make sure the charging
station is in idle status.
Make sure the Bluetooth
connection is working
properly.
If the problem persists,
contact your local
representative.
22
Internet connection
fails
You may use another device
to connect to the same
Internet, checking whether
the Internet connection is
working properly.
If the problem persists,
contact your local
representative.
23
Home power system
only supports single-
phase. How to
connect the power
supply wiring?
Connect the L1, N, and PE
wires to the charging station’s
terminal block as specified.
Wiring to the distribution box
is the same.