14
Routine Maintenance
*This function is available when an electricity meter and a Huawei PV inverter of specified models and
versions are installed.
Indicators
Some functions may be subject to change according to the charger's latest software and app updates.
Chargers do not need special maintenance. You are advised to check and clean the enclosure of the charger
and accessories such as the charging connector every six months.
Check whether the charger and cables are damaged.
Use a dry cloth to clean the surface of the charger. Do not spray water directly on the charger.
Do not use corrosive cleaners, glass cleaners, or organic solvents.
Indicator Status
Cycle: pulsating blue for 1s
Steady blue
Charger Status
Idle (default state or charging connector removed
from the vehicle)
Charging in progress
Charging ended (The charging connector is not
removed.)
Charging connector plugged
(The authentication function is disabled.)
Scheduled charging waiting
Cycle: pulsating green for 1s
Steady red
PV power charging waiting and PV power
charging in progress*
Faulty
Alarming
Software upgrading
Blue
White
Green
Red
Indicator
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