Copyright | NZS Installation and Operation Manual
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Fire alarm system (power off)
Check that temperature and smoke detection sensors are securely mounted.
Check that temperature and smoke detection sensors are not clogged or dirty.
Check that the temperature and smoke sensor indicators blink periodically when the power
is switched on.
NZS is equipped with automatic diagnosis function and the error will be displayed directly
on the screen and sent to the backend.
When the charging station is online, users can call the customer service. We will arrange
an online technician for remote repair charging error.
If the charging station does not connect to the network, please call customer service and
we will organize a repair and maintenance team as soon as possible.
7.3 Fault Diagnosis
Category
Error
Level
Severity
Remark
EVSE error
EV error
Others
E1
E2
E3
Charger error
Status report
Charger unfunctional
A****
B****
C****
Error Cluster
Charging service
abnormal
Charging terminated;
charger is able to work
Record only,
no impact to operation
