05
Over voltage
detected
LED 4 Red
indicator
remains solid
Charger is not
grounded
1. Disconnect the charger from the wall
outlet.
2. Have a qualied electrician inspect the
electrical installation to determine the
fault. Note: An electric shock hazard
exists if the installation is not grounded.
LED 4 Red
indicator
ashes 1 times
every 2
seconds
Abnormal
communication
error
1. Switch o wall outlet and disconnect
charging plug from vehicle receptacle.
2. Switch on wall outlet, reselect current
rating and reattach charging plug to
vehicle receptacle.
3. If problem persists cease using device
and contact support.
LED 4 Red
indicator
ashes 2 times
every 2
seconds
Under voltage
detected
1. Charger will stop working when
voltage ≤75V(±5V) for 2 seconds, and
will revert back to normal charging when
voltage returns to 90V(±5V) in 5 seconds.
2. Problem may be temporary, however if
the problem persists have a qualied
electrician check the integrity of your
local circuit.
LED 4 Red
indicator
ashes 3 times
every 2
seconds
1. Charger will stop working when
voltage ≥270V(±5V) for 2 seconds, and
revert back to normal charging when
voltage returns to 254V(±5V) in 5
seconds.
2. Problem may be temporary, however if
the problem persists have a qualied
electrician check the integrity of your
local circuit.
LED 4 Red
indicator
ashes 4 times
every 2
seconds
Current
leakage
detected
1. When a leakage >25mA(±5mA) is
detected the device will stop charging.
2. Switch o wall outlet and disconnect
charging plug from vehicle receptacle.
3. Switch on wall outlet, reselect current
rating and reattach charger plug to
vehicle receptacle.
4. If problem persists cease using device
and contact support.
LED 4 Red
indicator
ashes
5 times every
2 seconds
Over current
status detected
1. The control unit will enter into a cycle of
self-testing (up to 3 times). If the problem
persists charging will stop.
2. Switch o wall outlet and disconnect
charging plug from vehicle receptacle.
3. Switch on wall outlet, reselect current
rating and reattach charging plug to
vehicle receptacle.
4. If problem persists, cease using device
and contact support.