
Message Description Solution Suggestion
CP Error The Control Pilot (CP)
connection is not reliable
Check that your Cont rol Pilot (C P) signal
pinisn’t shor t ed . Con tac t the Ev On e
pro vider if this pr oblem persists.
Low voltage System voltage is lower than
workable range
Consult yourelectricia n to ensu re
appropriate vo ltage on thecircu it
breaker that services the Ev One.
Over voltage System voltage is higher than
workable range
Consult yourelectricia n to ensu re appr o -
priate vo ltage on the circ uit brea ker that
services the Ev On e.
Ungro unded The earth ground connection is
not reliable
Check if your circuit gro und connec tion
is established. I f unc er tain, consult your
electricia n to ensu re prop er grou nding
at you r circuit breaker or powe r
distribution b ox and that appropriat e
con nections are made to the Ev O ne.
Over Current The output current is
dangerously increasing
Reduce the ve hicle’s charge curr ent
setting. I f the problem p ersists, con tac t
Ev On e provider.
Shor t Current An excessive amount of current
flowing into the circuit in a
short time
Possible c auses include sh o r t circuits,
excessive l oad, or a groun d fault( se e
Ungrou nded error). Check wiring or
wiring connections, or contac t Ev On e
pro vider.
Leakage protec tionA dangerous voltage is
detec ted
Consult yourelectricia n
Over temp erature The temp erature is higher than
workable range
Ma ke s ure the conne cto r is fully inser t e d
int o the charg e inlet in the vehicl e, and
is not covere d by anyt hin g, and no h eat
source is nearby. I f theproblem persists
in normal ambient temperatures( under
50°C or 122°F), co ntac t provider
Emergenc y stop The charger doesn’t work
immediately
Stop using the Ev On e and co ntac t the
Ev On e provider
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