Intelligent Fast-Charging System
GSE O&M for DVS300 / 330 / 330 IP55 / 400 and MVS330/400
31504-03-0101 Webasto Charging Systems, Inc.36
6.2 – Fault and Warning Codes and Messages, Descriptions, and Action Codes
This section lists fault and warning codes and messages that may be displayed on the DVS front panel,
corresponding descriptions of them, and corresponding action codes.
Fault or
Warning
Code
Fault or Warning Message Description
Action
Code
101 Logic Supply Failure The logic power supply has failed. B
103 ADC Ref Invalid The A-to-D converter inputs are invalid. B
106 PS1 Overvoltage Power stage #1 (port A) voltage is too high. S
107 PS1 Overcurrent Power stage #1 (port A) current is too high. T
108 PS1 Undercurrent Power stage #1 (port A) current is too low. U
109 PS1 Xstr Failure
Power stage #1 (port A) has a
transistor failure.
V
110 PS1 General Failure
Power stage #1 (port A) has a current
sensor fault.
W
111 PS1 Overtemp Failure
Power stage #1 (port A) temperature is
too high.
Y
112 PS2 Overvoltage Power stage #2 (port B) voltage is too high. S
113 PS2 Overcurrent Power stage #2 (port B) current is too high. T
114 PS2 Undercurrent Power stage #2 (port B) current is too low. U
115 PS2 Xstr Failure
Power stage #2 (port B) has a
transistor failure.
V
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