Troubleshooting; How To Use This Section; Esd Precautions; Problem Symptoms And Action Key - Webasto PosiCharge DVS 300 Operation And Maintenance Manual

DVS Fast Charging System

6.2 Troubleshooting

6.2.1 How to Use This Section

The following tables should be used in diagnosing trouble with your DVS Fast Charging
System. Use Table 6.1 to relate symptoms to probable causes. Find the symptom that best
describes the problem in the first column and go through the probable causes in the second
column. Then use the third column to identify the appropriate action for that probable cause.
See section 6.2.5 for a detailed description of each action. Table 6.3 lists fault codes that may
be displayed on the front panel of the DVS. Find the fault code displayed on the DVS and use
Table 6.2 to find a description of the fault code and an action code.
Table 6.3 lists the Charge Termination Codes. This table can be used to interpret charge
termination codes / messages listed in the Charge Event logs.

6.2.2 ESD Precautions

Electronic circuits are sensitive to damage from electrostatic Discharge. Persons servicing this
equipment should be trained in proper techniques for avoiding ESD damage to electronic
circuits. As a minimum, when handling circuit boards, wear an appropriate ESD wrist strap
connected to the equipment chassis.

6.2.3 Problem Symptoms and Action Key

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