8
V201608A
2.2.2. 09 fault
DC-DC module was damaged.
Check the main board by following “3.1~3.4”;
Repair the main board or replace it directly.
2.2.3. 56 fault
Battery couldn’t be detected.
Wire connection or fuse was burnt.
1. Check the wire connection, the priority of the battery cable;
2. Check the main board by following “3.1”.
Repair the main board or replace it directly.
2.4 Test step
After replacing all defected components, testing steps can be used to confirm the repair result and the
reliability of the Inverter.
Set up the testing system as below: