Aux Overload (D-Series)

Aux Overload (D-Series)

Possible causes

• The maximum current that should be drawn by a D10 controller is 300mA (momentarily); 200mA (continuous)

• This error indication is displayed in the event of excess current being drawn

• Too many auxiliary components connected to 12V auxiliary output

• One specific auxiliary device that is faulty, typically having a short circuit

• Charging voltage significantly higher than 28V DC due to faulty charger or controller


Solutions

• Ensure that the battery charging voltage is no higher than 28V DC. 

• Disconnect and reconnect auxiliary component one by one in order to isolate the problem