Subpage of GenBoard/Manual/MainWiringDiagrams

Since 2011 the total current is not going through the main "power relay". A more scalable approach is used: With the main relay off, the other relays are unpowered :

Since 2011: Smaller relay-part...

The recommended maximum current is 10A less than nominal. (20..21 A for a 30A relay). Also, blades should not be loose.

The switched side + of all relays gets node30 (always powered +12V), so the total current does not go through the main relay (but without the main relay the other relays will not switch on).