'84 310 motorhome 12 volt distribution panel wiring diagram

[mick32]

can anyone please help. i need to find out what the d circuit or also known as circuit 4 with the brown wire powers as this fuse continually blows when replaced. the a/c light on the main control panel also stays on when batteries conected. can this be related?
d circuit is 4th fuse down from the top in the 12 volt distribution panel.
thankyou .

[dljosephson]

If it's the same as a 1983, this circuit powers the map light/compartment lights/walkway lights (switches at the left side of the dashboard), and something in the monitor panel. Has the wiring in the monitor panel been disturbed? The AC generator light on the panel is supposed to be powered from the purple wire, which is fed from the ignition relay in the AC generator set.

[mick32]

thankyou for a speedy response. that gives me something to work with and points me in the right direction. do you know where i may be able to obtain a wiring diagram for the 12 volt distribution panel.
thankyou again.

[dljosephson]

You really should get the whole manual, it is available for about $30 from Airstream. Most of the electrical system is there and a clear picture of the fuse panel.