I have never seen a CB for the aft cabin lights. They always operate with the main cabin lights CB on the 12v panel.  It's a Maramu, not a Super Maramu and may well be simpler. 

Kind regards

Graham

Jamesby

Maramu 46 #240

On Sat, 8 Dec 2018, 11:13 'Mark Erdos' mcerdos@... [amelyachtowners] <amelyachtowners@... wrote:

 

Graham,

 

Dumb question but, have you determined the DC breaker for the aft lights is operational?

 

 

With best regards,

 

Mark

 

Skipper

Sailing Vessel - Cream Puff - SM2K - #275

Currently cruising - Santa Marta, Colombia

www.creampuff.us

 

From: amelyachtowners@... [mailto:amelyachtowners@...]
Sent: Saturday, December 8, 2018 6:19 AM
To: amelyachtowners@...
Subject: [Amel Yacht Owners] Cable routing 1988 Maramu 46

 

 

Can anyone help me with an electrical problem in our 1988 Maramu 46 #240.

All the lights in the aft cabin have failed.  We checked all the bulbs,
of course! We have established that the problem is with the positive
cable as we have checked the negative (ground) cable and it has
continuity. 
We've established that, if we get power to any one of the light
fittings, all will then work. 

We can't work out how the positive cable gets from the circuit breaker
on the 12v panel and the first light in the aft cabin.  All the cables
are hidden. 

If anyone has had this problem before or has access to a cable routing
diagram, I'd be glad of your experience. 

Kind regards

Graham

Jamesby
Maramu 46 #240