I have just got a Swift Kontiki 784. The Solar charge controller indicates low battery and so is not charging the leisure battery. The leisure battery is fine though. I checked the battery feed to the solar charge controller and it indicates 0.18V when the saragent unit is off and 0V when the saragent is on. I don’t believe this is right and so believe that there could be a problem with the in line fuse. However I can’t see one. Does anyone know where the fuse might be or if there is anything else I should look at?