Nav instruments power issue

Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic

   For some reason the navigation instruments do not go off when I switch off the switch on the dashboard. 
I would understand the other way around but not this way. They are constantly under power and I have to switch them (5 x Raymarine i70s) off manually.
Plotter and autopilot drive unit on separat switches switch on and off as normal.
Does anyone have an idea or a wiring diagram for a Hanse 495? 

Thanks & best regards

Edit: the switch works just fine.
Nav instruments must get their power from somewhere else. 

Edited by Julian - 27 May 2024 at 12:38

Author	Message Topic Search Topic Options Post Reply Create New Topic Printable Version Translate Topic
Julian Members Profile Send Private Message Find Members Posts Add to Buddy List Lieutenant Joined: 21 September 2021 Status: Offline Points: 28	Post Options Post Reply Quote Julian Report Post Thanks(0) Quote Reply Topic: Nav instruments power issue Posted: 27 May 2024 at 11:42
	For some reason the navigation instruments do not go off when I switch off the switch on the dashboard. I would understand the other way around but not this way. They are constantly under power and I have to switch them (5 x Raymarine i70s) off manually. Plotter and autopilot drive unit on separat switches switch on and off as normal. Does anyone have an idea or a wiring diagram for a Hanse 495? Thanks & best regards Edit: the switch works just fine. Nav instruments must get their power from somewhere else. Edited by Julian - 27 May 2024 at 12:38
	SV Pelicano https://www.instagram.com/svpelicano/ Hanse 495 Year 2011 Owners version

Arcadia Members Profile Send Private Message Find Members Posts Add to Buddy List Admiral Joined: 27 November 2017 Location: Sag Harbor, USA Status: Offline Points: 1112	Post Options Post Reply Quote Arcadia Report Post Thanks(0) Quote Reply Posted: 27 May 2024 at 17:38
	They get their power from the nmea 2000 backbone which probably gets its power from a fuse on the main power board if they’re always on. On my 588, the MFDs and autopilot share the same switch with the backbone. If can trace the wire, it can be moved to the “Nav” switch.
	Leon / ARCADIA 2018 Hanse 588 Sag Harbor, NY



Welcome to myHanse.com the forum for Hanse Yachts owners throughout the world.