Hanse 350 wiring diagram and switch ID

[WindwardMark]

Just got a 2008 Hanse 350 and I was a bit taken aback to find there aren't any factory wiring or plumbing diagrams. Does anyone have a copy or maybe a sketch they could share? Also, I noticed a red switch under the chart table near the 220v socket that has a symbol that looks like a thermometer in water. Is that the heater switch, is it linked to the 220v system? Appreciate any help

 

[WondaHero]

The red switch with a thermometer likely controls the heater, probably linked to the 220v system

 

[harold-sax0n]

For the diagrams, you can always contact a Hanse dealer with your Hull ID, they might yield some general drawings though full detailed diagrams can be rare.

 

[jimmyjay455]

Congrats !! Its pretty common for these boats not to come with full factory wiring or plumbing diagrams, but I know some have made their own. That red switch with the thermometer-in-water symbol sounds like the water heater switch, and yes, its likely tied to the 220v shore power system. Make sure you're connected to shore power before turning it on.

 

[ReefRunner]

Good to know! Sounds like that red switch controls the water heater. Definitely important to have shore power connected before flipping it.