It is not green.

We have two batteries and a 1-2-all switch. I’ll try to post some photos the 
next time I get to the boat. Might be a few days. 

-Nick


Sent from my iPhone

> On Jun 21, 2025, at 8:53 AM, Matthew Wolford via CnC-List 
> <cnc-list@cnc-list.com> wrote:
> 
> I had a 1978 C&C 34 on which I installed a Blue Sea system switch to control 
> an extra engine-dedicated battery (while leaving the old 1-2-all switch in 
> place for the house bank).  I also installed Lewmar opening ports.  Is your 
> boat green by any chance?
> 
> -----Original Message-----
> From: Floersch.net via CnC-List <cnc-list@cnc-list.com>
> Sent: Friday, June 20, 2025 11:57 PM
> To: Stus-List <cnc-list@cnc-list.com>
> Cc: Floersch.net <n...@floersch.net>
> Subject: Stus-List Alternator Question
> 
> Hi folks!
> 
> Our CNC ’34 from 1978 … has an Atomic 4 engine.
> 
> Last summer we finally installed solar panels! What a relief! Before that the 
> only way the battery charged was via the alternator.
> 
> Now our battery is always (basically) getting charged… even if we do not use 
> the boat for a week.
> 
> Cool.
> 
> So the question is this… the previous owner told us that we MUST turn on 
> these "various switches" to enable the alternator charger system prior to 
> using the engine. The vague statement was along the lines of “if you do not 
> flip on the switches, then the alternator won’t charge the batteries, and 
> ‘it’ will burn out.”
> 
> We are not sure what “it” is or if this makes any sense. I can understand, 
> kinda, if the alternator is generating electricity and has no sink to dump it 
> into… maybe that is bad. But a battery is not an unlimited sink for the 
> energy, so I can’t imagine how flipping the switches saves from burn-out of 
> some component.
> 
> Does anyone else have some sort of switch or set of switches that must be 
> turned on before you start the motor to make sure your alternator is happy? 
> Or did we misunderstand the previous owner?
> 
> (Yes I realize there is a lot f vagueness to this… but perhaps it will make 
> sense to someone, so I’m putting it out there to see what you throw back at 
> me :)
> 
> Nick in Vermont
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