- Wiring to aft head SM243
Re: Wiring to aft head SM243
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Your issue is most probably the switch. There is only one feed wire to the switch.
720 Winnie St.
Galveston, Texas 77550
I just went back to take a pic and pulled the wires out where I could see markings on them. I realized there is only one feed (marked “alim”), the other wires marked “pompe wc” and “Motor wc” go to the pumps. So I guess it’s a problem between the switch and the macerator pump. That’ll be a lot easier to figure out.
Thanks for your thoughts.
USA cell: 828-234-6819
On May 25, 2019, at 7:18 PM, Mark Erdos <mcerdos@...
Just a guess:
What about at the fill pump? The + wire could be connected in series.
- Cream Puff - SM2K - #275
cruising - Panama
I’m hoping someone can help me figure out where to look for a break in the
connection from the aft head circuit breaker to the aft head switch. The
fill pump has power but the macerator Pump doesn’t. There’s only one +
wire at the breaker which controls both pumps, so somewhere between the breaker
and the switches, there’s a connection that splits the + into two legs to the
two pumps. I assume that’s the likely place for there to be a
unfortunately the single wire from the breaker disappears a large bundle of
wires that goes up the forward engine room bulkhead and into that huge
spaghetti bowl of wires above the galley sink. At the head switch, all
wires disappear into a chase going forward. Tracing it’s going to be a
challenge, so I was hoping someone might know where it divides into feeds to
any help greatly appreciated.
Kent & Iris
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