mad1
Sailor
Posts: 2
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Post by mad1 on Jun 23, 2022 18:51:50 GMT -6
This being an older boat out of the blue I have inoperable switches. Currently horn works, nav and anchor lights work... Bilge and washdown/aerator inoperable.... I was using washdown and withing 15 seconds it went dead. In the past I could wiggle connections behind console and things would go back to working. A main question I have now is are the orange larger sized wires running bottom of breakers hot? Or neautral. I note the only one hot with a test light is at the horn above the large orange. It's a smaller orange. I think I've come to realize that my brown white brown blue are the bilge and wash down. They are dead....out of the blue. Help. Thanks in advance Fuse ccx at battery is good.
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Post by Juan on Jun 24, 2022 4:30:14 GMT -6
Welcome to the forum. The toggle switches are daisy chained (one feeds the next). The orange wires should be the hot wires. If reseting the breaker under the toggles didn't help, you probably have a bad connection where one of the orange wires jumps from one switch to the next. Find voltage at the switch closest to the main power wire (red) and follow it from there to find the bad connection. This picture should help:
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Post by freezerfiller on Jun 24, 2022 15:17:54 GMT -6
Also check to make sure the circuit breaker didn't pop out. It's not easy to see.
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mad1
Sailor
Posts: 2
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Post by mad1 on Jun 24, 2022 17:03:17 GMT -6
Thanks for the replies. I started at the beginning.went straight to battery and cleaned both posts and hot and ground wires with wire brush. Clicked on switch for bilge and aerator/washout and both worked....this was great simple fix, and I'm glad....but I'm stumped as to why these two were'nt working before the cleaning but nav and horn were? Also,searching for help on what came next... I can run aerators all i want...click it to wash and it comes on for about 3 minutes and blows breaker pump Motor sounds fine...reset and try again same thing. Reset breaker switch to aerator and it'll run till the cows come home... Oh well, thanks again for your replies.... Info among boat owners is beneficial to all. My advice if any one is reading this: on these older boats before you start tearing stuff out underneath console....clean posts and wires at battery first, then check your switches Ronnie Btw The mad1 comes from my company name Mend A Dent I'm not a mad guy.
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Post by Juan on Jun 25, 2022 3:27:18 GMT -6
According to the wiring schematic, the lights, fuel gauge and horn are fed separate from the pumps. That would explain why they were working when the pumps weren't. As for the wash down pump breaker kicking out, only an educated guess but I'd say a weak ground wire. I'd start but checking the connections from the toggle to the pump and if that didn't fix it, I'd test the pump by connwcting directly to a battery.
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Post by freezerfiller on Jun 25, 2022 12:49:09 GMT -6
My washdown breaker also pops after 2 minutes or so if I put too much backpressure on it like using a spray nozzle. I assumed that was normal.
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