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Re: Bilge Pumps Refit - High Water Alarms
Posted: August 14th, 2020, 1:54 pm
by vineyardgray
Looks like there are multiple points of contact to sense water:
IMG_20200813_2133142.jpg
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 14th, 2020, 1:54 pm
by vineyardgray
These are smaller than expected:
IMG_20200813_2144309.jpg
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 14th, 2020, 1:57 pm
by vineyardgray
The manual switch is momentary and returns to off. I kinda wish it returned to Auto, but what can I say. LED's in the switch show at a glance what's going on so that is nice. Integrated alarm piezo, fuse and monitor are nice as well. Lots of connections:
IMG_20200813_2145018.jpg
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 14th, 2020, 1:58 pm
by vineyardgray
I bought some pre-built looms as well.
IMG_20200813_2130520.jpg
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 14th, 2020, 2:01 pm
by vineyardgray
I know you guys might be chastising me in your mind for not making my own looms, which I certainly could have done, but I don't have any experience with these connectors so I figure I can terminate half here and be a pro after that
IMG_20200813_2155597.jpg
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 14th, 2020, 2:01 pm
by vineyardgray
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 14th, 2020, 2:02 pm
by vineyardgray
Tools? Ya we need those:
IMG_20200813_2200425.jpg
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 16th, 2020, 7:40 pm
by vineyardgray
Twas supposed to be a rainy day so I went to the workshop to build some panels to house the pump controls. At the club we are lucky to have a workshop for the members loaded with shop equipment which is very nice.
My plan is to recess the three switches and a single mute switch into the top step of the companionway.
I chose this location because the wiring already runs to here as the bilge breakers were under the step where the battery switch used to be located. I *could* have put them under the panel where the old battery switch used to be but I wouldnt have been able to enjoy the LED lightshow and I figure if I'm going to drop a wad on something as boring as bilge pumps I should at least be able to enjoy some LED's.
So I cut out the top step.
IMG_20200816_1924138.jpg
Then I made a backer board to house the controls (here it is with a test fit of the controls)
IMG_20200816_1834004.jpg
Then I test fit all the switches -
IMG_20200816_1848228.jpg
Should look something like this (only better, hopefully) -
IMG_20200816_1847058.jpg
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 18th, 2020, 8:53 pm
by vineyardgray
Oooh Eeee!
IMG_20200818_2014027.jpg
IMG_20200818_2014119.jpg
IMG_20200818_2014271.jpg
Can't wait to get power on these puppies!
Re: Bilge Pumps Refit - High Water Alarms
Posted: August 21st, 2020, 4:07 pm
by vineyardgray
The plan is to follow this schematic:
IMG_20200821_1452468.jpg
Except this thing goes in between:
IMG_20200821_1453567.jpg
Problemo numero uno - my current bilge wiring has three wires to each bilge location and the alarm adds two more conductors that we ain't got. Or do we?
IMG_20200821_1502112.jpg
IMG_20200821_1514251.jpg
Fine strand 14awg.
IMG_20200821_1521158.jpg
I know I could have just used the existing and added two more but this will certainly be a more robust installation and I wasn't too nuts about the condition of the existing either. Some of the copper had gone all pink and brittle - very bizarre.
Hopefully there is enough room for this new wire where the old was and I haven't made a mistake. Time will tell.
Pumps arrive tomorrow.