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Engine monitor sub-panel Options · View
DiverDennis
Posted: Monday, January 07, 2008 12:37:18 PM

Rank: Top Rank Aluminum Star
Groups: Member , Other Mods

Joined: 12/10/2007
Posts: 310
Points: -2,143
Location: DeWitt, MI, but spend most of my time at work(LDT)
Hello All,

I wasn't happy with the out-dated 'engine alarm' circuits, so I installed new switches and built an "engine monitor sub-panel".

The aluminum project box houses 4 leds, 4 on/off switches, 4 piezo alarms, a 0-20vdc digital voltmeter, and a 5 position rotary switch.

The leds are for: LOW WATER PRESSURE, LOW OIL PRESSURE, HIGH ENGINE TEMP, and HIGH TRANSMISSION TEMP. The switches are in series with the alarms so you can kill the noise.

The voltmeter displays the status of both battery banks. There are 2 batts in the "THRUSTER BANK" and 2 batts in the "SHIP'S POWER" bank. The rotary switch selects: OFF, 1 - 2 1 - 2.

The water pressure alarm was Jeff's idea and will be on below 2000rpm. The oil alarm will be on when pressure <6psi.

The engine OT circuit has 3 switches in parallel. The one for the cooling will close @ 200* and the 2 on the exaust mainfolds (one P and one SB) will close @ 185*.

Now I don't have to open the engine compartment to check on the batteries or wonder if the critical engine alarms will work when they should.

Also added a digital "TransTemp" gauge in the instrument panel right next to the digital "EngineTemp" gauge that was added last year.

This engine monitor will give you a little peace of mind and I would be glad to share the "How To" details if you are interested.


Applause


DiverDennis attached the following image(s):
monitor sub panel box.jpg
monitor sub panel.jpg



Surface Interval
1975 28' Express, Single Chrysler M360 ('87), Raymarine E120 MFD, HD digital sonar, GPS,
4KW radome, S1G AST autopilot, SIRIUS satellite weather, Floscan 9000, 25HP Mercury kicker,
24 volt stern thruster, Interlux Brightside paint ('06-'08) Trilux 33 on bottom,
Big Jon electric downriggers, Traxtech swivel mounts, Bert's track and ratchet holders.

Click here for all the equipment details and here for the complete photo album.
Sponsor
Posted: Monday, January 07, 2008 12:37:18 PM
Please Register : New members may not post until approved. An email is sent after approval. We do this to reduce those who use these forums for spamming. This forum is for Marinette Owners and other aluminum boat boaters who wish to share boating information. Aluminum Roamer owners are also welcome. (Do not post content you do not have the right to post and mass (robots) posters are unwelcome. We also have a marine electronics page and lots of Chrysler Engine info. State by what permission, you copy content and accredit properly.) The site is now fixed with some more Chrysler information. I will try to post more information soon. We have space for pictures on the new location. Use shinkpic to autochange size http://www.onthegosoft.com/sp_download.htm

Great Sites - http://www.marinette.com Marinette Company http://www.geocities.com/dougmrose/ Wiring Marinette http://fastjeff.tripod.com/ Repair Tricks and Techniques for Marinettes http://www.greatlakesmarinetteclub.com/

PLEASE post in the appropriate folder. Please, do not post your actual email address in publicly readable websites. The first rule is be a class act.

Roger2
Posted: Monday, January 07, 2008 2:04:54 PM

Rank: Top Rank Aluminum Star
Groups: Member

Joined: 12/16/2007
Posts: 172
Points: 449
Location: Petersburg, Illinois
Nice panel & nice prints complete w/ parts list!

Roger

The trouble with getting old, There is a lot of info in memory, I either can't find it or don't trust it if I do!
SORRYDOG2
Posted: Thursday, February 07, 2008 4:26:28 PM

Rank: Top Rank Aluminum Star
Groups: Member

Joined: 12/28/2007
Posts: 358
Points: -1,015
Location: JACKSONVILLE,FL.
DiverDennis, Your making all of us amature REDNECK RIGGERS look BAD!!! LOOKS GOOD!!! You get the AWARD!! Wha Cha Tink! Wayne?
bpboater
Posted: Friday, February 08, 2008 4:43:34 AM
Rank: Member - Wooden Star
Groups: Member

Joined: 12/15/2007
Posts: 23
Points: 69
Location: Lake Cumberland
Nice job and great display. I like the digital outputs.
dependo
Posted: Friday, February 08, 2008 5:10:29 AM

Rank: Top Rank Aluminum Star
Groups: Member

Joined: 12/6/2007
Posts: 157
Points: -393
Location: chattanooga tn
Sorrydog, I agree. This redneck will have to put that project on the bottom of the list. If I had that high-tech monter on my BigM now, there would be lights flashing,buzzers going off. I'm just trying to fix one problen at a time. Every time I take her out there is something else. Redneck Wayne
Goldpoint
Posted: Friday, February 08, 2008 3:47:56 PM

Rank: Top Rank Aluminum Star
Groups: Member

Joined: 12/9/2007
Posts: 159
Points: -663
Location: Hixson, TN
and I thought it was just me....a newbie to the world of Marinette's..............!!! My focus right now is just the basics.

John B.
DiverDennis
Posted: Wednesday, July 23, 2008 3:50:53 PM

Rank: Top Rank Aluminum Star
Groups: Member , Other Mods

Joined: 12/10/2007
Posts: 310
Points: -2,143
Location: DeWitt, MI, but spend most of my time at work(LDT)
revised text and links

Surface Interval
1975 28' Express, Single Chrysler M360 ('87), Raymarine E120 MFD, HD digital sonar, GPS,
4KW radome, S1G AST autopilot, SIRIUS satellite weather, Floscan 9000, 25HP Mercury kicker,
24 volt stern thruster, Interlux Brightside paint ('06-'08) Trilux 33 on bottom,
Big Jon electric downriggers, Traxtech swivel mounts, Bert's track and ratchet holders.

Click here for all the equipment details and here for the complete photo album.
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