Fuses for Newbies

Tabaz

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Moderator Note: A PDF version of this popular post is available in the User Manuals/PDF files/Videos & Resources Category. The original thread has been restored here.
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Here are some photos and brief descriptions of fuses, breakers and reset buttons on my T@B  (your's may differ!).  The photos start from outside and work their way in.  These are simply locations and descriptions.  I'll leave it up to the electrical Einsteins on this forum to add any additional information as to how they work and what they mean.  Hope this provides some useful information for our Newbies.


30 amp inline blade fuse at the battery in the propane tank:


Inline blade fuse at the battery in the propane tub:


30 amp blade fuse at the battery in the propane tub:


Power converter cover on passenger seat pedestal:


Circuit breakers and fuses in the converter.


Fuses in converter. Note 15 amp fuse for the fridge in F2 location has been pulled.


Label inside converter.  Top line says "#1 Fan . . . .  10AMPS"

Alde unit is located under the seat cushion.


Location of black plastic cover on the Alde.  Fuses located under cover.


Black plastic cover snaps off.  Fuses located within.


Location of fuses with black plastic cover removed (in two green holders):


Alde fuses in plastic holders in unit.  Note open space under fuses where they could be lost forever!
Smart to put a piece of paper or cardboard under them before removing.


Left and right Alde fuses in plastic holders:


Left and right Alde fuses out of holders:


Alde fuses are...

F3.15AL Fast-Blow Fuse 3.15A 250V Glass Fuses <---  Factory Recommended

Fuse is located on this Jensen unit.  Must remove four screws to access.


Location of fuse on the Jensen unit (pliers needed to remove fuse):


Large blade fuse located on the Jensen entertainment unit:


Location of inline fuse on cord to television:


Television inline fuse holder behind television:


Television fuse in cord behind Television:


CO2/Propane detector on seat pedestal:


CO2/Propane detector inline fuse in seat pedestal behind detector:




Fuse location for ceiling fan:




Smoke detector takes a 9V battery.  Air conditioning unit has a reset button:

Reset button for 110V cabin outlet outside outlet:


And finally, CO2 and fan:



The Norcold Fridge fuses - Cooktop removed - Red arrow shows fuse location:




Fuses covered with little caps...






The End

ericnliz

Lots of good info!, Thanks, OutbackAz!

Tabaz

Big thanks to PXLated for updating this post!  I DARE anyone to find a fuse not listed above!

cbarnhill

Awesome. I'm no newbie but I didn't know a lot of these and hope I do t need to ;-{ I hope they will store this somewhere on the forum. Thanks for doing all the work. 

ericnliz

cbarnhill, Just bookmark it so the post will be easier to find later, that's what we do. Hope this helps. On anything I think I might need info on later, I bookmark. Has helped trying to find it later, and much easier than trying to search for it even with "key" words!

Sharon_is_SAM

Re finding the info, if you are on an iPad,you can email the entire thread to yourself and save it to a file.  Much easier to retrieve.  sometimes I copy and past more limited info, too.

HappyCamper

Or save to iBooks and it will be printable or just keep in your library!  

Fatman1966

Now that is a prefectly written example! 

Tabaz

Thanks everyone for your kind words. So glad you found this post helpful.

fiddlefoot

Holy moley!  What knowledge, thank you so much.

kybob

Thank you OutbackAZ. I need to check the fuses on my fridge, as it works on gas but not on electric. The cook top is sealed with caulk. How did you remove your cook top after removing the four screws? Thanks! If you lived in Cincinnati you would understand why I'm signing this, Melvin!

kybob

I saw on the recall post to use a plastic putty knife. Thanks!

TabAgility

Thank you!!!!! 

skwhee

Thank you, great resource.

Restless_Native

Wow! This is great! Thanks so much!

dundons

This exhaustive post will help many folks, thanks!

Smullis7

This is great!  Thanks!  Definitely some fuses I would never have thought of or found...like the Jensen or the TV cord...sneaky fuses!

Nomad

And here's another sneeky Alde fuse that ChanW found...Unfortunately, soldered in...Fortunately, only ChanW has reported this problem so hopefully an isolated case...
http://tab-rv.vanillaforums.com/discussion/4197/found-a-fix-for-no-alde-heat-when-all-fuses-are-good#latest

KHigh

Hi. Great information. I am a total newbie.. Where do you buy the fuses?? And do you keep some on hand in case one blows... Thanks for teaching so well..

Tabaz

KHigh:  call Elsie at NuCamp for the Alde fuses.  Amazon has a nice box of assorted blade fuses for the most common sizes. The rest (fan, co detector, etc.) you'll have to do more legwork.  It would be nice if the dealer provided a set of spares with each purchase.

HappyCamperWives

This is amazingly helpful, thank you!! I didn't realize there were so many, I only knew about the large grey box, wow!

Bill_Cochrane

Great resource.  Thanks folks.  I might just list every fuse, go to an electronics store and buy one of each.  Label them and put them in a safe place in the T@B.  Be nice to have them on hand if needed.

Slromine

This is wonderful! Thank you!🌸 One problem. When I try to open the pdf its all gobledy gook. I have the pdf ap, but it doesn’t make it readable. What am I doing wrong. Thank you in advance.

ScottG

Hmmm. No Idea why you are seeing gobledy gook... it opens fine for me on my PC's. What are you using for a device?

Maybe others can try it and report on what they find.

FWIW, the .pdf is just an exact copy of the original post in this discussion, so you are not missing anything important.

db_cooper

Adding a link for the Alde circuit board fuse.  

https://www.digikey.com/products/en?keywords=317-1127-ND

kaylevine1

now I am really overwhelmed

Sharon_is_SAM

@kaylevine1, I recommend just buying these fuses to have on hand and don’t worry about it.  Then when you have an issue that you can troubleshoot, you may have the fuse for any easy fix.  

GrandmasKid

I have hidden my extra fuses from myself. After spending time going through the individual glass fuses I've found a kit that would save me a good amount of money. May I get someone to tell me if all the glass fuses are fast blow fuses? I stashed away my extra fuses four years ago and it's a good thing I haven't needed them. I think I understand why we wouldn't want to put a slow blow where a fast blow use to be, but if I put fast blow fuses in to replace  slow blows will I be blowing a fuse whenever there's a little fluctuation? I appreciate any suggestions.

Verna

@GrandmasKid, do a search for Fuses for Newbies—Frank civets a lot of info on that post.

ScottG

Verna said:

@GrandmasKid, do a search for Fuses for Newbies—Frank civets a lot of info on that post.

Um, that would be this discussion...  ;-)

Unfortunately, the only glass fuses in which the blow rating is clearly indicated are the Alde fuses (fast blow, as stated) and the CO2 detector fuse (fast blow, judging by the leading F in the ID number).

Further complicating the matter is that Alde has provided mixed direction on what to use in the boiler. IIRC, mine came with fast-blow installed, but also included an extra pack of slow-blow spares. There's been some discussion of this in the past, particularly with regard to some Aldes having a propensity for blowing those fuses on a regular basis.

Sharon_is_SAM

@GrandmasKid here is a link to a discussion that quotes an email from Alde UK that says the Alde takes slow blow fuses (page 3 of the thread).  https://tab-rv.vanillacommunity.com/discussion/3389/reliable-source-for-alde-fuses/p3

In general, either will work safely and the slow blow may prevent unnecessary fuse changes.

In addition, and I think more importantly, the US Alde rep Spencer was handing out handfuls of “T” slow blow fuses at uCamp 2018.  So, we use the slow blow.