Jump to content

Noise from electrical box


Bigdog

Recommended Posts

All of a sudden after being plugged in with land line I moved and came back to same location two hours latter and plugged in again

and now ever few seconds I get a ping then a pong sound from the back of the breaker box were the land line is connected?

Link to comment
Share on other sites

What happens to the lights when it pings.

Sorts sounds like an auto reset CB, that maybe part of the 12 v charge system.

Link to comment
Share on other sites

Again an auto reset CB.  MAYBE its between the battery and charger. Your voltage is going between 13.5v, cb on and 12.5 v cb tripped. Again MAYBE a bad cb or there is a shorted wire some where. Time to get the ol' eyeball working.

Link to comment
Share on other sites

Your coach battery connected properly? Sounds like the cables are reversed.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...