How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site. Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Randall Your Own Question
Randall
Randall, RVIA Certification
Category: RV
Satisfied Customers: 11931
Experience:  RVDA/RVIA Master Certified Technician with many years experience.
21664427
Type Your RV Question Here...
Randall is online now
A new question is answered every 9 seconds

What is the problem with the System Manager? We are hooked

Customer Question

What is the problem with the System Manager ? We are hooked up to external utilities in a RV Park.
Battery, black tank = shows F
Fresh tank = 2/3
Grey and galley tanks = 1/3
Black is drained ; why does it show "F" and others show some contents ? I can understand why the battery is showing "F" . All systems are either drained or open all the time.
Submitted: 1 year ago.
Category: RV
Expert:  Randall replied 1 year ago.

The sensors get dirty and lead to false readings. Get some Happy Camper Extreme Cleaner and put in there on a regular basis and clean them up and that usually fixes this problem. This is for waste tanks. White Vinegar is the best to use in the fresh water tank to do the same thing. Hope that proves helpfiul here. Please get back to me if you need more as all follow ups are included in our fee.

Customer: replied 1 year ago.
I will try as you recommend and get back to you with answer and ratings, thank you for your response .
Expert:  Randall replied 1 year ago.

Great! IF your local dealer doesn't stock it you can get it on
Amazon or directly from the maker in Medford, Oregon. Great products and some of the least expensive to use. My customers really like it.

Expert:  Randall replied 1 year ago.

Just checking back in to see if you were able to get some Happy Camper and get this resolved? Let me know if you need some additional input from me on this. Thanks!