Schaudt control panel IT 992

[terricola]

Hi all,

I have a Hymer b544 with a malfunctioning Schaudt control panel IT 992. It does not indicate correctly the fresh water tank level

I cleaned the sensors but the indication remains bad, with full tank the indication is 1/2. So probably the sensors circuit lose sensitivity.

I wrote to Schaud but they do not want to send me the electric diagram of the IT 992 control panel.

Does anybody know where can I get the electrical schematic diagram?

Thanks in advance.

 

Ernest

[arthur49]

If you do a Google search this comes up. Probably more results, I didn't check further

 

http://www.acpasion.net/foro/archivosadjuntos/obelix/manuales/Schaudt_centralita_IT992_Ingles.pdf

[Derek Uzzell]

Welcome to the Out&AboutLive forums, Ernest.

 

Does your IT 992’s gauge display the fresh-water tank’s contents accurately (or fairly accurately!) in the range empty to 50% full, or does the gauge read 50% full irrespective of how much water is in the tank?

 

There’s a good deal of on-line discussion about Schaudt control panel problems

 

https://www.google.com/search?client=safari&rls=en&q=schaudt+it+992+problems&ie=UTF-8&oe=UTF-8

 

with this 2016 MHFun forum thread relating to water-level sensors

 

https://www.motorhomefun.co.uk/forum/threads/water-sensor-issue.134376/

 

If your IT 992 panel’s gauge displays battery and waste-water tank readings properly, there’s a good chance that the panel is OK and the problem lies with the fresh-water tank sensors and/or the wiring between the panel and those sensors. And, if the panel reads the fresh-water tank contents OK from empty to 50% full, it’s even more likely that the panel is not the culprit.

 

Suggest you contact this company for advice about the problem

 

http://shop.apuljackengineering.co.uk/index.php?route=product/category&path=133

 

and - if you believe an electrical schematic for an IT 992 would help you - ask if they have one and would provide you with a copy.