Valid Air Only Leveling System

[LEAH DRAPER]

I am looking for information as not what the knob is and/or does on the Valid Air Compressor located on the right side in the generator compartment.  I am unable to shutoff the compressor for unknown reasons unless I kill ALL the power to both the chassis and the house in the rear compartment near the engine.   Any one have any idea what this knob is for.  I turned it back and forth but it didn't seem to matter anything.  Is this perhaps the pressure switch that can go bad?

LEAH DRAPER

[Bryan Beamon]

Leah suggest you call Valid  tech support in Salmon Arm B C. I don't have their number but Monaco/Beaver tech support gave me their number last year and their tech support was great. Good luck

[Chuck Jackson]

I don't have access to mine right now to check but are you sure it is a knob? I seem to remember something that resembled a big knob but I think that was the air intake for the compressor. Is your compressor like this?


http://www.ebay.it/itm/VALID-VTL01k045-1-AIR-COMPRESSOR-LEVELING-PUMP-MONACO-HOLIDAY-RAMBLER-COACH-DA/381307760086

[LEAH DRAPER]

CHUCK
It really doesn't unless the angle in the pic is misleading.  Valid sent me a picture of the pressure switch and I'm going to have to take another look at mine cause they don't look the same either.  My compressor seems to be mounted in a vertical position  which has a valve on top that can be pulled with a mounted ring that allows air to escape.  Then on the side about halfway down is what I was describing as a knob.  That may be the pressure switch, I don't know..

Am going to go take a better look and see if I can get a picture of it.