First of all, adjust your bargraph reading to about ~6 bars at full boost (SC), Then adjust the WL and WH until the "B" led lights up during the spray range.

Start the WL from 6 clicks form full counter-clockwise.
Then adjust the WH from fully clockwise. Once this is done, adjust each trimmer back 1 to 2 clicks back.

Are you using the failsafe output to cut boost or switch map?

 

updated

 

probably does. They do offer a solenoid valve.

 

solenoid valves is not going to work if he is running a variable speed/pressure progressive system...

 

it's an off or snow pump....unless he's using the stage 2

 

I do believe it is a stage 2. I know it turns on at a certain PSI also.

 

Thanks for the info Richard. I will try this adjustment in the next couple of days.

I do have a failsafe solenoid. Will this mater when setting these adjustments?

 

bump 4 Richard (or anyone who can answer it)...