help with ac jr. ATO code

[Bluephish13]

Wondering if anyone knows if you can wire a dual float to the serial on the ac jr.?

I have a single float right now wired in, but i want to have a safety for when the day comes that the float sticks. This is much more important now that i am dosing kalk with ato.

Or can i write a code that would allow me a safety shutoff with only the one switch? something like if switch is on for 1 min shutoff for so many hours.

Anyone know what this code would look like? I have owned it for years and still have not completely figured it out..

Thanks

 

[EGD]

Wire the floats in series, so both floats must close to activate the fill cycle. Placing a timer on the float input to cause an Alarm - Lockout condition would still be advisable. This is something commonly done in industrial process programming. Although I know nothing about the acjr programming if no one answers this I am sure I could down load a manual and figure it out and help you. .

 

[EGD]

OK, try this


If Switch Closed
Then H2O ON
If Switch Open
Then H2O OFF
Max Change 010 M
Then H2O OFF

 

[EGD]

ok, scrach that lasone and try this,

If Switch Open Then H2O OFF *** If level high close valve *****
If Switch Closed Then H2O ON **** If level low open valve ******
Max Change 010 M Then H2O OFF ***** If Vave state not changing Close Valve****

or


If Switch Closed Then H2O ON **** If level low open valve ******
Max Change 010 M Then H2O OFF ***** If Vave state not changing Close Valve****
If Switch Open Then H2O OFF *** If level high close valve *****

 

[Bluephish13]

Thank you very much!

I am about to go try them out and will let you know how it works.