Help programming RKE myReef float switch

[gregzz4]

Originally Posted by reefme

Set your channel as switch.

I tried using the Head Unit to set the channel ...
Out ... PC4 ... Pump ... Mode auto ... Function switch
Off when Open
On when Closed

Then it went into this crazy On/Off loop

And the switch isn't in the water right now

[gregzz4]

I'd really like to use myReef to do this as I have other units to set up on this one switch, and I have even more yet to program on a second switch.
Biggest thing right now is to just get the return pump set up on the overflow as I have the RO water up to temp and would like to leave it running overnight.