How to: ATO and automatic water change

Matthias Gross

.Registered Member
Situation:

Level sensor 1 for ATO and refilling water (AWC)
Level sensor 2 for draining water during AWC

Problem:
Solenoid 1 should be used for ATO, but solenoid 2 for AWC
The socket with function "water 1" will be on in both cases

Solution:
Use the new socket function "Water change" (from firmware 4.03 on)

Define logic 1: Water 1 AND Water change
Define logic 2: Water 1 AND [Inverse] Water change

Then assign functions "logic 1" and "logic 2" to 2 sockets

Result:
One socket will be active during normal operation (ATO), the other one during AWC
 
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