Flow sensors can be programmed for direct connection to ports located on the mini-chassis. See the illustration below for the flow sensor direct connect locations.
1. Plug the flow sensor wires into the ports located on the mini chassis board as illustrated above.
2. Press SETUP.
3. Press à until CONFIGURE H2O 2-WIRE displays (setup 15).
4. Press + or - to select Configure Direct Connect.
5. Press SELECT to enter.
6. The direct connect screen defaults to configuring direct connect for master valves. Press à to scroll through the master valves. the screen should read Flow Sensors, as illustrated below.
| Setup: 15 |
1:56pm |
| Flow 1 2 3 4 | |
| Sensor D1 2W 2W 2W | |
| DI=Direct 2W=2-Wire | |
| ________ |
________ |
7. Press à to underline the correct flow sensor connection (FS1, FS2, FS3, FS4).
8. Press + or - to select DI (direct connection).
9. Press RUN to save and exit.