2
4. INSTALLING THE BATTERIES
1. Open the battery compartment cap by turning it counterclockwise.
2. Install two fresh, brand name, AA alkaline batteries (not included)
and note the proper direction of the positive and negative
orientation on the underside of the controller.
3. Insert and screw the battery cap clockwise. Make sure to securely
tighten the cover firmly by hand only. The controller will now appear
on the smartphone app and is ready to be connected to and
programmed.
5. VALVE ADAPTER INSTALLATION
The 410BT series controller includes three adapters to retrofit Rainbird,
Hunter and Toro valves. Follow the instructions below to install.
1. Shut off the main water supply
2. Remove the existing solenoid if applicable.
NOTE: If adapting to an IRRITROL valve, remove the solenoid but
leave the existing solenoid adapter installed.
3. Select the appropriate solenoid adapter associated with the valve.
(see chart A)
4. Screw the solenoid adapter into the valve bonnet by hand, tighten
with pliers if necessary – but do not over tighten.
5. Thread the 410BT series solenoid into the valve adapter. Hand
tighten only.
6. Turn the main water supply on and pressurize the valve; the valve
may discharge water momentarily but should then shut off.
7. Test the controller and the installation by pressing the button on
the controller or see pages 11-12 on how to perform a manual run
through the app. To turn the valve on via the solenoid, lift the
410BT series controller from the solenoid and turn the solenoid
