Robo-Tank DIY ATO System
User Manual – Page 10
7. External Multi-Use Push Button
On the side of the case is a push button that has several functions. For reference this button is an extension to Button 1
on the circuit board.
Function
Auto Exit
Hold Time
Press Momentarily Reset Alarm
Press and Hold until a beep is heard Enter / Exit Maintenance Mode
6 Hours
1.5 Seconds
Press and Hold until 2 beeps are heard Enter / Exit Test Mode
60 Minutes
3 Seconds
Press and Hold until 3 beeps are heard Reset all settings to Default
10 Seconds
Note: If you replace the DC pump on the ATO power down the ATO system and power it back up, this will start the
learning process over for it and the maximum run-time.
