Turning on
Press and hold the button of the water timer for 8 seconds until the green light flashes twice to turn on the antifreeze function.
Turning off
Press and hold the button of the water timer for 8 seconds until the red light flashes twice to turn off the antifreeze function.
The default setting for the antifreeze function is off.
Tips: When the antifreeze function is turned on, and the temperature is lower than 5°C, the water timer will automatically shut down. It will not run again until the temperature is higher than 5°C.