Can I operate the timer manually? To water for non-timed application, with the water turned on at the faucet, turn the dial to ON. Turn the dial to OFF to stop manual watering. Related articles How do I program the timer to water automatically? How do I assemble my SJEG24 Snow Shovel? Why should I use a Roof Rake? AJ805E Electric Lawn Scarifier + Dethatcher Find Your Snow Joe / Sun Joe User Manual (All Models)