• When power is applied to timer input voltage terminals, the time delay begins
• When the time delay expires, the timer output relay is energized
• Input voltage must be removed to reset the time delay and de-energize the timer output relay

On Delay, Delay on Operate, Delay on Energization

Application of power to the timer input voltage terminals starts the time delay cycle. At the end of the preset delay, the output transfers until it is reset by interrupting the input voltage.