Programming the Aero-Gro 12 Volt Timer

Instructions:

1. To change either the delay time or the run time, press the SET button. The delay time will start blinking. To adjust the delay time up or down, use the up and down arrows.

2. To adjust the run time, press the SET button a second time before the blinking stops. The run time will begin blinking. To adjust the run time up or down, use the up and down arrows.

3. To adjust either the PARAMETER or the MODE, push and hold the SET button for at least three seconds.

4. The display will begin blinking in PARAMETER mode. Adjust according to your needs: seconds, minutes, or hours. Use the chart below for reference.

5. To adjust the MODES (Timer Behavior), press the SET button again, while the display is still blinking.

6. To resume normal operation, either wait for 6 seconds for the blinking to stop, or press the Restart button.

PARAMETER
P0–0: T1 Timing mode is in seconds

P0–1: T1 timing mode is in minutes

P0–2: T1 Timing Time mode is in hours

MODES (timer behavior)
P1–0: Delay T1 time, relay activates (T1 timer), then continue running.
P1–1: Relay on by default. Relay release after T1 time delay (T1 timer), then stop.
P1–2: Delay T1 time, relay activate (T1 timer), then relay release after T2 time delay (T2 timing), then stop.
P1–3: Relay release after T1 time delay (T1 timer), then delay T2 time, relay activate (T2 timing), then stop.
P1–4: Delay T1 time, relay activate (T1 timer), and then relay release after T2 time delay (T2 timer), cycling.
P1–5: Relay release after T1 time delay (T1 timer), then delay T2 time, relay pull (T2 timer), cycling.