Reef Nano LED Manual

Reef Nano Manual

To set the clock, press and hold the “OK” button until the clock symbol appears and the hour digits start flashing.
Use the “+” and “-” buttons to adjust the hour. Remember to set the time in 24-hour format.
Press “OK” to confirm the hour and move to the minutes setting. Adjust the minutes using the “+” or “-” buttons.
To save your settings and exit, press “ESC.” Alternatively, press “OK” to proceed to programming your daily light schedule.

Enter the programming menu by pressing and holding “OK.” If the clock is already set, press “OK” twice to bypass the clock settings.
To set the time your lights turn on, use the “+” or “-” buttons to adjust the hour, then press “OK” to set the minutes. Initially, set all channels to 0. For night-time moonlighting, adjust Channel B to 1-2%.
Press “OK” to set Timer Slot 2, your peak lighting time. Place this time midway between your lights-on and lights-off times.
After setting the time, press “OK” to adjust Channel A's intensity. Use the “+” and “-” buttons, then press “OK” to set Channels B and C in the same way.
To set the lights-off time (Timer Slot 3), adjust all channels to 0. For moonlighting, set Channel B to 1-2%.
Press “ESC” to exit and save your settings.

Press and hold “+” or “-” for rapid scrolling through numbers.
To return to a previous menu, press and hold both “OK” and “-”. This is useful for editing settings without needing to cycle through the entire menu.
In setting mode, each operation's corresponding indicator light will illuminate, and the lamp's brightness will adjust according to on-screen settings, giving you a live preview of the light operation.

Reef Breeders LLC guarantees this product against manufacturer's defects for 24 months from the original purchase date. To be eligible for warranty service, register your Reef Nano LED within 60 days of receipt.