To Next PageTo Next Page
Need help?Do you have a question about the Fluval A3977 and is the answer not in the manual?
Essential safety guidelines and warnings to prevent injury, electric shock, and appliance damage.
Recommendation to thoroughly read and understand the manual for proper product use and to prevent damage.
Connecting LED lamps and transformers to the timer, noting power limits and plug types.
Steps for activating the timer, automatic button calibration, and reaching the home screen.
Guide to accessing and using the Main, Time, and Output menus for configuration.
Checks for common issues like loose connections between the timer, lamps, and power supply.
General