Amfa4000 emits a constant beeping or alarm sound without a visible error code

Safety first: Use dry hands at the control panel. No need to open water components.

• 1. Check for hidden alerts: Scroll through the Amfa4000 menu to look for maintenance or low salt warnings.
• 2. Silence alarm: Press the acknowledged/reset button combination as described in the manual to silence the buzzer.
• 3. Inspect buttons: Ensure no button is physically stuck or jammed.

If the alarm continues with no visible cause, the control board or buzzer circuit may be faulty and require replacement.