Controls & LED indicator
The electric slow feeders (Metal, Ultra, Pro V2) have a single power button with a built-in LED, plus a speed dial.
Power button
Section titled “Power button”- Press once — the slow feeder starts (operating mode).
- Press again — the slow feeder pauses.
- After 3 minutes of inactivity the feeder sleeps. Power-cycle (press the button) to wake it.
Speed dial (0–9)
Section titled “Speed dial (0–9)”Turn clockwise to increase the feed rate:
| Dial | Behaviour |
|---|---|
| 0–1 | Feeder disc is still |
| 2–3 | Minimum feed rate |
| 4–9 | Variable feed rate (up to max at 9) |
During operation the feeder disc turns counter-clockwise to dispense beans, and the motor automatically works through any bean stalling.
LED status codes
Section titled “LED status codes”| LED pattern | Meaning | What to do |
|---|---|---|
| Constant / on | Operating mode | Wait until the coffee is fully fed |
| Double blink every 3 s | Charging mode | Wait until the battery is charged |
| Slow blink (1×/sec) | Anti-stall active | Wait for it to auto-clear |
| Fast blink (4×/sec) | Error state | Check for jams, then power-cycle to restart |
| No LED & disc not moving | Battery empty | Charge it |