2
Rich status indications, when the replenishment overflows, the replenishment
times out, the submersible pump (solenoid valve) is not plugged in, and the
freshwater container is short of water, there will be an indicator light and a buzzer
alarm to remind you.
Panel description
S1: Refill sensor (blue)
S3: Anti-overflow sensor (red)
DC12V: Power input
Pump: Connect to refill pump or solenoid valve
Power: Power indicator (green)
Filling: Refill indicator (blue)
Alarm: Alarm indicator (red)
Installation
ATO One 2 SE