ATO One is a smart water replenishing device that requires only
the sensor and the refill pump to be installed. It can be used after
power-on without setting any parameters. It can be used without
powering any parameters. Standard 1 optical level sensor and 1
float level sensor. The optical level sensor is used to monitor the
water level to determine whether water needs to be replenished.
The float level sensor is used to prevent overflow. An optional
float level sensor is available to monitor the freshwater reservoir
for water shortage. ATO One is rich in status indicators. When the
Anti-overflow Sensor or overtime, the refill pump is not inserted or
the freshwater reservoir is short of water, the ATO One will have
an indicator light and a buzzer alarm。
