LED lights can show the current status of device. See the explanation below:
ALERT LIGHT
BLINKING RED (EVERY 5 SECOND)
Water Leak Warning.
BLINKING RED (EVERY 30 SECOND)
Low Power Alert.
FEATURE LIGHT
BLINKING GREEN
Connecting to cloud.
FAST BLINKING GREEN
Set up connection with devices.
SLOW BLINKING GREEN
Updating.
FAST BLINKING RED
Remove connection with devices.
BLINKING RED AND GREEN ALTERNATELY
Factory resetting.
2
1
Need help?
Do you have a question about the YS7903-UC and is the answer not in the manual?
Questions and answers