Basic Sanindusa 542737111 Instrucciones De Montage Y Manutencion página 53

INDICATOR
Red light in the sensor does not flash when user's hands are within the sensor's range.
CAUSE
Sensor is dirty or covered.
SOLUTION
Clean or eliminate case of interference.
INDICATOR
Red light in the sensor does not flash when user's hands are within the sensor's range.
CAUSE
Sensor is picking up reflections from mirror or another object.
SOLUTION
Decrease the range or eliminate cause of reflection.
//TROUBLE SHOOTING