Install attention
- in sense range there should not be obstruction
；
- you should not install the unit facing window and where temperature change quickly (like air
conditioning, stove) to avoid false working;
- in front of sense window there should not be moving object, like hanging fan. etc.
troubleshooting
①
load doesn’t work
check whether the connection of power and load is correct or not;
check whether the load is good or not;
check whether the working light you set accord with ambient light or not.
②
Sensitivity is low:
Check whether in front of sense window there is isolation to affect sensor receiving signal;
Check whether ambient temperature is too high;
Check whether sense signal source is in sense range;
③
Sensor can not shut off load automatically
：
Check whether there is continual sensing signal in sense range or not;
Whether power accord with specification required or not;
Whether temperature near sensor changes quickly, for example: air conditioning, heater, etc
