NORTH AMERICAN VERSION 18 WTH600-en-US_v1.0 12/17
Northern hemisphere:
20. CLEANING
Cleaning the Rain Collector
1. Rotate the rain collector 30° counter-clockwise.
2. Gently remove the rain collector.
3. Clean and remove debris.
4. Allow components to dry before re-assembly.
Cleaning the Thermo-Hygro sensor
1. Unscrew the 2 screws at the bottom of the radiation shield.
2. Gently pull out the shield.
3. Remove carefully any dirt or insects inside the sensor casing (Do
not let the sensors inside get wet).
4. Clean the shield with water and remove any dirt.
5. Re-assemble after fully cleaning and drying.
21. TROUBLESHOOTING
Unusual or no rain sensor
measurement
Check the drain hole on rain collector
Unusual or no thermos/Hygro
sensor measurement
Unusual or no wind
speed/direction measurement
Check wind cups (anemometer)
Signal lost for 15 minutes
Relocate main unit and sensor close to each other.
Ensure the main unit is placed away from other electrical appliances
that may interfere with wireless communication
Reset both main unit and sensor
w ww. . com
information@itm.com1.800.561.8187