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BATTERY REPLACEMENT
When the battery weakens, the red indicator light will blink at
a constant rate. The battery must be replaced within two
weeks. Always use batteries from a reputable source. Poor
quality batteries may affect the performance of the product.
To replace the battery:
1 – Release the screw at the bottom of the cover plate and
remove the cover plate.
2 – Carefully open the battery box.
3 – Replace the used battery with a new 9V battery (Lithium
battery is recommended).
4 – Close the battery box.
5 – Refit the protective cover and then the wall cover plate.
After you have replaced the battery wait 30 seconds in order
to allow the system to set the ideal sensor range. Then after
the self adjustment has taken place the solenoid valve will be
opened and closed for 1 second as an indication that the ideal
sensor range was set and the product is ready for use.
Check that there are no objects in front of the sensor after
the battery replacement was completed
Important: Spent batteries should not be disposed of with
normal household waste. Contact your local authority for
information on waste disposal and recycling.
