To replace the batteries:
1. Remove the main body of the Smart Valve from the valve body, putting pressure on the front plastic and rotating the device clockwise:
2. Open the metal tab on the back of the device, sliding it:
3. Remove the exhausted batteries and insert the new ones, paying attention to polarity (+/-);
Close the battery compartment tab and re-mount the Smart Valve body: place it on the valve body and rotate counterclockwise:
4. To make sure the assembly has been successful, make sure that once the lid is closed and the cylindrical shell is rotated, the LEDs in the front turn on.
If necessary, contact our Customer Support.