Installation and operating instructions Wilo-Varios PICO
23
en
Starting sync
function
• Simultaneously press and hold the top and bottom
operating buttons for 5 seconds, then release.
All LEDs give short flicker
The first LED flashes
• Press the top operating button to select the 2nd LED.
The first LED goes out
The second LED flashes
• Press the bottom operating button to activate
the 2nd LED.
The second LED lights up
• Press the top operating button to select the 3rd LED.
The third LED flashes
• Press the top operating button to select the 4th LED.
The third LED goes out
The fourth LED flashes
