EvoControl Ventilation - Counterflow

This quick guide applies to standard units without accessories!
Keep in mind that some accessories also need to be activated in settings!

Step 1:

Press the menu button

Step 2:

Press the settings button

Step 3:

Enter authorisation code 6374 (8990 for advanced) and press Enter.

Step 4:

Press the Fan button

Step 5:

1. Use the arrow keys to navigate to the parameters you want to change.
2. Use minus and plus to change the value.
3. Save the value with the button Save (only visible when the value is changed).
4. Pressures Back to access the start menu.