18EXPERT SETTINGSLock code and access rightsNOTEThe default lock code is 0000, i.e. the lock code inquiry isturned off.1. Enter the first digit of the lock code using the Up arrow andDown arrow buttons. Proceed to the next digit by selectingRight arrow.2. Set the remaining digits of the lock code in the same way.3. Select OK.4. The lock code is now set.User levelThere are three user levels:• Extensive - At the extensive user level, users can access allventilation unit settings.• Normal - At the normal user level, access to some menus isrestricted.• Limited - At the limited user level, users have access only tothe basic functions of the ventilation unit.For more information on user levels, see Chapter “User leveldiagrams”.1. Use the Plus and Minus buttons to set the user level.2. The user level is now set.3. Proceed to the next phase by selecting Right arrow.Parental controlsParental controls lock the control panel so that no damagecan be done to the ventilation unit by random pressing of thecontrol panel buttons.1. By default, the parental controls are turned off. Use the Plusand Minus buttons to turn the parental controls on.2. Select OK.3. The parental controls are now set.TIPYou can browse the Lock code and access rights settings withthe Right arrow button.NOTEThe access code of the parental controls cannot be changed.The access code is always 1001.Parental controls access code:1 0 0 1Enter the new access codehere:SETUP WIZARD