Activate/Deactivate The Child Lock; How To Navigate Through The Unit Menu; Access The Installer Settings - Zehnder Rittling ComfoAir Q TR Manual

4.3 Activate/deactivate the child lock

To prevent unwanted changes to the settings, the
unit display is equipped with a child lock. As long as
the child lock is enabled the symbol
the main screen.
Select and hold MENU in the main screen for 4
seconds to activate or deactivate the child lock.

4.4 How to navigate through the unit menu

1. Open the semi-transparent visor.
2. Select MENU to gain access to the menus.
3. Use the up and down button to navigate forward
and back through the menus.
4. When the selection arrow is in front of the desired
option select CONFIRM.
When you are done with all your operating options:
1. Select BACK until you reach the main screen.
2. Close the semi-transparent visor.

4.5 Access the installer settings

The installer settings menu is password protected to
prevent user from altering system critical settings by
accident. The symbol
corner of the display when the installer password is
active.
Do not forget to log out as an installer when you
are done.
To log in to the installer settings:
1. Select SHIFT for at least 4 seconds in the main
screen.
2. Select the password number with the up and
down button. (password: 4210)
3. Select CONFIRM after each number
To log out:
1. Select SHIFT in the main screen.
2. Select LOG OUT
is visible on
is displayed in the left top
AUTO
Tu 14:02
MENU
4s
1
AUTO
Tu 14:02
MENU SHIFT
2
SHIFT
BASIC MENU
RESET ERROR
TASK MENU
STATUS
BACK CONFIRM
4
3
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