5.6  - User Login menu
 
 
 
       
 
 
 
 
 
 
 Legend: 
 
 
 
5.6.1  - Access control
 
 
■ 
User Login menu provides access to three different access 
levels, i.e. user configuration, service configuration, and factory 
configuration.
 
■ 
Multilevel  security  ensures  that  only  authorised  users  are 
allowed to modify critical unit parameters.
 
■ 
Only people qualified to manage the unit should be familiarized
 
with the password.
 
■ 
Configuration menu can be accessed only by logged-in users 
(user configuration level or higher).
 
IMPORTANT: It is strongly recommended to change the 
default  password  of  the  user  interface  to  exclude  the 
possibility  of  changing  any  parameters  by  an 
unqualified person. 
 
5.6.2 
 -
User login
 
Only logged-in users can access configurable unit parameters.  
By default, user password is “11”. 
To log in
 
1. 
Press the 
User Login 
button, and then select User Login.
 
2. 
Press the Password box.
 
3. 
Provide the password (11) and press the 
Confirm 
button.
 
 
 
 
4. 
The User Login screen appears.
 
 
5.6.3  - User password
 
User password can be modified in the User Login menu. 
To change your password
 
1. 
Press the 
User Login 
button, and then select User Login.
 
2. 
Press the 
Change User Password 
button.
 
 
 
 
3. 
The 
Change User Password 
screen will be displayed.
 
4. 
Please provide the current password, and then type the new 
password twice.
 
5. 
Press the 
Save 
button to confirm password update or the 
Cancel button to exit the screen without making modifications.
 
 
5.6.4  - Service & Factory login
 
Service and factory login menus are dedicated to Carrier service 
technicians and factory line. To learn more about advanced access 
control,  please  refer  to the  Control  Service  Guide  (service 
technicians only).