Trane Thermafit TACW Installation, Operation And Maintenance Manual page 21

Table 4. HMI main menu features (continued)
Feature Function
Displays About Page.
Accesses Log-on screen of security.
Settings Menu
The Settings Menu, unlike the Main Menu, is not always
available. It appears when the Setup button from the Main
Menu is pressed. It will stay available while you are in the
settings section of the HMI. This menu is only available and
Setup button is only visible to users with Tech level security
or above. The following is the Settings Menu:
Figure 11. Settings menu
The following table show the features accessed by the
Settings Menu:
ARTC-SVX007A-EN
Table 5. HMI settings menu features
Feature Function
Displays chiller control page which includes setpoint
parameters, staging info, and the chiller PID loop
controls.
Displays the compressor parameters page. Includes
individual enable/disable compressor controls.
Displays the controller-based Faults and Warnings.
Note: Compressors have their own, independent set of
safeties that should be configured with higher
priority than the controller safeties.
Displays controls that provide the chiller identity.
Important: Settings should only be changed by Trane-
Accessed by Admin Level Security only.
For debugging purposes, this page displays the
complete data array that is sent to the BMS system.
Displays user access manager for managing user
passwords.
Note: If you change passwords and forget them you
will no longer have access to the HMI functions.
Displays the setpoint reset settings page.
Operating Procedures
trained representatives.
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